CAS Number121-02-8
SynonymsEINECS 204-444-8; 2-Methyl-5-Nitrobenzene-1-Sulfonyl Chloride; 5-Nitro-o-toluenesulfonyl Chloride; 4-nitrotoluene-2-sulfochloride; Benzenesulfonyl chloride,2-methyl-5-nitro; 2-Methyl-5-nitrobenzenesulfonylchloride; 5-nitro-2-methyl-phenylsulfonyl chloride; MFCD00051695; 4-Nitrotoluene-2-sulphonyl chloride; 2-Methyl-5-nitrobenzenesulfonyl Chloride; 2-methyl-5-nitro-benzene-sulfonyl chloride; 4-Nitrotoluen-2-sulfochlorid; 2-methyl-5-nitro-benzenesulphonyl chloride; o-Toluenesulfonyl chloride,5-nitro; sulfonyl chloride; 5-nitro-2-methylbenzenesulfonylchloride
Molecular FormulaC7H6ClNO4S
Molecular Weight235.64
Purity97%
Density1.528 g/cm3
Boiling Point135-137 °C/0.7 mmHg
Melting Point41-45 °C
Appearancesolid
EINECS204-444-8
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 121-02-8 |
| Catalog No. | 2A-9019107 |
| Chinese Name | 2-甲基-5-硝基苯磺酰氯 |
| Synonyms | EINECS 204-444-8; 2-Methyl-5-Nitrobenzene-1-Sulfonyl Chloride; 5-Nitro-o-toluenesulfonyl Chloride; 4-nitrotoluene-2-sulfochloride; Benzenesulfonyl chloride,2-methyl-5-nitro; 2-Methyl-5-nitrobenzenesulfonylchloride; 5-nitro-2-methyl-phenylsulfonyl chloride; MFCD00051695; 4-Nitrotoluene-2-sulphonyl chloride; 2-Methyl-5-nitrobenzenesulfonyl Chloride; 2-methyl-5-nitro-benzene-sulfonyl chloride; 4-Nitrotoluen-2-sulfochlorid; 2-methyl-5-nitro-benzenesulphonyl chloride; o-Toluenesulfonyl chloride,5-nitro; sulfonyl chloride; 5-nitro-2-methylbenzenesulfonylchloride |
| Molecular Formula | C7H6ClNO4S |
| Molecular Weight | 235.64 |
| Purity | 97 |
| Density | 1.528 g/cm3 |
| Boiling Point | 135-137 °C/0.7 mmHg |
| Melting Point | 41-45 °C |
| Appearance | solid |
| Water Solubility | Soluble in: Toluene |
| Storage Condition | Store in inert gas; avoid air, moisture (decomposi |
| Packaging | II |
| EINECS | 204-444-8 |
| HTC | 2904909090 |
| PubChem ID | 329761665 |
| MDL Number | MFCD00051695 |
| SMILES | Cc1ccc(cc1S(Cl)(=O)=O)[N+]([O-])=O |
| InChI | 1S/C7H6ClNO4S/c1-5-2-3-6(9(10)11)4-7(5)14(8,12)13/h2-4H,1H3 |
| InChI Key | WPGVQDHXOUAJBW-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 8 |
| MSDS | msds/19107_1_121_02_8.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 5.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 3261 International Maritime Transport Danger Regulations: 3261 International Air Transport Danger Regulations: 3261 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S. (4-Nitrotoluene-2-sulphonyl chloride) IMDG Code: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S. (4-Nitrotoluene-2-sulphonyl chloride) International air transport hazard regulations: Corrosive solid, acidic, organic, n.o.s. (4-Nitrotoluene-2-sulphonyl chloride) 14.3 Transport hazard categories European Dangerous Regulations for land transport: 8 International Dangerous Regulations for sea transport: 8 International Dangerous Regulations for air transport: 8 14.4 Package group European Land Transport Danger Regulations: III International Maritime Transport Danger Regulations: III International Air Transport Danger Regulations: III 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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