590-35-2

Name 2,2-Dimethylpentane
CAS 590-35-2
EINECS(EC#) 209-680-5
Molecular Formula C7H16
MDL Number MFCD00009404
Molecular Weight 100.2
MOL File 590-35-2.mol
show more

Chemical Properties

Appearance clear colorless liquid
Melting point  -123.8℃
Boiling point  79 °C
density  0.674 g/mL at 25 °C(lit.)
refractive index  n20/D 1.382(lit.)
Fp  15 °F
storage temp.  Flammables area
solubility  soluble in Chloroform
form  clear liquid
color  Colorless to Almost colorless
Specific Gravity 0.674
explosive limit ~8.3%
Odor Threshold 38ppm
Water Solubility  4.4mg/L(25 ºC)
Specific Heat Capacity Cp(liquid):221.1J/(g·K),at 25℃
Thermal Conductivity 0.098 W/(m·K) at 25 ℃
BRN  1730757
Henry's Law Constant 3.1×10-6 mol/(m3Pa) at 25℃, Plyasunov and Shock (2000)
Dielectric constant 1.9199999999999999
Exposure limits TLV-TWA: 200 ppm; TLV-STEL: 400 ppm
InChI 1S/C7H16/c1-5-6-7(2,3)4/h5-6H2,1-4H3
InChIKey CXOWYJMDMMMMJO-UHFFFAOYSA-N
SMILES CCCC(C)(C)C
CAS DataBase Reference 590-35-2(CAS DataBase Reference)
EPA Substance Registry System Pentane, 2,2-dimethyl- (590-35-2)
show more

Safety Data

Hazard Codes  F,Xn,N
Risk Statements 
R11:Highly Flammable.
R38:Irritating to the skin.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R65:Harmful: May cause lung damage if swallowed.
R67:Vapors may cause drowsiness and dizziness.
Safety Statements 
S9:Keep container in a well-ventilated place .
S16:Keep away from sources of ignition-No smoking .
S29:Do not empty into drains .
S33:Take precautionary measures against static discharges .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S62:If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label .
RIDADR  UN 3295 3/PG 2
WGK Germany  3
TSCA  TSCA listed
HazardClass  3.1
PackingGroup  II
HS Code  29011000
Storage Class 3 - Flammable liquids
Hazard Classifications Aquatic Acute 1
Aquatic Chronic 1
Asp. Tox. 1
Flam. Liq. 2
Skin Irrit. 2
STOT SE 3

Hazard Information

Material Safety Data Sheet(MSDS)

Spectrum Detail

Well-known Reagent Company Product Information

Supplier

Related Products

Send Inquriy