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4-Fluoro-3-Hydroxybenzoic Acid

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Origin: China

Cas No: 51446-31-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 51446-31-2 Formula: C7H5FO3 Molecular Weight: 156.11100

Basic Info

Chemical Name	4-Fluoro-3-Hydroxybenzoic Acid
Synonyms	4-Fluoro-3-hydroxybenzoic acid;
CAS No.	51446-31-2
Molecular Formula	C7H5FO3
Molecular Weight	156.11100
PSA	57.53000
LogP	1.22950

Properties

Density	1.492g/cm3
Boiling Point	324ºC at 760mmHg
Melting Point	214-218ºC(lit.)
Flash Point	149.7ºC

Safety Info

Safety Statements	S26-S36
HS Code	2918290000
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi; C
Symbol	GHS07
Signal Word	Warning
Caution Statement	P261; P305 + P351 + P338
Hazard Declaration	H315; H319; H335

Synthesis Route

2-Fluoro-5-(trifluoromethyl)phenol→4-Fluoro-3-Hydroxybenzoic Acid
4-chloro-7-fluoro-6-methoxyquinazoline+2-Fluoro-5-(trifluoromethyl)phenol→4-Fluoro-3-Hydroxybenzoic Acid

Precursor

4-chloro-7-fluoro-6-methoxyquinazoline
2-Fluoro-5-(trifluoromethyl)phenol

Downstream Product

Methyl 4-fluoro-3-methoxybenzoate
4-Fluoro-3-Methoxybenzoic Acid
Ethyl 4-fluoro-3-hydroxybenzoate
3-amino-8-fluoro-3,4-dihydro-2H-chromene-5-carboxamide

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