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Basic Information
| CAS No.: | 10544-63-5 |
|---|---|
| Name: | ETHYL CROTONATE |
| Molecular Structure: | |
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| Formula: | C6H10O2 |
| Molecular Weight: | 114.144 |
| Synonyms: | Crotonicacid, ethyl ester (6CI,8CI);Ethyl 2-butenoate;NSC 4778; |
| EINECS: | 210-808-7 |
| Density: | 0.916 g/cm3 |
| Melting Point: | 37.22°C (estimate) |
| Boiling Point: | 137.999 °C at 760 mmHg |
| Flash Point: | 28.333 °C |
| Solubility: | INSOLUBLE |
| Appearance: | clear colorless liquid |
| Hazard Symbols: |
 F,  C
|
| Risk Codes: | 11-34 |
| Safety: | 16-26-36/37/39-45 |
| Transport Information: | UN 1862 3/PG 2 |
| PSA: | 26.30000 |
| LogP: | 1.12560 |
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ETHYL CROTONATE
Chemistry
MF: C6H10O2
MW: 114.14
EINECS: 210-808-7
Product Categories: Pharmaceutical Intermediates
Mol File: 10544-63-5.mol
bp： 142-143 °C(lit.)
density： 0.918 g/mL at 25 °C(lit.)
vapor density： 3.9 (vs air)
refractive index： n20/D 1.424(lit.)
Fp： 36 °F
storage temp： Flammables area
Synonyms:ETHYL TRANS-CROTONATE;ETHYL TRANS-2-BUTENOATE;ETHYL T2 BUTENOATE;FEMA 3486;CROTONIC ACID ETHYL ESTER;2-Butenoicacid,ethylester;but-2-enoicacidethylester;Ethyl (2E)-2-butenoate
The structure of ETHYL CROTONATE(10544-63-5) is:
Toxicity Data With Reference
1、RTECS#: CAS# 10544-63-5: GQ3470000
2、LD50/LC50: RTECS: CAS# 10544-63-5: Dermal, guinea pig: LD50 = >10 mL/kg;Draize test, rabbit, eye: 20 mg/24H Moderate;Oral, rat: LD50 = 3 gm/kg;
3、Carcinogenicity: Ethyl crotonate - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65.
4、Other: See actual entry in RTECS for complete information. The toxicological properties have not been fully investigated.
2、LD50/LC50: RTECS: CAS# 10544-63-5: Dermal, guinea pig: LD50 = >10 mL/kg;Draize test, rabbit, eye: 20 mg/24H Moderate;Oral, rat: LD50 = 3 gm/kg;
3、Carcinogenicity: Ethyl crotonate - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65.
4、Other: See actual entry in RTECS for complete information. The toxicological properties have not been fully investigated.
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Consensus Reports
ETHYL CROTONATE(10544-63-5) is reported in EPA TSCA Inventory.
Safety Profile
Hazard Codes： F,C
Risk Statements： Highly Flammable；Causes burns
Safety Statements： Keep away from sources of ignition - No smoking；In case of contact with eyes, rinse immediately with plenty of water and seek medical advice；Wear suitable protective clothing
RIDADR： UN 1862 3/PG 2
WGK Germany： 2
RTECS： GQ3500000
Slightly toxic by ingestion. Corrosive. An eye irritant and lachrymator. A flammable liquid. When heated to decomposition it emits acrid smoke and irritating fumes.
Risk Statements： Highly Flammable；Causes burns
Safety Statements： Keep away from sources of ignition - No smoking；In case of contact with eyes, rinse immediately with plenty of water and seek medical advice；Wear suitable protective clothing
RIDADR： UN 1862 3/PG 2
WGK Germany： 2
RTECS： GQ3500000
Slightly toxic by ingestion. Corrosive. An eye irritant and lachrymator. A flammable liquid. When heated to decomposition it emits acrid smoke and irritating fumes.
Standards and Recommendations
DOT Classification: 3; Label: Flammable Liquid
Specification
1、Fire Fighting Measures
General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Flammable liquid and vapor.
Extinguishing Media: Use agent most appropriate to extinguish fire.
2、Handling and Storage
Handling: Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep away from heat, sparks and flame.
Storage: Keep away from heat, sparks, and flame. Flammables-area.
General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Flammable liquid and vapor.
Extinguishing Media: Use agent most appropriate to extinguish fire.
2、Handling and Storage
Handling: Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep away from heat, sparks and flame.
Storage: Keep away from heat, sparks, and flame. Flammables-area.