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???(2-)???

???(2-)???
???(2-)??? ??? ???
?? ??:
96-43-5
???:
???(2-)???
???(??):
???(2-)???;2-??????
???:
2-Chlorothiophene
???(??):
THIENYL CHLORIDE;orothiophene;ChloroThiophene;2-Chlorthiophen;2-Chlorothiphene;2-Chlrothiophene;2-CHLOROTHIOPHENE;2-chloro-thiophen;2-THIENYL CHLORIDE;thiophene,2-chloro-
CBNumber:
CB1265028
???:
C4H3ClS
??? ??:
118.58
MOL ??:
96-43-5.mol
MSDS ??:
SDS

???(2-)??? ??

???
-71.9 °C
?? ?
127-129 °C (lit.)
??
1.286 g/mL at 25 °C (lit.)
???
n20/D 1.547(lit.)
???
73 °F
?? ??
2-8°C
???
?????? ???
??? ??
??
??
??? ??~?? ??
Specific Gravity
1.286
???
???
BRN
104652
???
??? ??
InChI
1S/C4H3ClS/c5-4-2-1-3-6-4/h1-3H
InChIKey
GSFNQBFZFXUTBN-UHFFFAOYSA-N
SMILES
Clc1cccs1
CAS ??????
96-43-5(CAS DataBase Reference)
NIST
Thiophene, 2-chloro-(96-43-5)
EPA
Thiophene, 2-chloro- (96-43-5)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi,F,T
?? ???? ?? 10-36/37/38-23/24/25-37
????? 16-26-36-45-38-36/37/39-28B-7/9
????(UN No.) UN 1993 3/PG 3
WGK ?? 3
RTECS ?? XM8575000
?? ?? ?? Irritant
TSCA TSCA listed
?? ?? 3
???? II
HS ?? 29349990
???? ??? 3 - Flammable liquids
Hazard Classifications Eye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2
STOT SE 3
???? ?? KE-05912
????(GHS): Flame (GHS02)Exclamation Mark (GHS07)Skull and Crossbones (GHS06)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H225 ???? ?? ? ?? ??? ?? ?? 2 ?? P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H226 ??? ?? ? ?? ??? ?? ?? 3 ??
H301 ??? ??? ?? ?? ?? - ?? ?? 3 ?? P264, P270, P301+P310, P321, P330,P405, P501
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
H311 ??? ???? ??? ?? ?? ?? - ?? ?? 3 ?? P280, P302+P352, P312, P322, P361,P363, P405, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H331 ???? ??? ?? ?? ?? ?? ?? 3 ?? P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P210 ?·???·??·????? ????? - ?? ???.
P233 ??? ??? ?????. ??? ??? ? ?? ?? ??? ???? ?????.
P240 ??? ????? ?? ? ??????.
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P280 ????/???/???/?????? ?????.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P403+P235 ??? ? ?? ?? ???? ???? ?????.
P405 ???? ?????.
P501 ...? ??? / ??? ?? ???.
NFPA 704
3
2 0

???(2-)??? MSDS


2-Chlorothiophene

???(2-)??? C??? ??, ??, ??

??? ??

Colorless to light yellow liquid

??

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

?? ??

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.

?? ??

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-)??? ?? ?? ? ???

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