Home Categories Organic Chemistry 4-Nitrobenzenesulfonyl Chloride
A6200912

4-Nitrobenzenesulfonyl Chloride , 98% , 98-74-8

CAS NO.:98-74-8

Empirical Formula: C6H4ClNO4S

Molecular Weight: 221.62

MDL number: MFCD00007445

EINECS: 202-697-9

Update time: 2022-07-08

PRODUCT Properties

Melting point: 75 °C
Boiling point: 143-144 °C (1.5002 mmHg)
Density  1.602 (estimate)
vapor pressure  0.009Pa at 20℃
refractive index  1.6000 (estimate)
Flash point: 143-144°C/1.5mm
storage temp.  Store below +30°C.
solubility  soluble in Toluene
form  Powder
color  yellow
PH 1 (H2O, 20℃)
Water Solubility  Insoluble
Sensitive  Moisture Sensitive
BRN  746543
Stability: Moisture Sensitive
LogP 2.1 at 20℃

Description and Uses

4-Nitrobenzenesulfonyl chloride was used in the synthesis of

  • [Cu(bipy)2Cl](nbs) (1) (bipy = 2,2′-bipyridine, nbs = 4-nitrobenzenesulfonate)
  • hydroxylamines of sulfadiazine and sulfamethoxazole
  • solution phase peptide using N-nosyl-α-amino acids.

Safety

Symbol(GHS) 
GHS05,GHS07,GHS08
Signal word  Danger
Hazard statements  H317-H318-H361f
Precautionary statements  P202-P261-P280-P302+P352-P305+P351+P338-P308+P313
Hazard Codes  C
Risk Statements  34-52/53
Safety Statements  26-36/37/39-45-61
RIDADR  UN 3261 8/PG 2
WGK Germany  3
21
Hazard Note  Corrosive/Moisture Sensitive
TSCA  Yes
HazardClass  8
PackingGroup  II
HS Code  29049085

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