CAS Number13894-21-8
SynonymsTosylacetylene; p-Toluenesulfonylacetylene; Ethynyl 4-methylphenyl sulfone; 1-ethynylsulfonyl-4-methylbenzene; MFCD00191647; p-Toluenesulfonylacetylene Tosylacetylene; 1-(Ethynylsulfonyl)-4-methylbenzene
Molecular FormulaCH3C6H4SO2C≡CH
Molecular Weight180.22
Purity98%
Density1.2±0.1 g/cm3
Boiling Point297.9±33.0 °C at 760 mmHg
Melting Point73-74 °C (lit.)
AppearanceSolid;White to Light yellow powder to crystal
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 13894-21-8 |
| Catalog No. | 2A-9082675 |
| Chinese Name | 乙炔基对甲苯基砜 |
| Synonyms | Tosylacetylene; p-Toluenesulfonylacetylene; Ethynyl 4-methylphenyl sulfone; 1-ethynylsulfonyl-4-methylbenzene; MFCD00191647; p-Toluenesulfonylacetylene Tosylacetylene; 1-(Ethynylsulfonyl)-4-methylbenzene |
| Molecular Formula | CH3C6H4SO2C≡CH |
| Molecular Weight | 180.22 |
| Purity | 98 |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 297.9±33.0 °C at 760 mmHg |
| Melting Point | 73-74 °C (lit.) |
| Appearance | Solid;White to Light yellow powder to crystal |
| Water Solubility | organic solvents: soluble(lit.) |
| Storage Condition | room temperature |
| HTC | 2904100000 |
| PubChem ID | 24866282 |
| MDL Number | MFCD00191647 |
| SMILES | Cc1ccc(cc1)S(=O)(=O)C#C |
| InChI | 1S/C9H8O2S/c1-3-12(10,11)9-6-4-8(2)5-7-9/h1,4-7H,2H3 |
| InChI Key | FTHKWIMQNXVEHW-UHFFFAOYSA-N |
| Beilstein/REAXYS | 2556169 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | transportation |
| MSDS | msds/82675_1_13894_21_8.pdf |
| Tax Rebate | 9.0% |
| Supervision | none |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 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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| (4,4,4-Trifluorobutyl)thiocyanate | 212190-13-1 | 2A-9082690 |
| 4-Nitrophenacylthiocyanate | 6097-21-8 | 2A-9082694 |
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