| Identification | More | [Name]
3-Nitrobenzenesulfonyl chloride | [CAS]
121-51-7 | [Synonyms]
3-NITROBENZENESULFONYL CHLORIDE
3-NITROBENZENESULPHONYL CHLORIDE
BENZENESULFONYL CHLORIDE, 3-NITRO-
M-NITROBENZENESULFONYL CHLORIDE
3-nitro-benzenesulfonylchlorid
3-Nitrophenylsulfonyl chloride
Benzenesulfonyl chloride, m-nitro-
m-Nitrobenaenesulfonylchloride
m-Nitrobenzenesulfonylchlori
m-Nitrophenylsulfonyl chloride
m-Nitrosulphonyl chloride
1-(Chlorosulfonyl)-3-nitrobenzene
3-NITRO BENZENE SULFONYL CHLORIDE (NOSYL CHLORIDE)
m-Nitrobenzenesulfonyl chlorid
5-Chloro-2H-benzotriazole
3-Nitrobenzenesulfonic acid chloride | [EINECS(EC#)]
204-476-2 | [Molecular Formula]
C6H4ClNO4S | [MDL Number]
MFCD00007435 | [Molecular Weight]
221.62 | [MOL File]
121-51-7.mol |
| Chemical Properties | Back Directory | [Appearance]
light beige to yellow crystalline powder | [Melting point ]
61-62 °C(lit.) | [Boiling point ]
approximate 341℃ | [density ]
1.602 (estimate) | [refractive index ]
1.6000 (estimate) | [Fp ]
>110°C | [storage temp. ]
Store below +30°C. | [form ]
Crystalline Powder | [color ]
Light beige to yellow | [Water Solubility ]
Decomposes | [Sensitive ]
Moisture Sensitive | [BRN ]
746542 | [InChI]
1S/C6H4ClNO4S/c7-13(11,12)6-3-1-2-5(4-6)8(9)10/h1-4H | [InChIKey]
MWWNNNAOGWPTQY-UHFFFAOYSA-N | [SMILES]
[O-][N+](=O)c1cccc(c1)S(Cl)(=O)=O | [CAS DataBase Reference]
121-51-7(CAS DataBase Reference) | [NIST Chemistry Reference]
M-nitrobenzene sulfonyl chloride(121-51-7) | [Storage Precautions]
Moisture sensitive | [EPA Substance Registry System]
121-51-7(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R34:Causes burns.
R29:Contact with water liberates toxic gas.
R14:Reacts violently with water. | [Safety Statements ]
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) .
S8:Keep container dry . | [RIDADR ]
UN 3261 8/PG 2
| [WGK Germany ]
3
| [F ]
21 | [Hazard Note ]
Corrosive | [TSCA ]
Yes | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29049090 | [Storage Class]
8A - Combustible corrosive hazardous materials | [Hazard Classifications]
Eye Dam. 1
Skin Corr. 1B |
| Hazard Information | Back Directory | [Chemical Properties]
light beige to yellow crystalline powder | [Uses]
It is employed as a biochemical for proteomics research. It is also used in the preparation of: acyl-2-aminobenzimidazole analogs and 6-chloro-2-methyl-3-{1-[(3-nitrophenyl)sulfonyl]-1H-pyrazol-3-yl}imidazo[1,2-a]pyridine. | [Production Methods]
Nitrobenzene is added to excess chlorosulfonic acid, and the temperature is raised gradually to 100 ℃ and held there for 6 h. After cooling, the mixture is poured into ice and water, and 3-nitrobenzenesulfonyl chloride is filtered off in 75 % yield for use as a paste, after being washed (to remove acid) with cold water. |
|
| Company Name: |
Merck KGaA
|
| Tel: |
21-20338288 |
| Website: |
www.sigmaaldrich.cn |
|