3070-65-3
3070-65-3 structure
- Name: Ethyl 2-methylenebutanoate
- Chemical Name: ethyl 2-methylidenebutanoate
- CAS Number: 3070-65-3
- Molecular Formula: C7H12O2
- Molecular Weight: 128.169
- Create Date: 2018-08-30 13:35:22
- Modify Date: 2025-08-25 18:12:54
| Name | ethyl 2-methylidenebutanoate |
|---|---|
| Synonyms |
Ethyl 2-methylenebutanoate
Ethyl 2-ethylacrylate ethyl ethacrylate ethyl ethylacrylate Butanoic acid, 2-methylene-, ethyl ester MFCD05664266 ethyl 2-methylenebutyrate |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 145.5±9.0 °C at 760 mmHg |
| Molecular Formula | C7H12O2 |
| Molecular Weight | 128.169 |
| Flash Point | 34.7±7.0 °C |
| Exact Mass | 128.083725 |
| PSA | 26.30000 |
| LogP | 2.41 |
| Vapour Pressure | 4.8±0.3 mmHg at 25°C |
| Index of Refraction | 1.417 |
| Storage condition | -20 °C |
| Symbol |
GHS02, GHS07, GHS09 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-H315-H319-H335-H411 |
| Precautionary Statements | P261-P273-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 | Xi: Irritant;N: Dangerous for the environment; |
| Risk Phrases | 36/37/38-51/53 |
| Safety Phrases | 26-28-61 |
| RIDADR | UN 1993 3/PG 3 |
| HS Code | 2916190090 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
| HS Code | 2916190090 |
|---|---|
| Summary | 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |