ChemicalBook >> CAS DataBase List >>2,4-DINITROBENZENESULFONYL CHLORIDE
2,4-DINITROBENZENESULFONYL CHLORIDE
- CAS No.
- 1656-44-6
- Chemical Name:
- 2,4-DINITROBENZENESULFONYL CHLORIDE
- Synonyms
- 2,4-DinitrobenzenesuL;2,4-Dinitrobenzenesulfonylchl;4-Dinitrobenzenesulfonyl chloride;2,4-Dinitrophenylsulfonyl chloride;2,4-dinitro-benzenesulfonylchlorid;2,4-DINITROBENZENESULFONYL CHLORIDE;2,4-DINITROBENZENESULPHONYL CHLORIDE;Benzenesulfonyl chloride, 2,4-dinitro-;1-(Chlorosulphonyl)-2,4-dinitrobenzene;2,4-Dinitrobenzenesulfonyl chloride,98%
- CBNumber:
- CB0472238
- Molecular Formula:
- C6H3ClN2O6S
- Molecular Weight:
- 266.62
- MDL Number:
- MFCD00007431
- MOL File:
- 1656-44-6.mol
- MSDS File:
- SDS
Last updated:2023-05-15 10:43:24
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
Risk and Safety Statements
Symbol(GHS) | GHS05,GHS08 |
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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 | 34-65-48/23/24/25-46-45-48/20/21/22 | |||||||||
Safety Statements | 53-26-36/37/39-45-62 | |||||||||
RIDADR | UN 3261 8/PG 2 | |||||||||
WGK Germany | 3 | |||||||||
F | 21 | |||||||||
TSCA | Yes | |||||||||
HazardClass | 8 | |||||||||
PackingGroup | II | |||||||||
HS Code | 2904990090 | |||||||||
NFPA 704 |
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2,4-DINITROBENZENESULFONYL CHLORIDE Chemical Properties,Uses,Production
Chemical Properties
yellow crystalline powder
Uses
2,4-Dinitrobenzenesulfonyl chloride was used to protect primary amines. It was used as starting reagent in the synthesis of tert-butyl 2-[(2,4-dinitrophenyl) sulfonyl]amino acetate.
General Description
2,4-Dinitrobenzenesulfonyl chloride causes the sulfonation of glycosylamines to yield N-glycosyl-2,4-dinitrobenzenesulfonamides.
Purification Methods
Crystallise the sulfonyl chloride from *benzene or *benzene/pet ether. [Beilstein 11 H 78, 11 IV 214.]
2,4-DINITROBENZENESULFONYL CHLORIDE Preparation Products And Raw materials
Raw materials
Preparation Products
1656-44-6(2,4-DINITROBENZENESULFONYL CHLORIDE)Related Search:
2,4-Dinitrobenzenesulfonylchl
2,4-dinitro-benzenesulfonylchlorid
2,4-DINITROBENZENESULFONYL CHLORIDE
2,4-DINITROBENZENESULPHONYL CHLORIDE
Benzenesulfonyl chloride, 2,4-dinitro-
2,4-Dinitrophenylsulfonyl chloride
2,4-Dinitrobenzenesulfonic acid chloride
2,4-Dinitrobenzenesulfonyl chloride,98%
1-(Chlorosulphonyl)-2,4-dinitrobenzene
2,4-DinitrobenzenesuL
4-Dinitrobenzenesulfonyl chloride
1656-44-6
O2N2C6H3SO2Cl
C6H3ClN2O6S
Sulfur Compounds
Organic Building Blocks
Building Blocks
SULFONYL CHLORIDE
Sulfonyl Halides
Organic Building Blocks
Sulfonyl Halides
Sulfur Compounds