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6876-23-9

Name TRANS-1,2-DIMETHYLCYCLOHEXANE
CAS 6876-23-9
EINECS(EC#) 229-979-4
Molecular Formula C8H16
MDL Number MFCD00001505
Molecular Weight 112.21
MOL File 6876-23-9.mol

Chemical Properties

Melting point  −89 °C(lit.)
Boiling point  123-124 °C(lit.)
density  0.77 g/mL at 25 °C(lit.)
vapor pressure  36.6 mm Hg ( 37.7 °C)
refractive index  n20/D 1.427(lit.)
Fp  43 °F
solubility  Soluble in acetone, alcohol, benzene, ether, ligroin (Weast, 1986); miscible with cyclohexane and cycloheptane.
form  clear liquid
pka >14 (Schwarzenbach et al., 1993)
color  Colorless to Almost colorless
Water Solubility  5.2mg/L(20 ºC)
Henry's Law Constant 0.91(atm?m3/mol) at 25 °C (Mackay and Shiu, 1981)
CAS DataBase Reference 6876-23-9(CAS DataBase Reference)
EPA Substance Registry System Cyclohexane, 1,2-dimethyl-, (1R,2R)-rel- (6876-23-9)

Safety Data

Hazard Codes  F,Xn
Risk Statements 
R11:Highly Flammable.
R65:Harmful: May cause lung damage if swallowed.
Safety Statements 
S9:Keep container in a well-ventilated place .
S16:Keep away from sources of ignition-No smoking .
S33:Take precautionary measures against static discharges .
S62:If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label .
RIDADR  UN 2263 3/PG 2
WGK Germany  3
HS Code  2902.19.0050
HazardClass  3.1
PackingGroup  II
Toxicity
EC50 (48-h) for Daphnia pulex 4,867 μg/L (Smith et al., 1988).

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