Home > All categories> Biochemicals and Pharmaceutical Chemicals> Pharmaceutical Intermediates> 2,2-Dimethylbutane

2,2-Dimethylbutane

Get Latest Price >

FOB Price contact us for price

Origin: China

Cas No: 75-83-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

Vendor:

Payment Terms:

Inquiry now

* Send an Inquiry to us

Add to wishlist

* Name your price
* Start order doesn't mean buying now

Products Specification
Product Description

Property

CAS No.: 75-83-2 Formula: C6H14 Molecular Weight: 86.17540

Description

2,2-Dimethylbutane, trivially known as neohexane, is an organic compound with formula C6H14 or (H3C-)3-C-CH2-CH3. It is therefore an alkane, indeed the most compact and branched of the hexane isomers — the only one with a quaternary carbon and a butane (C4) backbone. It can be synthesised by the hydroisomerisation of 2,3-dimethylbutane using an acid catalyst.

Basic Info

Chemical Name	2,2-Dimethylbutane
Synonyms	Butane, 2,2-dimethyl-; 2,2-dimethyl-butane; EINECS 200-906-8; Neohexane; Butane,2,2-dimethyl; trimethylpropane; mono-tert-butylethane; ethyl trimethyl methane; trimethylylpropane;
CAS No.	75-83-2
Molecular Formula	C6H14
Molecular Weight	86.17540
PSA	0.00000
LogP	2.44250

Properties

Appearance & Physical State	Liquid.
Density	0.649
Boiling Point	50ºC
Melting Point	-115ºC
Flash Point	-48ºC
Refractive Index	1.3675-1.3695
Water Solubility	insoluble
Stability	Stable, but may be moisture sensitive. Highly flammable. Incompatible with strong oxidizing agents.
Storage Condition	Flammables area
Vapor Density	2.97 (vs air)
Vapor Pressure	5.35 psi ( 20 °C)

Safety Info

RTECS	EJ9300000
Hazard Class	3
Safety Statements	S16-S29-S33-S61-S62-S9
Packing Group	II
WGK Germany	3
RIDADR	UN 1208
Risk Statements	R11; R38; R51/53; R65; R67
Hazard Codes	F; Xn; N

Synthesis Route

Methane, ion(2+)→3,3-Dimethylpentane+2,2-Dimethylhexane
isopentane→but-1-ene+3,3-Dimethylpentane
isopentane→but-1-ene+3,3-Dimethylpentane

Precursor

3,3-Dimethyl-2-butanone
3,3-Dimethyl-1-butene
Hexane
pentane

Downstream Product

1,1,1,2,2,3,4,4,5,5,5-Undecafluoro-3-(trifluoromethyl)pentane
1,1,1,2,2,3,3,4,5,5,5-undecafluoro-4-(trifluoromethyl)pentane
1,1,2,2,3,3,4,4,5-nonafluoro-5-(trifluoromethyl)cyclopentane
1,1,1,2,3,3,3-heptafluoro-2-(trifluoromethyl)propane

Hot tags: 2,2-dimethylbutane, China, manufacturers, suppliers, factory, wholesale, low price, high quality