2-Chlorothiophene

2-Chlorothiophene Basic information
Product Name:2-Chlorothiophene
Synonyms:ChloroThiophene;2-Chlorothiophene,97%;2-Chlorothiphene;2 – chloride thiophene;2-Chlorothiophene, 98+%;2-Chlorothiophene, 98+% 25ML;2-CHLOROTHIOPHENE;2-THIENYL CHLORIDE
CAS:96-43-5
MF:C4H3ClS
MW:118.58
EINECS:202-505-3
Product Categories:12;Thiophene&Benzothiophene;Thiophenes;CHIRAL CHEMICALS;Heterocycle-oher series
Mol File:96-43-5.mol
2-Chlorothiophene Structure
2-Chlorothiophene Chemical Properties
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.)
Fp 73 °F
storage temp. 2-8°C
solubility soluble in Chloroform
form Liquid
color Clear colorless to light brown
Specific Gravity1.286
Water Solubility INSOLUBLE
BRN 104652
Stability:Volatile
InChIKeyGSFNQBFZFXUTBN-UHFFFAOYSA-N
CAS DataBase Reference96-43-5(CAS DataBase Reference)
NIST Chemistry ReferenceThiophene, 2-chloro-(96-43-5)
EPA Substance Registry SystemThiophene, 2-chloro- (96-43-5)
Safety Information
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
MSDS Information
ProviderLanguage
2-ChlorothiopheneEnglish
ACROSEnglish
SigmaAldrichEnglish
ALFAEnglish
2-Chlorothiophene Usage And Synthesis
Chemical PropertiesColorless to light yellow liquid
Uses2-Chlorothiophene was used in the preparation of 5-phenylthiophene derivative.
Application2-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 DescriptionThe photodissociation dynamics of 2-chlorothiophene was studied using resonance enhanced multiphoton ionization (REMPI) time-of-flight (TOF) technique.
Purification MethodsPurify 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 materials2,4-dichlorothiophene–>Thiophene(SIV) (9CI)–>2-Chloro-5-iodothiophene–>3,4-Dichlorothiophene
Preparation Products(+/-)-4-AMINO-3-(5-CHLORO-2-THIENYL)-BUTANOIC ACID–>5-Chlorothiophene-2-sulfonamide–>4-AMINO-5-CHLOROTHIOPHENE-2-CARBOXYLIC ACID METHYL ESTER–>5-CHLORO-4-NITROTHIOPHENE-2-CARBOXYLIC ACID–>5-CHLOROTHIOPHENE-2-CARBOXYLIC ACID–>2-CHLORO-3-NITROTHIOPHENE–>5-CHLORO-4-NITROTHIOPHENE-2-SULFONYL CHLORIDE–>2-Chloro-5-chloromethylthiophene–>5-Chlorothiophene-2-sulfonyl chloride–>2-Chloro-5-thiophenecarboxaldehyde–>2-ACETYL-5-CHLOROTHIOPHENE–>5-Methylthiophene-2-carboxaldehyde–>3,6-DIMETHYLOCTANE–>THIENO[2,3-B]THIOPHENE

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