2-Butenoic acid, 2-Methyl-, 1-Methylethyl ester, (2E)-
Isopropyl tiglate
CAS: 1733-25-1
Molecular Formula: C8H14O2
2-Butenoic acid, 2-Methyl-, 1-Methylethyl ester, (2E)- - Names and Identifiers
2-Butenoic acid, 2-Methyl-, 1-Methylethyl ester, (2E)- - Physico-chemical Properties
| Molecular Formula | C8H14O2 |
| Molar Mass | 142.2 |
| Density | 0.896g/mLat 25°C(lit.) |
| Boling Point | 199.78°C (rough estimate) |
| Flash Point | 123°F |
| JECFA Number | 312 |
| Vapor Presure | 1.88mmHg at 25°C |
| Refractive Index | n20/D 1.431(lit.) |
2-Butenoic acid, 2-Methyl-, 1-Methylethyl ester, (2E)- - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| UN IDs | UN 3272 3/PG 3 |
| WGK Germany | 2 |
| RTECS | EM9254500 |
2-Butenoic acid, 2-Methyl-, 1-Methylethyl ester, (2E)- - Reference Information
| FEMA | 3229 | ISOPROPYL TIGLATE |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| toxicity | GRAS(FEMA). |
| usage limit | FEMA(mg/kg): baked products, 5.0; Gel products, pudding, soup, 1.0; salad oil, 10.0. |
Last Update：2024-04-09 02:00:04
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