| Identification | More | [Name]
2-Chlorothiophene | [CAS]
96-43-5 | [Synonyms]
2-CHLOROTHIOPHENE
2-THIENYL CHLORIDE
THIENYL CHLORIDE
2-chloro-thiophen
Chlorothiophen2-chlorothiophene
thiophene,2-chloro-
ChloroThiophene
2-Chlorothiophene,97%
2-Chlorothiphene
2-Chlorothiophene, 98+% | [EINECS(EC#)]
202-505-3 | [Molecular Formula]
C4H3ClS | [MDL Number]
MFCD00005421 | [Molecular Weight]
118.58 | [MOL File]
96-43-5.mol |
| Chemical Properties | Back Directory | [Appearance]
Colorless to light yellow liquid | [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 Gravity]
1.286 | [Water Solubility ]
INSOLUBLE | [BRN ]
104652 | [Stability:]
Volatile | [InChI]
1S/C4H3ClS/c5-4-2-1-3-6-4/h1-3H | [InChIKey]
GSFNQBFZFXUTBN-UHFFFAOYSA-N | [SMILES]
Clc1cccs1 | [CAS DataBase Reference]
96-43-5(CAS DataBase Reference) | [NIST Chemistry Reference]
Thiophene, 2-chloro-(96-43-5) | [EPA Substance Registry System]
96-43-5(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
  
GHS02,GHS07,GHS06 | [Signal word ]
Warning | [Hazard statements ]
H302-H226-H315-H319-H335-H225-H301-H311-H331 | [Precautionary statements ]
P301+P310a-P303+P361+P353-P405-P501a-P210-P233-P240-P241+P242+P243-P264-P270-P280-P301+P312+P330-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P403+P235-P501-P261-P305+P351+P338 | [Hazard Codes ]
Xi,F,T | [Risk Statements ]
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R37:Irritating to the respiratory system. | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S38:In case of insufficient ventilation, wear suitable respiratory equipment .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S7/9:Keep container tightly closed and in a well-ventilated place . | [RIDADR ]
UN 1993 3/PG 3
| [WGK Germany ]
3
| [RTECS ]
XM8575000 | [Hazard Note ]
Irritant | [TSCA ]
T | [REACH Registrations]
Active | [HazardClass ]
3 | [PackingGroup ]
II | [HS Code ]
29349990 | [Storage Class]
3 - Flammable liquids | [Hazard Classifications]
Eye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [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.] |
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J & K SCIENTIFIC LTD.
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Alfa Aesar
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Energy Chemical
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Jia Xing Isenchem Co.,Ltd
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