CAS 29421-92-9|4-Bromo-2-methylthiophene

Introduction：Basic information about CAS 29421-92-9|4-Bromo-2-methylthiophene, 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-methylthiophene
CAS Number	29421-92-9	Molecular Weight	177.062
Density	1.6±0.1 g/cm3	Boiling Point	180.4±20.0 °C at 760 mmHg
Molecular Formula	C₅H₅BrS	Melting Point	/
MSDS	ChineseUSA	Flash Point	62.9±21.8 °C
Symbol	GHS05, GHS07	Signal Word	Danger

Names

Name	4-Bromo-2-methylthiophene
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.6±0.1 g/cm3
Boiling Point	180.4±20.0 °C at 760 mmHg
Molecular Formula	C₅H₅BrS
Molecular Weight	177.062
Flash Point	62.9±21.8 °C
Exact Mass	175.929520
PSA	28.24000
LogP	3.08
Vapour Pressure	1.2±0.3 mmHg at 25°C
Index of Refraction	1.582
InChIKey	ABMUSXPGSSMPLK-UHFFFAOYSA-N
SMILES	Cc1cc(Br)cs1
Storage condition	Room temperature.

Safety Information

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H302-H318
Precautionary Statements	P280-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn:Harmful;
Risk Phrases	R22;R41
Safety Phrases	S26-S39
WGK Germany	3
HS Code	2934999090

Customs

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

2-methyl-4-bromothiophene

2-Methyl-4-brom-thiophen

4-Bromo-2-methylthiophene

4-bromo-2-methythiophene

3-bromo-5-methylthiophene

4-bromo-2-methyl-thiophene

4-bromanyl-2-methyl-thiophene

Thiophene, 4-bromo-2-methyl-

MFCD04116367

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