Home Categories Organic Chemistry 3-Methylheptane
A5438312

3-Methylheptane , 97% , 589-81-1

CAS NO.:589-81-1

Empirical Formula: C8H18

Molecular Weight: 114.23

MDL number: MFCD00027244

EINECS: 209-660-6

Update time: 2022-07-08

PRODUCT Properties

Melting point: -121--120°C
Boiling point: 118 °C(lit.)
Density  0.705 g/mL at 25 °C(lit.)
vapor pressure  0.73 psi ( 37.7 °C)
refractive index  n20/D 1.398(lit.)
Flash point: 45 °F
form  clear liquid
color  Colorless to Almost colorless
Odor Threshold 0.027ppm
Water Solubility  792 μg/kg at 25 °C (shake flask-GLC, Price, 1976)
BRN  1730777
Henry's Law Constant 3.70 atm?m3/molat 25 °C (approximate - calculated from water solubility and vapor pressure)
Exposure limits ACGIH: TWA 300 ppm
LogP 4.627 (est)
CAS DataBase Reference 589-81-1(CAS DataBase Reference)
EPA Substance Registry System 3-Methylheptane (589-81-1)

Description and Uses

Calibration, organic synthesis.

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,Xi
Risk Statements  11-38-50/53-65-67
Safety Statements  9-16-29-33-60-61-62
RIDADR  UN 1262 3/PG 2
WGK Germany  3
Hazard Note  Irritant/Highly Flammable
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  2901100000

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