2769-72-4
2769-72-4 structure
- Name: t-butyl isocyanoacetate
- Chemical Name: tert-butyl 2-isocyanoacetate
- CAS Number: 2769-72-4
- Molecular Formula: C7H11NO2
- Molecular Weight: 141.16800
- Create Date: 2018-04-24 08:00:00
- Modify Date: 2025-08-21 12:17:17
| Name | tert-butyl 2-isocyanoacetate |
|---|---|
| Synonyms |
2-Isocyano Acetic Acid Tert-Butyl Ester
Isocyanessigsaeure-tert-butylester CNCH2COOt-Bu CNCH2CO2t-Bu tert-Butyl isocyanoacetate isocyanoacetic acid tert-butyl ester MFCD00042952 |
| Density | 0.97 g/mL at 20 °C(lit.) |
|---|---|
| Boiling Point | 50 °C0.1 mm Hg(lit.) |
| Molecular Formula | C7H11NO2 |
| Molecular Weight | 141.16800 |
| Flash Point | 82 °C |
| Exact Mass | 141.07900 |
| PSA | 26.30000 |
| LogP | 0.47810 |
| Index of Refraction | n20/D 1.422 |
| Storage condition | −20°C |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H332 |
| 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 | R20/22 |
| Safety Phrases | 23-24/25 |
| RIDADR | UN 2810 6.1/PG 3 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 6.1(b) |
| HS Code | 2926909090 |
|
~77%
2769-72-4 |
| Literature: Novak, Bennett H.; Lash, Timothy D. Journal of Organic Chemistry, 1998 , vol. 63, # 12 p. 3998 - 4010 |
|
~%
2769-72-4 |
| Literature: Novak, Bennett H.; Lash, Timothy D. Journal of Organic Chemistry, 1998 , vol. 63, # 12 p. 3998 - 4010 |
|
~%
2769-72-4 |
| Literature: Waki,M.; Meienhofer,J. Journal of Organic Chemistry, 1977 , vol. 42, p. 2019 - 2020 |
| Precursor 3 | |
|---|---|
| DownStream 10 | |
![tert-butyl 6-nitro-2H-benzo[e]isoindole-3-carboxylate structure](https://image.chemsrc.com/caspic/386/175293-79-5.png)
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |