3-Fluoro-4-methoxybenzoic acid

Names

[ CAS No. ]:
403-20-3

[ Name ]:
3-Fluoro-4-methoxybenzoic acid

[Synonym ]:
3-fluoro-4-methoxy benzoic acid
3-Fluor-4-methoxy-benzoesaeure
3-Fluoro-p-anisic acid
3-fuoro-4-methoxybenzoic acid
3-Fluoro-4-methoxybenzoic acid
Benzoic acid, 3-fluoro-4-methoxy-
QVR CF DO1
MFCD00060675
3-Fluor-anissaeure
3-Fluoro-4-methoxy benzoicacid

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
286.4±20.0 °C at 760 mmHg

[ Melting Point ]:
211-213 °C(lit.)

[ Molecular Formula ]:
C₈H₇FO₃

[ Molecular Weight ]:
170.138

[ Flash Point ]:
127.0±21.8 °C

[ Exact Mass ]:
170.037918

[ PSA ]:
46.53000

[ LogP ]:
2.18

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.524

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S37/39-S26

[ 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%

Articles

Fries rearrangement: scalable synthesis of key fluoro building blocks 3-fluoro-4-methoxybenzoyl chloride and 1, 2-diethoxy-3-fluorobenzene. Yerande SG, et al.

Tetrahedron Lett. 55(15) , 2426-29, (2014)

Characterization and Crystal Structure of (1Z)-2-(3-Chlorophenyl)-N'-{[(3-fluoro-4methoxyphenyl) carbonyl] oxy}ethanimidamide. DINESHA MP, et al.

J. Single Mol. Res. 27 , 33, (2014)