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Product Name: |
Ethyl 3-hydroxybutyrate |
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Synonyms: |
BETA-HYDROXY-N-BUTYRIC ACID ETHYL ESTER;3-hydroxy-butanoicaciethylester;Butanoicacid,3-hydroxy-,ethylester;Butyric acid, 3-hydroxy-, ethyl ester;CH3CH(OH)CH2C(O)OC2H5;dl-beta-Hydroxy-n-butyric acid ethyl ester;Ethyl 3-hydroxybutanoate;Ethyl beta-hydroxybutyrate |
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CAS: |
5405-41-4 |
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MF: |
C6H12O3 |
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MW: |
132.16 |
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EINECS: |
226-456-2 |
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Product Categories: |
C6 to C7;Carbonyl Compounds;Esters;Alphabetical Listings;E-F;Flavors and Fragrances;Building Blocks;C6 to C7;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks |
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Mol File: |
5405-41-4.mol |
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Boiling point |
170 °C(lit.) |
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density |
1.017 g/mL at 25 °C(lit.) |
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FEMA |
3428 | ETHYL 3-HYDROXYBUTYRATE |
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refractive index |
n20/D 1.42(lit.) |
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Fp |
148 °F |
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storage temp. |
Store below +30°C. |
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pka |
14.45±0.20(Predicted) |
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form |
Liquid |
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color |
Clear colorless |
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JECFA Number |
594 |
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BRN |
1446190 |
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InChIKey |
OMSUIQOIVADKIM-UHFFFAOYSA-N |
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CAS DataBase Reference |
5405-41-4(CAS DataBase Reference) |
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NIST Chemistry Reference |
Butanoic acid, 3-hydroxy-, ethyl ester(5405-41-4) |
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EPA Substance Registry System |
Ethyl 3-hydroxybutyrate (5405-41-4) |
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Safety Statements |
23-24/25 |
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RIDADR |
UN 2394 |
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WGK Germany |
3 |
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TSCA |
Yes |
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HS Code |
29181980 |
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Chemical Properties |
clear colorless liquid |
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Chemical Properties |
Ethyl-3-hydroxybutyrate has a fresh, fruity, grape odor. |
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Preparation |
By catalytic hydrogenation of acetoacetate. |
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Definition |
ChEBI: The fatty acid ethyl ester of 3-hydroxybutyric acid. |
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Taste threshold values |
Taste characteristics at 30 ppm: green, fruity and winy. |
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General Description |
Clear colorless liquid. |
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Air & Water Reactions |
Water soluble. |
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Reactivity Profile |
Ethyl 3-hydroxybutyrate is incompatible with strong oxidizing agents and strong bases. |
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Fire Hazard |
Ethyl 3-hydroxybutyrate is combustible. |
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Raw materials |
Ethyl acetoacetate |
