ChemicalBook > CAS DataBase List > 2-Chlorothiophene

2-Chlorothiophene

Product Name
2-Chlorothiophene
CAS No.
96-43-5
Chemical Name
2-Chlorothiophene
Synonyms
THIENYL CHLORIDE;orothiophene;ChloroThiophene;2-Chlorthiophen;2-Chlorothiphene;2-Chlrothiophene;2-chloro-thiophen;2-CHLOROTHIOPHENE;2-THIENYL CHLORIDE;thiophene,2-chloro-
CBNumber
CB1265028
Molecular Formula
C4H3ClS
Formula Weight
118.58
MOL File
96-43-5.mol
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2-Chlorothiophene Property

Melting point:
-71.9 °C
Boiling point:
127-129 °C (lit.)
Density 
1.286 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.547(lit.)
Flash point:
73 °F
storage temp. 
2-8°C
solubility 
soluble in Chloroform
form 
Liquid
color 
Clear colorless to light brown
Specific Gravity
1.286
Water Solubility 
INSOLUBLE
BRN 
104652
Stability:
Volatile
InChIKey
GSFNQBFZFXUTBN-UHFFFAOYSA-N
CAS DataBase Reference
96-43-5(CAS DataBase Reference)
NIST Chemistry Reference
Thiophene, 2-chloro-(96-43-5)
EPA Substance Registry System
Thiophene, 2-chloro- (96-43-5)
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Safety

Hazard Codes 
Xi,F,T
Risk Statements 
10-36/37/38-23/24/25-37
Safety Statements 
16-26-36-45-38-36/37/39-28B-7/9
RIDADR 
UN 1993 3/PG 3
WGK Germany 
3
RTECS 
XM8575000
Hazard Note 
Irritant
TSCA 
T
HazardClass 
3
PackingGroup 
II
HS Code 
29349990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H225Highly Flammable liquid and vapour

H226Flammable liquid and vapour

H301Toxic if swalloed

H302Harmful if swallowed

H311Toxic in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

H331Toxic if inhaled

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P403+P235Store in a well-ventilated place. Keep cool.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
C0807
Product name
2-Chlorothiophene
Purity
>98.0%(GC)
Packaging
25g
Price
$78
Updated
2024/03/01
Alfa Aesar
Product number
A10390
Product name
2-Chlorothiophene, 98+%
Packaging
250g
Price
$152
Updated
2021/12/16
Alfa Aesar
Product number
A10390
Product name
2-Chlorothiophene, 98+%
Packaging
50g
Price
$39.8
Updated
2021/12/16
Alfa Aesar
Product number
A10390
Product name
2-Chlorothiophene, 98+%
Packaging
1000g
Price
$479
Updated
2021/12/16
TRC
Product number
C428908
Product name
2-Chlorothiophene
Packaging
250mg
Price
$50
Updated
2021/12/16
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2-Chlorothiophene Chemical Properties,Usage,Production

Chemical Properties

Colorless to light yellow liquid

Uses

2-Chlorothiophene was used in the preparation of 5-phenylthiophene derivative.

Application

2-Chlorothiophene is a heterocyclic compound that belongs to the group of organic compounds called thiophenes. It is an effective analgesic and anti-inflammatory drug that has been used in the treatment of inflammatory bowel disease. 2-Chlorothiophene is used as a reagent in chemical synthesis, especially the preparation of pharmaceutical preparations. This compound can be prepared by photoelectron or hydrochloric acid. The suzuki coupling reaction with pyrimidine compounds is another method for synthesizing this compound.

General Description

The photodissociation dynamics of 2-chlorothiophene was studied using resonance enhanced multiphoton ionization (REMPI) time-of-flight (TOF) technique.

Purification Methods

Purify it by fractional distillation at atmospheric pressure or by gas chromatography. [Conde et al. Synthesis 412 1976, Beilstein 17/1 V 303.]

2-Chlorothiophene Preparation Products And Raw materials

Raw materials

Preparation Products

2-CHLORO-3-NITROTHIOPHENE 5-CHLORO-4-NITROTHIOPHENE-2-SULFONYL CHLORIDE 5-Chloro-2-thiophenecarboxylic Acid 5-Chlorothiophene-2-sulfonamide 5-Chlorothiophene-2-sulfonyl chloride 2-Chloro-5-chloromethylthiophene 4-AMINO-5-CHLOROTHIOPHENE-2-CARBOXYLIC ACID METHYL ESTER 2-ACETYL-5-CHLOROTHIOPHENE 5-CHLORO-4-NITROTHIOPHENE-2-CARBOXYLIC ACID 2-Chloro-5-thiophenecarboxaldehyde (+/-)-4-AMINO-3-(5-CHLORO-2-THIENYL)-BUTANOIC ACID
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2-Chlorothiophene Suppliers

Americas 1 Belgium 2 Canada 1 China 255 Europe 3 France 1 Germany 9 India 40 Italy 1 Japan 6 Slovakia 1 South Korea 1 Switzerland 2 Ukraine 2 United Kingdom 16 United States 40 Global 381
Weifang Siyuan Chemical Co., Ltd.
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View Lastest Price from 2-Chlorothiophene manufacturers

R&D Scientific Inc.
Product
2-Chlorothiophen 96-43-5
Price
US $450.00/Kg
Min. Order
1Kg
Purity
98
Supply Ability
500 Kg
Release date
2024-04-07
Henan Fengda Chemical Co., Ltd
Product
2-Chlorothiophene 96-43-5
Price
US $9.00-0.90/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-01-23
Shaanxi Dideu Medichem Co. Ltd
Product
2-Chlorothiophene 96-43-5
Price
US $1.00-1.00/KG
Min. Order
1g
Purity
99%
Supply Ability
50tons
Release date
2020-04-22

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