1611-57-0
1611-57-0 structure
- Name: 1,1,3,3-Tetramethylbutyl isocyanate
- Chemical Name: 2-isocyanato-2,4,4-trimethylpentane
- CAS Number: 1611-57-0
- Molecular Formula: C9H17NO
- Molecular Weight: 155.23700
- Create Date: 2018-09-02 15:48:26
- Modify Date: 2025-08-26 14:31:01
| Name | 2-isocyanato-2,4,4-trimethylpentane |
|---|---|
| Synonyms |
1,1,3,3-tetramethyl-butyl isocyanate
t-octyl isocyanate 2-isocyanato-2,4,4-trimethyl-pentane 2,4,4-trimethyl-2-pentyl isocyanate MFCD00209615 tert-Octyl isocyanate |
| Density | 0.859 |
|---|---|
| Boiling Point | 170ºC |
| Molecular Formula | C9H17NO |
| Molecular Weight | 155.23700 |
| Flash Point | 62.6ºC |
| Exact Mass | 155.13100 |
| PSA | 29.43000 |
| LogP | 2.53700 |
| Index of Refraction | 1.426 |
| Storage condition | 2-8°C |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-H302-H312-H315-H319-H332-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | R10;R20/22;R36/37/38;R42 |
| Safety Phrases | S23-S26-S36/37/39-S45 |
| RIDADR | UN 3080 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 6.1 |
| HS Code | 2929109000 |
| Precursor 8 | |
|---|---|
| DownStream 4 | |
![bis[(2-methylpropan-2-yl)oxycarbonyl] carbonate structure](https://image.chemsrc.com/caspic/037/24424-95-1.png)
| HS Code | 2929109000 |
|---|---|
| Summary | 2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |