1560-86-7

Basic information

• Product Name: 2-METHYLNONADECANE
• Synonyms: 2-METHYLNONADECANE;nonadecane,2-methyl-;2-METHYLNONADECANE 95%
• CAS NO: 1560-86-7
• Molecular Formula: C₂₀H₄₂
• Molecular Weight: 282.55
• Mol File: 1560-86-7.mol

Chemical Properties

• Melting Point: 18.3°C
• Boiling Point: 339°C
• Flash Point: 120.6°C
• Appearance: /
• Density: 0.7831
• Vapor Pressure: 0.000334mmHg at 25°C
• Refractive Index: 1.4394
• CAS DataBase Reference: 2-METHYLNONADECANE(CAS DataBase Reference)
• NIST Chemistry Reference: 2-METHYLNONADECANE(1560-86-7)
• EPA Substance Registry System: 2-METHYLNONADECANE(1560-86-7)

Safety Data

• Hazardous Substances Data: 1560-86-7(Hazardous Substances Data)

Usage

InChI:InChI=1/C20H42/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2)3/h20H,4-19H2,1-3H3

Upstream product

• 110746-39-9 2-methyl-nonadec-2-ene 
• 67-64-1 acetone 
• 1121-30-8 1-hydroxy-2(1H)-pyridinethione 
• 79-37-8 oxalyl dichloride 
• 76695-48-2 2-methylnonadecan-2-ol 
• 75-66-1 2-methylpropan-2-thiol 
• 1541-10-2 mesitylthiol 
• 93831-95-9 chloro-oxo-acetic acid 1,1-dimethyl-octadecyl ester 
• 5827-80-5 3-ethylpentan-3-yl thiol 
• 3811-73-2 2-mercaptopyridine-1-oxide sodium salt 
• 93831-91-5 2-methyl-2-trimethylsilyloxynonadecane 
• 52753-86-3 pent-4-en-2-yl 4-methylbenzenesulfonate 
• 1726-66-5 tri-decylaluminum 
• 103682-11-7 2,2-Dimethyl-nonadecanenitrile 

Relevant articles and documents

The Invention of New Radical Chain Reactions. Part 11. A New Method for the Generation of Tertiary Radicals from Tertiary Alcohols

A convenient procedure for the radical deoxygenation of tertiary alcohols has been invented using the double half esters of oxalic acid with the t-alcohol and N-hydroxypyridine-2-thione.Decomposition of this type of ester in the presence of 1,1-dimethylethane- or (better) 1,1-diethylpropane-thiol gave the corresponding hydrocarbons in good yield.It has been shown that the oxalate fragmentation is not concerted, but involves a stepwise loss of carbon dioxide.Tertiary alcohols are also a convenient source of radicals for addition to siutable alkenes with formation of quaternary centres.

DISSOLVING METAL REDUCTION WITH CROWN ETHER----- REDUCTIVE DECYANATION

Toluene radical anion generated from potassium metal/dicyclohexano-18-crown-6/toluene system has been proved to be highly effective for reductive decyanation reaction of primary, secondary and tertiary cyanides.

A New Method for the Radical Deoxygenation of Tertiary Alcohols

Tertiary alcohols can be deoxygenated in a radical chain reaction based on their mixed oxalate esters with N-hydroxy-2-thiopyridone, these esters being obtained directly from the alcohols and oxalyl chloride etc. or via their trimethylsilyl derivatives.

RADICAL DEOXYGENATION OF TERTIARY ALCOHOLS

The thioformates of tertiary alcohols are smoothly reduced by tributyl tin hydride to the corresponding hydrocarbon in a radical chain reaction.

Reactions of Relevance to the Chemistry of Aminoglycoside Antibiotics. Part 14. A Useful Radical-deamination Reaction

Primary, secondary, and tertiary aliphatic or alicyclic isocyanides are smoothly reduced under radical conditions using tri-n-butylstannane to the corresponding hydrocarbons.The relative ease of reduction is tertiary > secondary > primary.Aromatic isocyanides are not reduced under these conditions.The reduction of isothiocyanates (or isoselenocyanates) by tri-n-butylstannanae also affords hydrocarbons, but here the isocyanides have been shown to be intermediates.The reduction of a compound with isocyanide and xanthate functions in a 1,2-relationship gives a smooth radical fragmentation to furnish an olefin.An efficient synthesis of 2-deoxy-D-glucose starting with glucosamine is described.