CAS Number4533-95-3
Synonyms1-chloro-2-chlorosulfonyl-4-nitrobenzene; EINECS 224-873-4; 2-chloro-5-nitro benzene sulphonylchloride; 5-nitro-2-chlorobenzenesulfonyl chloride; 6-chloro-3-nitrobenzenesulphonyl chloride; Benzenesulfonyl chloride,2-chloro-5-nitro; 2-Chloro-5-nitro-benzenesulfonyl chloride
Molecular FormulaC6H3Cl2NO4S
Molecular Weight256.065
Purity98.00%
Density1.708 g/cm3
Boiling Point371.6ºC at 760 mmHg
Melting Point88-90ºC
Appearancelight brown powder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 4533-95-3 |
| Catalog No. | 2A-9031004 |
| Chinese Name | 2-氯-5-硝基苯磺酰氯 |
| Synonyms | 1-chloro-2-chlorosulfonyl-4-nitrobenzene; EINECS 224-873-4; 2-chloro-5-nitro benzene sulphonylchloride; 5-nitro-2-chlorobenzenesulfonyl chloride; 6-chloro-3-nitrobenzenesulphonyl chloride; Benzenesulfonyl chloride,2-chloro-5-nitro; 2-Chloro-5-nitro-benzenesulfonyl chloride |
| Molecular Formula | C6H3Cl2NO4S |
| Molecular Weight | 256.065 |
| Purity | 98.00 |
| Density | 1.708 g/cm3 |
| Boiling Point | 371.6ºC at 760 mmHg |
| Melting Point | 88-90ºC |
| Appearance | light brown powder |
| Storage Condition | Hygroscopic, -20°C Freezer, Under Inert Atmosphere |
| HTC | 2904909090 |
| MDL Number | MFCD00129813 |
| SMILES | [O-][N+](=O)c1ccc(Cl)c(c1)[S](Cl)(=O)=O |
| InChI | InChI=1S/C6H3Cl2NO4S/c7-5-2-1-4(9(10)11)3-6(5)14(8,12)13/h1-3H |
| InChI Key | InChIKey=COZWQPZDKVIVFS-UHFFFAOYSA-N |
| Hazard Symbols | 8.0 |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 5.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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