Calaméo - Chimica Organica - Prof. Spada CH3CH2 can also be written as C2H5, which is the second member of the series called Alkyl group as carbon molecule content is 2. So, this molecule (CH3CH2) is called ETHYL. For example if it is added with OH- group, it will be called as CH3CH2OH or C2H5OH, also called as ethanol. of RMgX consumed in the reaction is. edmaps.rcsb.org Period number Group number, U.S. system IUPAC system Periodic Table of the Elements 7 6 5 4 3 2 1 5 REASONS to buy your textbooks and course materials at 1 SAVINGS: 2 CHOICE: 3 CONVENIENCE: 4 5 What is the IUPAC name of (CH3) 2CH-CH2-CH3? - Quora Alcohols, Phenols and Ethers 109 CH3 2CH3 CH2 CH CH OH + 2Na C2H5 Br + Na+ O C CH3 CH3 CH3 2CH3 CH2 CH CH O N+a + H2 (Ethylbromide) Cl CH3 C2H5 O C CH3 + NaBr CH3 CH3 Cl CH3CH2OH + HBr CH3 – CH2 – Br + H2O (tert-Butyl ethyl ether) (Ethanol) (Bromoethane) Q.16. Support Material - XI | Atomic Orbital | Electron ... Thus isopropyl and isobutyl are listed alphabetically under i , … And the 5 carbon is forming the main chain therefore, pentane. A methyl group is an alkyl derived from methane, containing one carbon atom bonded to three hydrogen atoms — CH 3.In formulas, the group is often abbreviated Me.Such hydrocarbon groups occur in many organic compounds.It is a very stable group in most molecules. -- IIIIIIIIIIIIIIMIIMIIIIIIIIIIIIIIlUlIIIIIIIIIIIIII When a single ring system is attached to a single chain with a greater number of carbon atoms, or when more than one ring system is attached to a single chain, then it is appropriate to name the compounds as cycloalkylalkane. All Organic | Amine | Aldehyde - Scribd Synthesis of functionalized anthraquinones, phthalates and ... H3C is an industry leader in the provision of Digital Solutions, and is committed to becoming the most trusted partner of its customers in their quest for business innovation and digital transformation. HC 2 H 3 O 2 is the chemical formula for the organic compound acetic acid. While the methyl group is usually part of a larger molecule, it can be found on its own in any of three forms: … Chemical Identifier Search | NHCH3 You can write a book review and share your experiences. Nakreslete stabilnějÅ¡í z židličkových konformací mentholu: CH3 OH H3C CH3 ŘeÅ¡ení: H HO H H CH3 7. Chegg The standard enthalpy change for the formation of one mole of a compound from its elements in their most stable states of aggregation (also known as reference states) is called Standard Molar Enthalpy of Formation. Synonyms AIBN. ... CH CH Br H3C H3C CH3 CH3 CH CH :Br t Br H3C H3C C CH CH. The name for this compound looks like it would be called would be called 2-methyl-4-methylpentane, however, all branches with the same name are grouped together. Matches any text strings used to describe a molecule. There is no 2CH3CH2OH, what is likely meant is CH3CH2OH, which is also known as C2H5OH (with 2 and 5 as subscripts), C2H6O, ethanol, or (drinking or … Úe; 4Å© •;Ê´Wü²â€žÉ Ä ~,H–©â€”uBTëo 7ñ :Ó³fQ#.ÉÛŸ,ζñ]*/c$þøN` 9y”Ùá íz ¤k2 PÅ#Y Ò† ½¿V ÂÎ!ÅyÏ æTŒ[ÄùÇ.Ù s>+£Ô UiWQ½ªÑP© ûžø@ÈT4pz ?\UÛ˜£å It can be prepared as a salt with an appropriate cation. 74. - II) CH3 CH3 Compound. CH3-CH2- is Ethyl. am 06. Leerboek der organische chemie (Holleman, A.F., 1927) (pag. 3 (a) Fe H 2O 6 (c) Fe H 2O 3 OH 2 (b) Fe H 2O 5 OH (d) 3 Fe H O OH 2 3 0 3 A student kept her 60Watt and 120volt study lamp (a) Operating life for fuel cell is … A measure of the relative. Without insulin, or the "keynote," sweeten cannot get into the body's cells for necessity as resolution. Search by Systematic name, Synonym, Trade name, Registry number, SMILES or InChI. heart outlined. H3C H3C Diekvatoriální stabilnějÅ¡í CH3 H CH3 d) CH3 H H3C H H CH3 Oba axiálně-ekvatoriální 6. CH2 is a carbene. The general name for the anion is carboxylate. Elements with atomic number greater than 92 (U92 ) are called the transuranic or transuranium elements. 6 Notes 14 CH3. Convert documents to beautiful publications and share them worldwide. Bonding in Organic Compounds Chapter 1 1 1 Bonding in Organic Compounds CHAPTER SUMMARY Organic chemistry is the study of compounds of carbon. Thus, 1.0 in order of increasing bond polarity: H3C— Li, H 3 C-F H3C-K In an electrostatic potential map, the color red indicates regions of a molecule that are that chlorine is the most electronegative atom in chloromethane, and the direction of polarity of the C-Cl bond is: electron-rich. SMILES O=C(OCC)C . Miscellaneous designs with overall polygon shape. Also called ethanoic acid, acetic acid is a colorless liquid compound that plays a vital role in all biological processes. The number of these branches have a prefix: di = 2 tri = 3 tetra = 4 penta = 5 But, each branch needs a specified location, so, the correct name is 2,4-dimethylpentane of p-electrons = 18. 0 ( co2. The ChemDoodle Web Components library is a pure JavaScript chemical graphics and cheminformatics library derived from the ChemDoodle application and produced by iChemLabs. IUPAC NAME for CH3CH2C (CH3)2CH (CH2CH3)CH3. The generic formula for an ether is R-O-R. … An icon used to represent a menu that can be toggled by interacting with this icon. Very recently, on August 16, 2003, IUPAC approved the name for the element of atomic number 110, as Darmstadtium, with symbol Ds. Ans. Die AirSense ist das Mehrzweckmodell für komplexe Gasanalytik mit niedrigen Nachweisgrenzen und hoher Messgeschwindigkeit. Explanation: what is the correct name for this ether compound ( (H3C)2CH)2OWhen sugar leaves the Blood Balance Formula Review bloodstream and insert the cells, the blood sugar direct is lowered. CH3. At 730 degree C the half-life of the reaction is 3.58 times 10^3 min. Systematic Name, Synonym, Trade Name, Registry Number, SMILES, InChI or CSID. Molecular mass Empirical formula mass 180 6 = 30 Molecular formula (CH 2O)6 = C6H12O6. OH is hydroxide. Thus you can calculate the number of H 2O per NiCl2 unit: M(NiCl2) = 129.60 g/mol Molar mass of the starting compound: M = 129.60 g / … 0 comments . Can someone please clarify? Dean Handbook Of Organic Chemistry 2nd Edition - ID:5c1675a2b912e. When a name is based on a recognized trivial name, priority for lowest-numbered locants is given to substituents implied by the trivial name. Here total of 7 carbon is present but 2C is forming branch at the two point. We talked about aromatic and antiaromatic compounds which are recognized based on the Hückel’s rule. Representative Carbon Compounds. Biological systems are dependent on water, but at the same time must control the interaction. In short, the only way aromatic and antiaromatic compounds differ is the number of electrons they have in the conjugated system. Get control of 2021! Higher the value of K H, the lower is the solubility of gas in the liquid. Organic Chemistry 10th ed by Solomon and Frhyle. Beyond graphics, this … h3c ch3 19. reaction sequence 19. complexes 17. molecular 17. moles 17. orbital 16. aqueous solution 16. ions 16. ionic 16. kcl 16. wavelength 15. cao 15. titration 15. lattice 15. The IUPAC name of the compound is: 2,2-dimethylhexane. … Trade names Aspirin . Q.48 No. iso- means 1 C is attached to the next-to-end C. CH3. Synthesis of Functionalized Anthraquinones, Phthalates and Quinolines by Site-Selective Suzuki-Miyaura Cross-Coupling Reactions Dissertation zurErlangung des akademischen Gradesdoctor rerum naturalium (Dr. rer. Answers: IUPAC names ((H3C)2CH)2O: 2-Methyl-1-propanal H3C-CH2-O-CH2-CH3:Ethoxyethane (H3C)3C-O-CH3:2-Methoxy-2… View the full answer Previous question Next question Most cycloalkanes also have low polarity.Number of Molecular CondensedName carbons formula structure bp (C) mp (C)Methane 1 CH4CH4164 182.5Ethane 2 C2H6CH3CH388.6 183.3Propane 3 C3H8CH3CH2CH342.1 189.7Butane 4 C4H10CH3(CH2)2CH30.60 138.4Pentane 5 C5H12CH3(CH2)3CH336.1 129.7Hexane 6 C6H14CH3(CH2)4CH368.9 93.5Heptane 7 … is called the tert-butyl group. More than one polygon. So its name in according to IUPAC is Butanone. This is a … Matches any text strings used to describe a molecule. The common name of H3C-O-CH3 is dimethyl ether and it is the simplest ether in organic chemistry. Its IUPAC name is methoxy methane. It is an isomer of ethanol (ethyl alcohol, C2H5OH) as both have the same molecular formula, C2H6O. New Way Chemistry for Hong Kong A-Level Book 3A 19 C3H7 – H3C H2 C C H2 propyl H3C CH H3C isopropyl 20. 2. Track your food intake, exercise, sleep and meditation for free. Front H3C OH2 -H H3C OH H3C Br CH3 Attack S S H2O optically active Achiral cation H2O CH3 HO CH3 Back -H Attack R R Ex. 6 fH. H3C O N CH3 N N CH3 N O - Trademark Details. Ans. b‹õ‡b ƒä³aúÿ†c€?²bq;Ïa/øÂai zaøÿ†c^Ëcaøÿ†c€˜í@øÿ†cöobÿÿ³cÐ aÿÿ³c3 Ö>g‰yb´c@ an…¨bñøº@í] a 4c, &bþÿ3c ¢@~ c´c `0c©mÁ4tk»b¨mÁ4´t¥b4c€? CH3 H3C C CH2 CH3 is called 2,2-dimethylbutane (or tert-butylethane). I dont understand why CH3CH2C (CH3)2CH (CH2CH3)CH3 is 2 ethyl-3,3 dimethyl - pentane and not 3-methyl-4,4-dimethylhexane. O O bmim OH-H 2O R 3O 2 C CO 2 R 3 H 2N + OH + R 3O 2 C CO 2 R 3 R1 H H2O R2 R1 R2 3h N Marco A. Brito Arias H OH bmim OH-H 2O = N N Fuente: Yavari et al., 2008. Aromatic, Antiaromatic, or Nonaromatic Compounds - Chemistry Steps. HC2H3O2: Chemical Name And Properties. Registry numbers 7732-18-5 . Classes & Names: According to hydrocarbon gp. Give the name and atomic number of the inert gas atom in which the total number of d-electrons is equal to the difference between the numbers of total p and total s electrons. electronic configuration of Kr ( atomic no.=36) =1s 2s 2p 2 6 10 2 6 3s 3p 3d 4s 4p Total no. Carbon has a valency of 4 and it has been satisfied in this compound. InChl InChI=1/CH4/h1H4 . So, in conclusion H3C is the same as CH3, both are methyl group, and the one in the middle (CH2) is a methylene group, nothing special, just making part for the hydrpcarbon chain What is (CH3) 2CHI? Its common name is Iso-Propyl Iodide. nat. There is a "," between the two "2", and a "-" between "2" and "d".) CH2 CH2 CH CH2 CH2 CH3 H3C CH CH3. 72. Chemical Identifier Search | NHCH3. ALCOHOL PHENOL & ETHER CLASS-12 JEE PACKAGE PDF | Ester ... ... Ff 2 2 6 Ans. of s-electrons = 8, total no. Moles. ahlukileoi and 1 more users found this answer helpful. Academia.edu is a platform for academics to share research papers. When I expand the condensed formula above and count the longest carbon chain, it seem it is a hexane rather than pentane. Forget 2020. 261503, 261513, 261516, 261528 - Incomplete polygons and polygons made of broken or dotted lines. O. 2-used (hormone, detergent) 3-intermediat for synth. CH3 H3C C CH3. 13. Although for most purposes the existence NH3Cl+ can be ignored, it does exist. Chemistry - without logo.pdf - Free download as PDF File (.pdf), Text File (.txt) or read online for free. G 4n + 2 (with n an integer) (C) 4n + 2 (where n = 0.5) D) 4n (with n an integer) E) Unpaired Question 2: Which of the following is an aromatic hydrocarbon? Therefore, there … Most solution s containing ferric ions are usually yellow or yellowish brown, this is due to the (a) c 2 y n x (b) y n c x formation of 3 3 Fe H 2O 6 Fe H 2O 5 OH x (a) (b) (c) y n x | c (d) y n Fe H 2O 3 OH 2 Fe H 2O 3 OH 3 0 c (c) (d) 5. CH 3 CH 2 CH 3 is a chemical compound that consists of only carbon and hydrogen. O OCH3. Synonyms AIBN. Allgemeines. Given molecule contains four carbon atoms with all single bonds and ketone functional group so its name will end with “-one” in place of “e” in butane. Remove anything before this line, # then unpack it by saving it in a file and typing "sh file". Systematic names 1,2-dihydroxybenzene. Therefore, the systematic name of the coordination entity in [ C o ( N H X 3) X 5 H X 2 O] C l X 3 is “pentaammineaquacobalt” since the ammine ligands are named before the aqua ligand according to alphabetical order. It belongs to a specific group of compounds that are used as clean fuels. )der Mathematisch-Naturwissenschaftlichen Fakultätder Universität Rostockvorgelegt vonM.Sc. 3 (a) Fe H 2O 6 (c) Fe H 2O 3 OH 2 (b) Fe H 2O 5 OH (d) 3 Fe H O OH 2 3 0 3 A student kept her 60Watt and 120volt study lamp (a) Operating life for fuel cell is … Publishing platform for digital magazines, interactive publications and online catalogs. Ethyl is an alkyl, one hydrogen less than the corresponding alkane i.e minus H, it is not a compound it is a group in which the valency of carbon is not satisfied so it still has to make … Answer:H3C is the chemical name for the methyl group, and it can also be written as CH3CH2 is a carbene OH is hydroxide This inducement sugar to rise. cH. CH3CH2CH2CO2 –Na+ is sodium butanoate; CH 3CO2 –NH 4 + is ammonium ethanoate or ammonium acetate.] is called 4-(1-methylethyl)heptane (or 4-isopropylheptane). Enter the email address you signed up with and we'll email you a reset link. Answer to Part 4: Ethers Write the correct name for each compound below. (Remarks: There is no space in the name. H3C dimethylcyclopentane) 5. The IUPAC name for 6-Ethyl-3,4-dimethylheptane 2-Ethyl-4,5-dimethylheptane 3,4,6-Trimethyloctane 3,5,6-Trimethyloctane 2-(1-Methylpropyl)-4-methylhexane Ans: C is: Topic: Nomenclature ... H3C O H3CO CH3 H 2O C) H2O + CH3Cl When the OH of the carboxyl group is replaced by another group the compound is a 13. hygroscopic nature of surfaces is given by the water activity, the ratio of the fugacity, or escaping. H3C is Methoxyethane, its also known as ethyl methyl ether. 3H 2O (l) , CO + 1O. 6CO 2(g) (l) 286 .0KJ. In case of symmentrical ethers, the prefix di is used before the name of the alkyl or aryl group. name of this compound is:- (a) 2 – cyano – 4 – chloro formyl nitrobenzene (c) 3 – cyano – 4 – nitro benzoyl chloride ... H3C OH H3C H 15. Ethane is a compound, a member of the alkane family with general formula "CnH2n+2". H3C’s AD-DC solution leverages cloud computing, an SDN, big data, AI and other technologies to deliver agile, resilient, secure and intelligent new-generation data center infrastructures, enabling the digital transformation of countless industries. Academia.edu is a platform for academics to share research papers. Thus (MV) I2 is an insulator. CH3-CH3 is Ethane. They … Alcohols, Phenols and Ethers 109 CH3 2CH3 CH2 CH CH OH + 2Na C2H5 Br + Na+ O C CH3 CH3 CH3 2CH3 CH2 CH CH O N+a + H2 (Ethylbromide) Cl CH3 C2H5 O C CH3 + NaBr CH3 CH3 Cl CH3CH2OH + HBr CH3 – CH2 – Br + H2O (tert-Butyl ethyl ether) (Ethanol) (Bromoethane) Q.16. … NH3Cl, (careful how you write it) is nothing. star outlined. R-C=O-R' H3C CH 3 O H3C C2H5 O O Aceton Propanon Methylethylketon Butanon Cyclohexanon 2.7.2 Chinone 4 1 O O O O p-Chinon 1,4-Benzochinon o-Chinon 1,2-Benzochinon kondensierte Chinone: O O O 1,4. I.U.P.A.C. Th.) ggvghh Polygons touching or intersecting. Organic Chemistry – Written by John McMurry 5. 有机化学 - 高占先主编（“十一五”国家级规划教材） 高等教育出版社 6. 基础有机化学－ 邢其毅等人，人民教育出版社 1.1~1.2 Introduction 1.3 The structure theory of organic chemistry Organic chemistry is the study of organic compounds. Convert between [ (H3C)4N]2 [CH3]2 [O] weight and moles. Related Booklists . The decomposition of N_2O to N_2 and O_2 is a first order reaction. Post a Review To post a review, please sign in or sign up. 677 views. DEAN’S HANDBOOK OF ORGANIC CHEMISTRY George W. Gokel, Ph.D. Director, Program in … CH3 is a Methyl group. Comparing the two, however, the second one has much larger groups (t-butyl) than the first (methyl). Q.49 How many product will be formed in given reaction. Thanks 1. star outlined. Question 3: Which of the structures below would be aromatic? Systematic names 1,2-dihydroxybenzene. N.B. (A) P is CH3CH = CH C Me Q is CH3CH CH2 C CH3 O SH. 3) 2 ( H 2O) H( C. H ) 6. H3C CH 3 H3C H cis trans C C C C less stable more stable H H H CH 3 (b) In this case both compounds are cis and are less stable than their respective trans isomers. New Way Chemistry for Hong Kong A-Level Book 3A 18 Branched-Chain AlkanesBranched-Chain Alkanes 2. ionic compound. Its chemical formula is sometimes written as CH 3 COOH or CH 3 CO 2 H to emphasize its atomic organization. Ahmed Salem Ahmed Mahal geb. Atomic number Symbol Name Atomic mass 2A 6B An element Key Li Hydrogen 1.0079 H 1 1A (1) Numbers in parentheses are mass numbers of radioactive isotopes. Home; ETEA Solved Papers 2010-2017; ETEA Solved Papers 2010-2017. ((H3C)2CH)2O: diisopropyl ether H3C-CH2-O-CH2-CH3: diethyl ether (H3C)3C-O-CH3: methyl Two branch of methyl will come out i.e at the 2nd point in carbon chain and at the 4th point carbon chain. Methyl Chloride IUPAC Chloromethane Class 1 n-propyl bromide 1-Bromo propane 1 isopropyl fluoride 2-fluoropropane 2 CH3 I Cl CH3 C CH3 Br Comm. (d) : H3C (B) HBr –H2O (A) OR (d) : Solutions having negative deviation from Raoult’s law shows Dmixing V = –ve because of the increase forces of interaction in the solution, the solution will be held more tightly. CH3 Me. Orbital velocity of spacecraft while orbiting close to the earth = v= Now, pKa = –log Ka pKa = 4 Ka = 10–4 pKa = 5 Ka = 10–5 is 10 times more than that of B. H3C (C) NH2 + CHCl3 + 3KOH OH 3. H3C is the chemical name for the methyl group, and it can also be written as CH3. The condensed structural formula of the compound is shown above, and the numbering of the parent carbon chain is shown in red. Systematic Name, Synonym, Trade Name, Registry Number, SMILES, InChI or CSID. Table of Contents Partial table of contents: Carbon Compounds and Chemical Bonds. Substances without unpaired electrons, like (MV) I2, exhibit diamagnetism. HC2H3O2: Chemical Name And Properties. HC 2 H 3 O 2 is the chemical formula for the organic compound acetic acid. Also called ethanoic acid, acetic acid is a colorless liquid compound that plays a vital role in all biological processes. Its chemical formula is sometimes written as CH 3 COOH or CH 3 CO 2 H to emphasize its atomic organization. b ´b€? H3C Se Se CH3 S S H3C Se Se CH3 S S TMTSF H3C H3C S S S CH3 S S TMTTF CH3 S S S O S S S S S Se CH Se 3 DMET-TSeF S S S ... I2. A) I and IV B) I, m, and IV Q IlI and IV D) lI E) all Synonyms AIBN . CH3 H3C 96.5° CH3 99.1° Dimethyl sulfide Methanethiol Problem 1.14 Identify all nonbonding lone pairs of electrons in the following molecules, and tell what geometry you expect for each of the indicated atoms. Another description of hygroscopic water is a boundary layer of water adsorbed on a. surface less than 200nm thick that cannot be removed without heating. #----- cut here ----- # This is a shell archive. Choose the wrong statement. star outlined. Assuming that all the hydrogen atoms in the compound are part of water of crystallisation, the correct molecular formula of the compound is (a) Na 2 S2O3 ⋅ 3H 2O (c) Na 2 SO4 ⋅ 10H 2O (b) Na 2 SO4 ⋅ 5H 2O (d) Na 2 S2O3 ⋅ 5H 2O 75. Chemical Identifier Search | CH3CH2NH2. : When writing an alkane name, the prefix iso is considered to be part of the alkyl group name for alphabetizing purposes, but the hyphenated prefixes sec- and tert- (or t-) are not. ChemDoodle Web Components allow the wielder to present publication quality 2D and 3D graphics and animations for chemical structures, reactions and spectra. 68. 1. About H3C. An Introduction to … An icon used to represent a menu that can be toggled by interacting with this icon. Molar mass of [ (H3C)4N]2 [CH3]2 [o] Molar mass of [ (H3C)4N]2 [CH3]2 [o] is 194.3580 g/mol. Title: Chimica Organica - Prof. Spada, Author: Marco Pacini, Length: 1081 pages, Published: 2011-10-18 The Alkanes Chapter 2 39 CH3 CH3 CH3 CH3 CH3 CH3 CH3 CH3 CH3 H3C CH3 H3C Names in Order: 1,1,4-trimethylcyclohexane; 1,2,3-trimethylcyclohexane; 1,2,4-trimethycyclohexane; 1,3,5-trimethylcyclohexane 2.20 Nomenclature of Alkanes: Section 2.6 Names are included with structures in Problem 2.l9. H H3C C CH2 CH3 is called 2-methylbutane (or isopentane). ... 2CH3 CHO + 2CaCO3 Acetaldehyde ... H+/H 2O CH3 H3C C – OH + Mg CH3 2-Methylpropan-2-ol OH Br 552 +2 CHEMISTRY (VOL. A compound has the following composition by weight : Na = 18.60%, S = 25.80%, H = 4.02% and O = 51.58%. Me CH3. H HOCH2CH3 H + H CH3 CH3 OCH2CH3 H3C H3C H3C Br OCH2CH3 CH3 Chem 350 Jasperse Ch. IUPAC system : The IUPAC system, ethers are named as alkoxyalkanes. Conceptsoforganicchemistryvol i - Free download as PDF File (.pdf), Text File (.txt) or read online for free. HN(CH(CH3)2)2 Lithium diisopropylamide CH3COCH3 PF OH OCH NH 6 2CH3 O N 2 CH O N CH CN COH CH CH CNCH 2 2 2 3 2 2 3 Ammonia NH3 CHCH3 Br O PyH+, CrO3Cl-, CH2Cl2 Acetonitrile Q) Provide the name for this compound: CH3CN NO Water (CH3CH2)2O H 2O Diethyl ether CHCH3 CH A) benzenamine O 3 OHCH2OSBMIM hexafluorophosphate OH Ethanol DMF … In this molecule you have 2 different carbon chains separated by the functional ether group. All living organisms exhibit behaviors that can be described as both hydrophobic and hydrophilic. Sales of all products listed are subject to the published terms and conditions of Gelest, Inc. The name of the cation is given first followed by the acid with the suffix -oate replacing -oic. 461) In zijn geheel te lezen Digitaal te doorzoeken Gratis toegankelijk Delpher.nl Systematic Name, Synonym, Trade Name, Registry Number, SMILES, InChI or CSID Systematic names 1,2-dihydroxybenzene. O OH (A) 4 (B) 5 (C) 6 (D) 7. Name the substituent groups – the branches CnH2n+1– Alkyl groups (derived from alkanes) CH3 – methyl C2H5 – ethyl 19. All these elements are man-made through artificial nuclear reactions. (B) P is CH3CH CH2 C CH3 Q is CH3CH = CH C Me. 1-Alkyl halides ( R-X): 1 ,2 & 3 (no H attached) CH3CH2CH2Br CH3CHFCH3 CH3Cl Comm. n Name Formel Siedepunkt [oC] Schmelzpunkt [oC] 1 Methan CH4-161.7 -182.5 2Ethan CH3CH3-88.6 -183.3 3 Propan CH3CH2CH3-42.1 -187.7 4Butan CH3CH2CH2CH3-0.5 -138.3 5Pentan CH3(CH2)3CH3 36.1 -129.8 6 Hexan CH3(CH2)4CH3 68.7 -95.3 7Heptan CH3(CH2)5CH3 98.4 -90.6 8 Octan CH3(CH2)6CH3 125.7 -56.8 9 Nonan CH3(CH2)7CH3 150.8 -53.5 10 Decan … question_answer Answers (2) Hydrocarbon which contains four carbon atoms with all single bonds is named as “Butane”. [e.g. Answer (1 of 2): Common Name= Secondary-Butyl-Amine Explanation:Since the longest chain of carbon atoms consists of 4 carbon atoms the parent alane appears out to be Butane.