CAS 1666-28-0|4-Bromo-2-hydroxybenzoic acid

Introduction：Basic information about CAS 1666-28-0|4-Bromo-2-hydroxybenzoic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	4-Bromo-2-hydroxybenzoic acid
CAS Number	1666-28-0	Molecular Weight	217.017
Density	1.9±0.1 g/cm3	Boiling Point	330.2±32.0 °C at 760 mmHg
Molecular Formula	C₇H₅BrO₃	Melting Point	164-165ºC
MSDS	ChineseUSA	Flash Point	153.5±25.1 °C
Symbol	GHS06	Signal Word	Danger

Names

Name	4-Bromo-2-hydroxybenzoic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.9±0.1 g/cm3
Boiling Point	330.2±32.0 °C at 760 mmHg
Melting Point	164-165ºC
Molecular Formula	C₇H₅BrO₃
Molecular Weight	217.017
Flash Point	153.5±25.1 °C
Exact Mass	215.942200
PSA	57.53000
LogP	3.40
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.655
InChIKey	FYAKLZKQJDBBKW-UHFFFAOYSA-N
SMILES	O=C(O)c1ccc(Br)cc1O

Safety Information

Symbol	GHS06
Signal Word	Danger
Hazard Statements	H301
Precautionary Statements	P301 + P310
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	22-52/53
Safety Phrases	S22
RIDADR	UN 2811 6.1 / PGIII
HS Code	2918199090

Customs

HS Code	2918290000
Summary	HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

Synonyms

Benzoic acid, 4-bromo-2-hydroxy-

4-Bromosalicylic acid

QVR BQ DE

MFCD06797970

4-Bromo-2-hydroxybenzoic acid

Salicylic acid, 4-bromo-

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