2-(P-Tolyl)propionic acid

Post Date:
Jul 29,2014
Expiry Date:
Jan 25,2015
Detailed Description:
Cas No. :938-94-3 Quantity: 500Metric Tons
Specs:95%
Chemical name: 2-(P-Tolyl)propionic acid
CAS NO.: 938-94-3
Molecular formula: C10H12O2
Molecular weight: 164.2

Specific descriptions:

Items Indicates
appearance White or kind of white crystal powder
moisturem ,% ≤ 0.50
Residue on ignition , %≤ 0.50
Related impurites(dimethyl) , %≤ 0.50

content ,% (HPLC)≥ 95.00
Melting point , °C 37.0-42.0

Uses: This product is mainly used for intermediates of LUOSUOLUOFEN, Aryl propionic acid class of anti-inflammatory drugs
CAS Registry Number:
938-94-3
Synonyms:
;2-(4-Methylphenyl) propionic acid;IBUPROFEN IMP D;IBUPROFEN IMPURITY D;4-METHYL-2-PHENYLPROPIONIC ACID;ALPHA,4-DIMETHYLPHENYLACETIC ACID;2-(4-METHYLPHENYL)PROPANOIC ACID;2-(4-METHYLPHENYL)PROPIONIC ACID;(2RS)-2-(4-METHYLPHENYL)PROPANOIC ACID;(2R)-2-(4-methylphenyl)propanoate;(2S)-2-(4-methylphenyl)propanoate;
Molecular Formula:
C₁₀H₁₁O₂
Molecular Weight:
163.1937
Molecular Structure:
Hazard Symbols:
Xi:Irritant;
Risk Codes:
R36/37/38:;
Safety Description:
S26:;
S36:;

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