Chemical |
3-methylbenzoic acid |
CAS-number : |
99-04-7 |
|
Synonyms : |
m-toluic acid |
m-toluylic acid |
|
Sumformula of the chemical : |
C8H8O2 |
EINECS-number : |
2027239 |
|
Uses : |
Organic synthesis, to form N,N-diethyl-m-toluamide, a
broad-spectrum insect repellent.
|
|
State and appearance : |
White to yellowish crystals
|
|
Spesicif gravity (water=1) : |
1.0543 |
|
|
Melting point, °C : |
109 |
|
|
Boiling point, °C : |
263 |
|
|
pKa : |
4.27 |
Sangster 1989 |
|
Log octanol/water coefficient, log Pow : |
2.37 |
ANON 1986 |
2.37 |
Sangster 1989 |
|
Other physicochemical properties : |
Slightly soluble in water, soluble in alcohol and ether.
Combustible.
|
References |
2283 | Anon.1986a.
Evaluation of the OECD laboratory intercomparison
testing on the determination of the partition coefficient
n-octanol-water by reverse phase HPLC.
Report.
Fraunhofer-Institut für Umweltchemie und Ökotoxikologie. |
3104 | Sangster, J. 1989.
Octanol-water partition coefficients of
simple organic compounds.
J.
Phys.
Chem.
Ref.
Data, Vol 18, No.
3: 1111 - 1229. |