CAS Number32324-19-9
Synonymstoluenesulfonyl isocyanate; 2-methylbenzenesulfonyl isocyanate; o-toluenesulphonyl isocyanate; (2-methylphenyl)sulfonylisocyanate; 2-MeC6H4-NCO; o-toluenesulfonyl isocyanate; MFCD00037045; 2-toluenesulfonyl isocyanate; o-tolylsulphonyl isocyanate
Molecular FormulaC8H7NO3S
Molecular Weight197.21100
Purity98.00%
Density1.303 g/mL at 25 °C(lit.)
Boiling Point129 °C (5 mmHg)
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 32324-19-9 |
| Catalog No. | 2A-9041031 |
| Chinese Name | 2-甲基苯磺酰基异氰酸酯 |
| Synonyms | toluenesulfonyl isocyanate; 2-methylbenzenesulfonyl isocyanate; o-toluenesulphonyl isocyanate; (2-methylphenyl)sulfonylisocyanate; 2-MeC6H4-NCO; o-toluenesulfonyl isocyanate; MFCD00037045; 2-toluenesulfonyl isocyanate; o-tolylsulphonyl isocyanate |
| Molecular Formula | C8H7NO3S |
| Molecular Weight | 197.21100 |
| Purity | 98.00 |
| Density | 1.303 g/mL at 25 °C(lit.) |
| Boiling Point | 129 °C (5 mmHg) |
| Water Solubility | reacts |
| Storage Condition | 0-6°C |
| Packaging | II |
| HTC | 2929109000 |
| SMILES | Cc1ccccc1S(=O)(=O)N=C=O |
| InChI | InChI=1S/C8H7NO3S/c1-7-4-2-3-5-8(7)13(11,12)9-6-10/h2-5H,1H3 |
| InChI Key | HEBTZZBBPUFAFE-UHFFFAOYSA-N |
| Hazard Symbols | 6.1(a) |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 95.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 2206 International Maritime Danger Regulations: 2206 International Air Transport Danger Regulations: 2206 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: ISOCYANATES, TOXIC, N.O.S. (o-Toluenesulfonyl isocyanate) IMDG Code: ISOCYANATES, TOXIC, N.O.S. (o-Toluenesulfonyl isocyanate) ISOC: Isocyanates, toxic, n.o.s. (o-Toluenesulfonyl isocyanate) 14.3 Transport hazard categories European Land Transport Danger Regulations: 6.1 International Maritime Transport Danger Regulations: 6.1 International Air Transport Danger Regulations: 6.1 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 |
| Related Products in Pharmaceutical Intermediates | ||
|---|---|---|
| (R)-2-Amino-3-(3-hydroxyphenyl)propanoic acid | 32140-49-1 | 2A-9041004 |
| (S)-1-(Benzyloxycarbonyl)-5-oxopyrrolidine-2-carboxylic acid | 32159-21-0 | 2A-9041006 |
| 2,5-Diethoxy-4-(4-morpholinyl)benzenediazonium sulfate | 32178-39-5 | 2A-9041010 |
| (R)-(-)-4-Chloromandelic acid | 32189-36-9 | 2A-9041011 |
| (S)-4-(2-Hydroxyethyl)-2,2-dimethyl-1,3-dioxolane | 32233-43-5 | 2A-9041020 |
| 4-Chloro-3-(trifluoromethyl)benzenesulfonyl chloride | 32333-53-2 | 2A-9041034 |
| (R)-(+)-Bornylamine | 32511-34-5 | 2A-9041071 |
| (S)-2-Amino-3-methoxypropanoic acid | 32620-11-4 | 2A-9041084 |
| (S)-2-Bromo-3,3-dimethylbutanoic acid | 32653-37-5 | 2A-9041089 |
| (S)-5-Hydroxymethyldihydrofuran-2-one | 32780-06-6 | 2A-9041114 |
| Browse all Pharmaceutical Intermediates products » | ||
Phone:
630-322-8886
630-322-8887
Email:
Office Locations:
Chicago, IL, USA
San Francisco, CA, USA
EN
SDS