ChemicalBook > CAS DataBase List > 4-(Trifluoromethyl)benzene-1-sulfonyl chloride

4-(Trifluoromethyl)benzene-1-sulfonyl chloride

Product Name
4-(Trifluoromethyl)benzene-1-sulfonyl chloride
CAS No.
2991-42-6
Chemical Name
4-(Trifluoromethyl)benzene-1-sulfonyl chloride
Synonyms
4-(TRIFLUOROMETHYL)BENZENESULFONYL CHLORIDE;4-(TRIFLUOROMETHYL)BENZENESULPHONYL CHLORIDE;BUTTPARK 52\11-36;4-(Chlorosulphonyl)benzotrifluoride;4-(Trifluoromethyl)benzenesulfonylChlor;TrifluoroMethyl-benzenesulfonyl chloride;4-(TRIFLUOROMETHYL)BENZENESULFONYCHLORIDE;P-(TRIFLUOROMETHYL)BENZENESULFONYL CHLORIDE;4-(trifluoroMethyl)benzene sulfonyl chlorie;p-(triflouromethyl)benzenesulfonyl Chloride
CBNumber
CB9695812
Molecular Formula
C7H4ClF3O2S
Formula Weight
244.62
MOL File
2991-42-6.mol
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4-(Trifluoromethyl)benzene-1-sulfonyl chloride Property

Melting point:
30-34 °C(lit.)
Boiling point:
76 °C
Density 
1.532±0.06 g/cm3(Predicted)
Flash point:
220 °F
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Low Melting Solid
color 
White to pale yellow
Sensitive 
Moisture Sensitive
BRN 
2113604
CAS DataBase Reference
2991-42-6(CAS DataBase Reference)
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Safety

Hazard Codes 
C
Risk Statements 
14-34
Safety Statements 
22-26-36/37/39-45-26 36/37/3945
RIDADR 
UN 3261 8/PG 2
WGK Germany 
3
Hazard Note 
Corrosive/Moisture Sensitive
HazardClass 
8
PackingGroup 
II
HS Code 
29049090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

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.

P363Wash contaminated clothing before reuse.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
565849
Product name
4-(Trifluoromethyl)benzenesulfonyl chloride
Purity
97%
Packaging
1g
Price
$29.6
Updated
2024/03/01
Sigma-Aldrich
Product number
565849
Product name
4-(Trifluoromethyl)benzenesulfonyl chloride
Purity
97%
Packaging
5g
Price
$110
Updated
2024/03/01
TCI Chemical
Product number
T1795
Product name
4-(Trifluoromethyl)benzenesulfonyl Chloride
Purity
>98.0%(GC)(T)
Packaging
1g
Price
$27
Updated
2024/03/01
TCI Chemical
Product number
T1795
Product name
4-(Trifluoromethyl)benzenesulfonyl Chloride
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$80
Updated
2024/03/01
Alfa Aesar
Product number
A12907
Product name
4-(Trifluoromethyl)benzenesulfonyl chloride, 98%
Packaging
5g
Price
$88.65
Updated
2024/03/01
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4-(Trifluoromethyl)benzene-1-sulfonyl chloride Chemical Properties,Usage,Production

Chemical Properties

White ro pale yellow low melting solid

Uses

4-(Trifluoromethyl)benzenesulfonyl chloride may be used to synthesize β-arylated thiophenes and 2,5-diarylated pyrrolevia palladium catalyzed desulfitative arylation of thiophenes and pyrroles, respectively.
4-(Trifluoromethyl)benzenesulfonyl chloride and N-vinylpyrrolidinone in acetonitrile can undergo photo-irradiation with visible light in the presence of Ir(ppy)2(dtbbpy)PF6 ([4,4′-bis(1,1-dimethylethyl)-2,2′-bipyridine-N1,N1′]bis[2-(2-pyridinyl-N)phenyl-C]iridium(III)hexafluorophosphate) and disodium phosphate to give the corresponding E-vinyl sulfone.

4-(Trifluoromethyl)benzene-1-sulfonyl chloride Preparation Products And Raw materials

Raw materials

Preparation Products

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4-(Trifluoromethyl)benzene-1-sulfonyl chloride Suppliers

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View Lastest Price from 4-(Trifluoromethyl)benzene-1-sulfonyl chloride manufacturers

Career Henan Chemical Co
Product
4-(Trifluoromethyl)benzene-1-sulfonyl chloride 2991-42-6
Price
US $1.00/KG
Min. Order
1KG
Purity
95-99%
Supply Ability
100kg/week
Release date
2019-08-05

2991-42-6, 4-(Trifluoromethyl)benzene-1-sulfonyl chlorideRelated Search:

Ethylbenzene 4'-(Trifluoromethyl)acetophenone Allylbenzene 4-Fluorobenzenesulfonyl chloride 4-Nitrobenzenesulfonyl chloride 3-Aminobenzotrifluoride 2-(Trifluoromethyl)benzoic acid N-Acetylsulfanilyl chloride 3-(Trifluoromethyl)benzaldehyde 4-(Trifluoromethyl)cinnamic acid Ammonium chloride Benzene Sulfuryl chloride Sodium chloride Trifluoromethanesulfonic acid Polyvinyl chloride Benzenesulfonyl chloride p-(2-acetamidoethyl)benzenesulphonyl chloride

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  • Benzenesulfonyl chloride, 4-(trifluoromethyl)-
  • 4-(Triluoromethyl)benzene-1-sulfonyl chloride
  • 2991-42-6
  • C7H4ClF3O2S
  • SULFONYL CHLORIDE
  • Organic Building Blocks
  • Sulfonyl Halides
  • Sulfur Compounds
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  • Benzenesulfonyl chloride
  • Organic Building Blocks
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  • Sulfur Compounds
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