CAS Number98-59-9
Synonymsp-Toluenesulphonyl chloride; 4-Methyl-benzenesulfonyl chloride; p-TsCl; p-Toluene sulphonyl chloride; toluenesulphonyl chloride; WSGR D1; 4-Methylbenzenesulfonyl chloride; p-Toluenesulfochloride; Tosyl chloride; EINECS 202-684-8; 4-Toluenesulphonyl chloride; p-Toluenesulfonic acid chloride; 4-Toluenesulfonyl chloride; para-Toluenesulfonyl chloride; p-Tosyl chloride; p-toluenesulfonyl chloride; p-Tolylsulfonyl chloride; 4-Toluenesulfonic acid, chloride; MFCD00007450; 4-Toluenesulfonylchloride
Molecular FormulaCH3C6H4SO2Cl
Molecular Weight190.65
Purity≥99%
Density1.3±0.1 g/cm3
Boiling Point134 °C/10 mmHg (lit.)
Melting Point65-69 °C (lit.)
Appearancesolid
EINECS202-684-8
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 98-59-9 |
| Catalog No. | 2A-9018076 |
| Chinese Name | 对甲苯磺酰氯(PTSC) |
| Synonyms | p-Toluenesulphonyl chloride; 4-Methyl-benzenesulfonyl chloride; p-TsCl; p-Toluene sulphonyl chloride; toluenesulphonyl chloride; WSGR D1; 4-Methylbenzenesulfonyl chloride; p-Toluenesulfochloride; Tosyl chloride; EINECS 202-684-8; 4-Toluenesulphonyl chloride; p-Toluenesulfonic acid chloride; 4-Toluenesulfonyl chloride; para-Toluenesulfonyl chloride; p-Tosyl chloride; p-toluenesulfonyl chloride; p-Tolylsulfonyl chloride; 4-Toluenesulfonic acid, chloride; MFCD00007450; 4-Toluenesulfonylchloride |
| Molecular Formula | CH3C6H4SO2Cl |
| Molecular Weight | 190.65 |
| Purity | ≥99 |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 134 °C/10 mmHg (lit.) |
| Melting Point | 65-69 °C (lit.) |
| Appearance | solid |
| Water Solubility | hydrolyses |
| Storage Condition | Storage Precautions Store in a cool and dry place. |
| Packaging | II |
| EINECS | 202-684-8 |
| HTC | 29049020 |
| PubChem ID | 57648053 |
| MDL Number | MFCD00007450 |
| SMILES | Cc1ccc(cc1)S(Cl)(=O)=O |
| InChI | 1S/C7H7ClO2S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3 |
| InChI Key | YYROPELSRYBVMQ-UHFFFAOYSA-N |
| Beilstein/REAXYS | 607898 |
| NACRES Code | NA.21 |
| UNSPSC | 12352100 |
| Hazard Symbols | 8 |
| MSDS | msds/18076_1_98_59_9.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 5.5% Ordinary tariff: 30.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 United Nations number European Land Transport Danger Regulations: 3261 International Maritime Transport Danger Regulations: 3261 International Air Transport Danger Regulations: 3261 14.2 United Nations shipping name European Land Transport Dangerous Regulations: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S. (Tosyl chloride) IMDG Code: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S. (Tosyl chloride) International air transport hazard regulations: Corrosive solid, acidic, organic, n.o.s. (Tosyl 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 Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special precautions No data available |
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