| post date: | nov 24,2021 |
| expiry date: | may 23,2022 |
| detailed description: |
cas no. :4083-64-1
quantity: 50metric tons specs:99% price:4-8 usd kilograms payment method: t/t;l/c;d/a;d/p;western union etc. product name: tosyl isocyanate cas no. : 4083-64-1 appearance: colorless transparent liquid purity: 99% packing:200kg/drum use:synthesis of doxazosin |
| cas registry number: | 4083-64-1 |
| synonyms: | ;ptsi;tosyl isocyanate;4-methylbenzenesulfonyl isocyanate;p-methylphenylsulfonyl lsocyanate;4-toluenesulfonyl isocyanate; |
| molecular formula: | c8h7no3s |
| molecular weight: | 197.2111 |
| molecular structure: | 
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| hazard symbols: | |
| risk codes: | r14:; r36/37/38:; r42:; |
| safety description: | s26:; s28a:; s30:; |
