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562-49-2

Name 3,3-Dimethylpentane
CAS 562-49-2
EINECS(EC#) 209-230-8
Molecular Formula C7H16
MDL Number MFCD00009322
Molecular Weight 100.2
MOL File 562-49-2.mol
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Chemical Properties

Appearance clear colorless liquid
Melting point  -135 °C
Boiling point  86 °C(lit.)
density  0.693 g/mL at 25 °C(lit.)
vapor pressure  2.77 psi ( 37.7 °C)
refractive index  n20/D 1.392(lit.)
Fp  20 °F
storage temp.  Flammables area
solubility  Soluble in acetone, alcohol, benzene, chloroform, and ether (Weast, 1986)
form  Liquid
pka >14 (Schwarzenbach et al., 1993)
color  Clear colorless
explosive limit ~7%
Water Solubility  Soluble in acetone, water, chloroform, alcohol & ether. In water ( 5.92 mg/kg ) dissolves at 25°C.
BRN  1696854
Henry's Law Constant 1.85(atm?m3/mol) at 25 °C (Mackay and Shiu, 1981)
Dielectric constant 1.9399999999999999
Exposure limits ACGIH: TWA 400 ppm; STEL 500 ppm
EPA Substance Registry System Pentane, 3,3-dimethyl- (562-49-2)
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Safety Data

Hazard Codes  F,Xn,N
Risk Statements 
Safety Statements 
RIDADR  UN 3295 3/PG 2
WGK Germany  2
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29011000

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