1943-67-5
1943-67-5 structure
- Name: 4-TERT-BUTYLPHENYL ISOCYANATE
- Chemical Name: 1-tert-butyl-4-isocyanatobenzene
- CAS Number: 1943-67-5
- Molecular Formula: C11H13NO
- Molecular Weight: 175.22700
- Create Date: 2018-05-11 08:00:00
- Modify Date: 2025-08-25 21:08:51
| Name | 1-tert-butyl-4-isocyanatobenzene |
|---|---|
| Synonyms |
MFCD00040718
para-t-butylphenyl isocyanate 1-isocyanato-4-tert-butylbenzene 4-tert-Butylphenyl isocyanate |
| Density | 0.94g/cm3 |
|---|---|
| Boiling Point | 231.8ºC at 760mmHg |
| Molecular Formula | C11H13NO |
| Molecular Weight | 175.22700 |
| Flash Point | 82ºC |
| Exact Mass | 175.10000 |
| PSA | 29.43000 |
| LogP | 2.95140 |
| Vapour Pressure | 0.0612mmHg at 25°C |
| Index of Refraction | n20/D 1.5190(lit.) |
| Storage condition | 2-8°C |
| Symbol |
GHS07, GHS08 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H312-H315-H319-H332-H334-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338-P342 + P311 |
| 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;T: Toxic; |
| Risk Phrases | R20/21/22 |
| Safety Phrases | S26 |
| RIDADR | UN 2206 |
| HS Code | 2929109000 |
|
~74%
1943-67-5 |
| Literature: Digital Biotech Co., Ltd. Patent: WO2004/35533 A1, 2004 ; Location in patent: Page 38 ; WO 2004/035533 A1 |
|
~%
1943-67-5 |
| Literature: EP1889831 A2, ; Page/Page column 7 ; |
|
~%
1943-67-5 |
| Literature: Organic and Biomolecular Chemistry, , vol. 12, # 14 p. 2172 - 2175 |
|
~8%
1943-67-5 |
| Literature: Tietz, Helmut; Schwetlick, Klaus Zeitschrift fuer Chemie (Stuttgart, Germany), 1985 , vol. 25, # 4 p. 149 - 150 |
| HS Code | 2929109000 |
|---|---|
| Summary | 2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |