4-methylphenoxyacetic acid

Names

[ CAS No. ]:
940-64-7

[ Name ]:
4-methylphenoxyacetic acid

[Synonym ]:
(4-Methylphenoxy)acetic acid
2-(4-methylphenoxy)acetic acid
acetic acid, (4-methylphenoxy)-
EINECS 213-374-7
Acetic acid, 2-(4-methylphenoxy)-
MFCD00014365
4-methylphenoxyacetic acid

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
297.2±15.0 °C at 760 mmHg

[ Melting Point ]:
140-142 °C(lit.)

[ Molecular Formula ]:
C₉H₁₀O₃

[ Molecular Weight ]:
166.174

[ Flash Point ]:
120.0±13.9 °C

[ Exact Mass ]:
166.062988

[ PSA ]:
46.53000

[ LogP ]:
1.80

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.537

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2918990090

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%