1656-44-6

Name 2,4-DINITROBENZENESULFONYL CHLORIDE
CAS 1656-44-6
EINECS(EC#) 216-749-3
Molecular Formula C6H3ClN2O6S
MDL Number MFCD00007431
Molecular Weight 266.62
MOL File 1656-44-6.mol
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Chemical Properties

Appearance yellow crystalline powder
Melting point  101-103 °C (lit.)
Boiling point  60-80 °C
density  1.780
storage temp.  -20°C Freezer
solubility  Chloroform (Slightly)
form  Solid
color  Light Yellow Crystalline
Water Solubility  Reacts with water.
Sensitive  Moisture Sensitive
BRN  2147583
Stability: Hygroscopic
CAS DataBase Reference 1656-44-6(CAS DataBase Reference)
EPA Substance Registry System Benzenesulfonyl chloride, 2,4-dinitro- (1656-44-6)

Safety Data

Symbol(GHS)  Corrosion (GHS05)Health Hazard (GHS08)
GHS05,GHS08
Signal word  Danger
Hazard statements  H314-H340-H350-H373
Precautionary statements  P202-P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hazard Codes  T,C
Risk Statements 
R34:Causes burns.
R65:Harmful: May cause lung damage if swallowed.
R48/23/24/25:Toxic: danger of serious damage to health by prolonged exposure through inhalation, in contact with skin and if swallowed .
R45:May cause cancer.
Safety Statements 
S53:Avoid exposure-obtain special instruction before use .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S62:If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label .
RIDADR  UN 3261 8/PG 2
WGK Germany  3
F  21
TSCA  Yes
HazardClass  8
PackingGroup  II
HS Code  2904990090

Hazard Information

Material Safety Data Sheet(MSDS)

Spectrum Detail

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