4-Methoxyphthalic acid

Modify Date: 2025-08-23 19:45:20

4-Methoxyphthalic acid Structure
4-Methoxyphthalic acid structure
Common Name 4-Methoxyphthalic acid
CAS Number 1885-13-8 Molecular Weight 196.157
Density 1.4±0.1 g/cm3 Boiling Point 394.0±27.0 °C at 760 mmHg
Molecular Formula C9H8O5 Melting Point 173-175ºC(lit.)
MSDS N/A Flash Point 162.9±17.2 °C

 Names

Name 4-Methoxyphthalic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 394.0±27.0 °C at 760 mmHg
Melting Point 173-175ºC(lit.)
Molecular Formula C9H8O5
Molecular Weight 196.157
Flash Point 162.9±17.2 °C
Exact Mass 196.037170
PSA 83.83000
LogP 1.09
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.591

 Safety Information

Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S26-S36
HS Code 2918990090

 Synthetic Route

 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%

 Synonyms

1,2-Benzenedicarboxylic acid, 4-methoxy-
4-methoxy-1,2-benzenedicarboxylic acid
4-Methoxyphthalicacid
4-Methoxyphthalsaeure
4-Methoxy-o-phthalsaeure-x-<14C>
EINECS 217-546-2
MFCD00094739
4-Methoxyphthalic acid
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