Home Categories Organic Chemistry 2,4-Difluorobenzenesulfonyl chloride
A3409312

2,4-Difluorobenzenesulfonyl chloride , ≥98.0%(GC) , 13918-92-8

CAS NO.:13918-92-8

Empirical Formula: C6H3ClF2O2S

Molecular Weight: 212.6

MDL number: MFCD00042481

EINECS: 629-141-1

Pack Size Price Stock Quantity
1g RMB26.40 In Stock
5G RMB43.20 In Stock
25G RMB112.80 In Stock
100G RMB415.20 In Stock
500g RMB1999.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Boiling point: 101-102 °C (1 mmHg)
Density  1.581 g/mL at 25 °C(lit.)
refractive index  1.5187
Flash point: >110°C
storage temp.  under inert gas (nitrogen or Argon) at 2-8°C
form  Liquid
color  Clear colorless to light yellow
Sensitive  Moisture Sensitive
BRN  2970373
InChIKey FJSAJUXIHJIAMD-UHFFFAOYSA-N
CAS DataBase Reference 13918-92-8(CAS DataBase Reference)

Description and Uses

2,4-Difluorobenzenesulfonyl chloride may be used in the preparation of 2,4-difluoro-N,N-dimethylbenzenesulfonamide, a precursor for poly(aryl ether sulfonamide)s.
It may be used in the preparation of the following benzenesulfonamide quinoline derivatives with potent anti-HIV-1 (human immunodeficiency virus type 1) activity:

  • 2,4-difluoro-N-methyl-N-(quinolin-8-yl)benzenesulfonamide
  • N-ethyl-2,4-difluoro-N-(quinolin-8-yl)benzenesulfonamide
  • 2,4-difluoro-N-(quinolin-8-yl)benzenesulfonamide

Safety

Symbol(GHS) 
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405
Hazard Codes  C,Xi
Risk Statements  34
Safety Statements  45-36/37/39-26
RIDADR  3265
WGK Germany  3
Hazard Note  Corrosive
HazardClass  8
PackingGroup  II
HS Code  29049090

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