| English name |
butyl isocyanate |
| Alias |
Butyl isocyanate; n-butyl isocyanate; n-butyl isocyanate |
| CAS RN |
111-36-4 |
| EINECS number |
203-862-8 |
| Molecular formula |
C7H4BrNO |
| Molecular weight |
198.0168 |
| Dangerous goods sign |
 F:Flammable
 T+:Very toxic |
| Risk term |
R11 ; R21/22 ; R26 ; R34 ; R37 ; R42/43 ; |
| Security term |
S23 ; S26 ; S28 ; S36/37/39 ; S45 ; |
| Physical and chemical properties |
Physical and chemical properties: boiling point 115℃, relative density 0.880 (20℃), refractive index 1.4061, flash point 26℃. This product is toxic. |
| Uses |
Used as a pharmaceutical and pesticide intermediate; this product is used in the production of the fungicide benomyl. The medicine is a high-efficiency, broad-spectrum, systemic fungicide, which has protective, eradicating and therapeutic effects, and can prevent and treat a variety of crop diseases. |
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