Ethyl 3-hydroxybutyrate CAS 5405-41-4

CAS: 5405-41-4

Molecular Formula: C6H12O3

Molecular Weight: 132.16

EINECS: 226-456-2

Synonyms: 3-HYDROXYBUTYRIC ETHYL ETHER; DL-3-HYDROXY-N-BUTYRIC ACID ETHYL ESTER;DL-3-HYDROXYBUTYRIC ACID ETHYL ESTER; DL-ETHYL-3-HYDROXYBUTYRATE; ETHYL DL-3-HYDROXYBUTYRATE; ETHYL DL-3-HYDROXY-N-BUTYRATE; ETHYL 3-HYDROXYBUTYRATE

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What is Ethyl 3-hydroxybutyrate CAS 5405-41-4?

Ethyl 3-hydroxybutyrate is a colorless viscous liquid with fruity, grape, green and Baijiu like aroma. Boiling point 170 ℃ or 81 ℃ (2400Pa). Flash point 77 ℃. Dissolve in water (100g/100ml, 123 ℃). Natural products exist in Baijiu, rum, egg fruit, etc.

Specification

Item	Specification
Boiling point	170 °C (lit.)
Density	1.017 g/mL at 25 °C (lit.)
pKa	14.45±0.20(Predicted)
flash point	148 °F
resistivity	n20/D 1.42(lit.)
Storage conditions	Sealed in dry,2-8°C

Application

Ethyl 3-hydroxybutyrate is a promising organic intermediate that can be used to prepare many highly marketable pharmaceutical products; Poly (3-hydroxybutyrate) ethyl ester (PHB) can also be synthesized through ester exchange condensation for the production of medical materials, packaging materials, and optical materials.