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112-62-9

Name (Z)-9-Octadecenoic acid methyl ester
CAS 112-62-9
EINECS(EC#) 203-992-5
Molecular Formula C19H36O2
MDL Number MFCD00009578
Molecular Weight 296.49
MOL File 112-62-9.mol
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Chemical Properties

Appearance colourless liquid
Melting point  -20 °C
Boiling point  218 °C/20 mmHg (lit.)
density  0.874 g/mL at 20 °C(lit.)
Pour Point  -23
vapor pressure  10 mm Hg ( 205 °C)
refractive index  n20/D 1.452(lit.)
Fp  >230 °F
storage temp.  −20°C
solubility  Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form  Oily Liquid
color  Clear yellow to amber
Specific Gravity 0.875 (20/4℃)
Odor at 100.00?%. mild fatty
Stability: Stable, but air and light sensitive. Incompatible with strong oxidizing agents. Combustible.
Water Solubility  Miscible with alcohol, ether and chloroform. Immiscible with water.
Merck  14,6828
BRN  1727037
Dielectric constant 3.2（20℃）
InChIKey QYDYPVFESGNLHU-KHPPLWFESA-N
LogP 7.450
Uses
Intermediate for detergents, emulsifiers, wet-ting agents, stabilizers, textile treatment, plasti-cizers for duplicating inks, rubbers, waxes, etc.;biochemical research, chromatographic referencestandard.
CAS DataBase Reference 112-62-9(CAS DataBase Reference)
NIST Chemistry Reference 9-Octadecenoic acid (Z)-, methyl ester(112-62-9)
EPA Substance Registry System 112-62-9(EPA Substance)
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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 
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
S62:If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S60:This material and/or its container must be disposed of as hazardous waste .
S33:Take precautionary measures against static discharges .
S29:Do not empty into drains .
S16:Keep away from sources of ignition-No smoking .
S9:Keep container in a well-ventilated place .
RIDADR  UN 1206 3/PG 2
WGK Germany  1
RTECS  RK0895000
F  8-23
TSCA  Yes
HS Code  29161500
Safety Profile
Questionable carcinogen with experimental tumorigenic data by skin contact. When heated to decomposition it emits acrid smoke and irritating fumes
Hazardous Substances Data 112-62-9(Hazardous Substances Data)
Toxicity
LD50 orally in Rabbit: > 2000 mg/kg LD50 dermal Rabbit > 5000 mg/kg

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