Home Categories Organic Chemistry 2,4-Dimethylpentane
A3537912

2,4-Dimethylpentane , >99.0%(GC) , 108-08-7

CAS NO.:108-08-7

Empirical Formula: C7H16

Molecular Weight: 100.2

MDL number: MFCD00008945

EINECS: 203-548-0

Update time: 2022-07-08

PRODUCT Properties

Melting point: −123 °C(lit.)
Boiling point: 80 °C(lit.)
Density  0.673 g/mL at 25 °C(lit.)
vapor density  3.48 (vs air)
vapor pressure  3.29 psi ( 37.7 °C)
refractive index  n20/D 1.381(lit.)
Flash point: 10 °F
solubility  Soluble in acetone, benzene, chloroform, alcohol and ether.
pka >14 (Schwarzenbach et al., 1993)
color  Colorless to Almost colorless
Odor Threshold 0.94ppm
explosive limit ~7%
Water Solubility  4.41mg/L(25 ºC)
BRN  1696855
Henry's Law Constant 2.94(atm?m3/mol) at 25 °C (Mackay and Shiu, 1981)
Dielectric constant 1.9(-7℃)
Exposure limits ACGIH: TWA 400 ppm; STEL 500 ppm
CAS DataBase Reference 108-08-7(CAS DataBase Reference)
EPA Substance Registry System 2,4-Dimethylpentane (108-08-7)

Description and Uses

It is not only used for synthesizing WeiNiGuan, but also used in binder and coating industry. It is used for synthesizing resin fiber. It is also used as intermediates and adhesives in oil drop coagulation thickener.

Safety

Symbol(GHS) 
GHS02,GHS07,GHS08,GHS09
Signal word  Danger
Hazard statements  H225-H304-H315-H336-H410
Precautionary statements  P210-P233-P273-P301+P310-P303+P361+P353-P331
Hazard Codes  F,Xn,N
Risk Statements  11-38-50/53-65-67
Safety Statements  9-16-29-33-60-61-62
RIDADR  UN 3295 3/PG 2
WGK Germany  3
TSCA  Yes
HS Code  2901.10.5000
HazardClass  3
PackingGroup  II

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