CAS 2873-18-9|2-Bromo-5-chlorothiophene

Introduction：Basic information about CAS 2873-18-9|2-Bromo-5-chlorothiophene, 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. Articles3
6. Synonyms

Common Name	2-Bromo-5-chlorothiophene
CAS Number	2873-18-9	Molecular Weight	197.481
Density	1.8±0.1 g/cm3	Boiling Point	176.5±0.0 °C at 760 mmHg
Molecular Formula	C₄H₂BrClS	Melting Point	/
MSDS	ChineseUSA	Flash Point	85.0±0.0 °C

Names

Name	2-bromo-5-chlorothiophene
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.8±0.1 g/cm3
Boiling Point	176.5±0.0 °C at 760 mmHg
Molecular Formula	C₄H₂BrClS
Molecular Weight	197.481
Flash Point	85.0±0.0 °C
Exact Mass	195.874908
PSA	28.24000
LogP	3.34
Vapour Pressure	1.5±0.3 mmHg at 25°C
Index of Refraction	1.612
InChIKey	ZFAJPWYXLYGUJU-UHFFFAOYSA-N
SMILES	Clc1ccc(Br)s1

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Hazard Codes	Xn
Risk Phrases	R20/21/22
Safety Phrases	26-36
RIDADR	NA 1993 / PGIII
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%

Articles3

Electrochemical Reduction of Mono- and Dihalothiophenes at Carbon Cathodes in Dimethylformamide. First Example of an Electrolytically Induced Halogen Dance.

J. Org. Chem. 61(23) , 8074-8078, (1996)

Cyclic voltammetry and controlled-potential electrolysis have been employed to probe the electrochemical reduction of a number of mono- and dihalothiophenes at carbon cathodes in dimethylformamide con...

Photodissociation dynamics of halogenated thiophenes at 235 nm: a resonance enhanced multiphoton ionization-time-of-flight (REMPI-TOF) study.

J. Phys. Chem. A 116(44) , 10656-67, (2012)

The photodissociation dynamics of halogen-substituted thiophenes, namely, 2-chlorothiophene and 2-bromo-5-chlorothiophene, has been studied in a supersonic molecular beam around 235 nm, using resonanc...

Synthesis and Properties of Conjugated Polycarbosilanes with 1, 4-Bis (thiophene or phenylene)-buta-1, 3-diyne. Seo IK, et al.

Bull. Korean Chem. Soc. 20(6) , 677-82, (1999)

Synonyms

2-brom-5-chlorthiophen

EINECS 220-708-5

Thiophene, 2-bromo-5-chloro-

2-chloro-5-bromothiophene

2-bromo-5-chloro thiophene

2-chloro-5-bromo thiophene

5-bromo-2-chlorothiophene

MFCD00014523

2-Bromo-5-chlorothiophene

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