Pharmaceutical Ingredients 4-Methoxybenzoic Acid Intermediate Of
|SYNONYMS||Anisic Acid; p-Methoxybenzoic acid; Draconic acid;4-Anisic acid;
4-Methoxybenzoic acid; Kyselina 4-methoxybenzoova; p-Anisyl acid|
Physical and Chemical Properties
- PHYSICAL STATE:White to off-white crystalline powder
- MELTING POINT:182 - 185° C
- BOILING POINT: 275 ° C
- SPECIFIC GRAVITY :-
- SOLUBILITY IN WATER:530 mg/l at 37° C
- SOLVENT SOLUBILITY:Freely soluble in alcohol, ether, chloroform and
- pKa: 4.47 (Dissociation Constant at 20° C)
- log Pow :1.96 (Octanol-water)
- VAPOR PRESSURE: 1.50E-03 (mmHg at 25 ° C)
- HENRY'S LAW: 6.41E-09 (atm-m3/mole at 25 ° C)
- OH RATE 9.31E-12 (cm3/molecule-sec at 25 C Atmospheric )
- AUTOIGNITION: 250 ° C
- NFPA RATINGS: Health: 1; Flammability: 0; Reactivity:
- FLASH POINT: 185° C
- STABILITY:Stable under normal temperatures and conditions
Anisic acid Specifications
BeiLi is a professional manufacturer of pharmaceutical
intermediates and fine chemical raw materials in China, we can
provide worldwide customers with high quality Anisic acid.
|Water||Quality standard||Q/320507 LBM10-2006|
Anisic acid Application
As Pharmaceutical intermediate,4-methoxybenzoic acid is used as a
pharmaceutical intermediate, also used as an intermediate of
Aniracetam and an inhibitor of tyrosinase.
Handling and Storage
Handling: Wash thoroughly after handling. Remove contaminated
clothing and wash before reuse. Use with adequate ventilation.
Minimize dust generation and accumulation. Avoid contact with eyes,
skin, and clothing. Avoid ingestion and inhalation.
Storage: Store in a cool, dry, well-ventilated area away from
incompatible substances with temperature below 40 deg C. Keep
container closed when not in use. Store in a tightly closed
Avoid contact with skin and eyes.
In case of contact with eyes, rinse immediately with plenty of
water and seek medical advice.
Wear suitable protective clothing.
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research,development,production,export and so on.
Powerful R&D strength let our technology in a leading
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We have ISO certificate which let the customers more satisfied and
More than 20 years of export experience,we can provide customers
with more professional service.
At the same time, the company has a branch in Shanghai.Shanghai, is
one of the world's largest port, convenient for the customes
provide logistics services.
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