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Ethyl-2,3-epoxybutyrate

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Name

Ethyl-2,3-epoxybutyrate

EINECS 243-300-9
CAS No. 19780-35-9 Density 1.099g/cm3
PSA 38.83000 LogP 0.33680
Solubility N/A Melting Point N/A
Formula C6H10 O3 Boiling Point 138°Cat760mmHg
Molecular Weight 130.144 Flash Point 45.4°C
Transport Information N/A Appearance N/A
Safety Moderately toxic by ingestion and skin contact. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. See also ESTERS. Risk Codes N/A
Molecular Structure Molecular Structure of 19780-35-9 (ETHYL (2R,3R)-2,3-EPOXYBUTYRATE) Hazard Symbols N/A
Synonyms

Butyricacid, 2,3-epoxy-, ethyl ester (6CI,7CI,8CI); Oxiranecarboxylic acid, 3-methyl-,ethyl ester (9CI); Ethyl 2,3-epoxybutanoate; Ethyl 2,3-epoxybutyrate; Ethyl b-methylglycidate

Article Data 15

Ethyl-2,3-epoxybutyrate Chemical Properties

IUPAC Name: ethyl 3-methyloxirane-2-carboxylate 
Empirical Formula: C6H10O3
Molecular Weight: 130.1418g/mol
EINECS: 243-300-9
Index of Refraction: 1.438
Molar Refractivity: 31.12 cm3
Molar Volume: 118.3 cm3
Polarizability: 12.33×10-24cm3
Surface Tension: 32.3 dyne/cm
Density: 1.099 g/cm3
Flash Point: 45.4 °C
Enthalpy of Vaporization: 37.53 kJ/mol
Boiling Point: 138 °C at 760 mmHg
Vapour Pressure: 6.86 mmHg at 25°C 
Product Categories: EPOXYDE;Chiral Compound
Canonical SMILES: CCOC(=O)C1C(O1)C
InChI: InChI=1S/C6H10O3/c1-3-8-6(7)5-4(2)9-5/h4-5H,3H2,1-2H3
InChIKey: VYXHEFOZRVPJRK-UHFFFAOYSA-N
Structure of Ethyl-2,3-epoxybutyrate (CAS NO.19780-35-9):

Ethyl-2,3-epoxybutyrate Toxicity Data With Reference

1.    

mmo-sat 5 g/L

    MUREAV    Mutation Research. 89 (1981),269.
2.    

orl-rat LD50:500 mg/kg

    AIHAAP    American Industrial Hygiene Association Journal. 24 (1963),305.
3.    

skn-rbt LDLo:2830 mg/kg

    AIHAAP    American Industrial Hygiene Association Journal. 24 (1963),305.

Ethyl-2,3-epoxybutyrate Safety Profile

Moderately toxic by ingestion and skin contact. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. See also ESTERS.

Ethyl-2,3-epoxybutyrate Specification

 Ethyl-2,3-epoxybutyrate , its cas register number is 19780-35-9. It also can be called 2,3-Epoxybutyric acid, ethyl ester ;
 EINECS 243-300-9 ; Ethylester kyseliny 2,3-epoxymaselne . Ethyl-2,3-epoxybutyrate (CAS NO.19780-35-9) is moderate toxic by ingestion and skin contact. When heated to decomposition it emits acrid smoke and irritating fumes.

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