Ethyl 3-hydroxybutyrate
- Product Name
- Ethyl 3-hydroxybutyrate
- CAS No.
- 5405-41-4
- Chemical Name
- Ethyl 3-hydroxybutyrate
- Synonyms
- 3-hydroxybutyrate;Ethyl 3-hydroxybutanoate;ETHOXIFF;3-Hydroxy-butanoic acid ethyl ester;Butanoicacid,3-hydroxy-,ethylester;FEMA 3428;Ethyl 3-hydroxybutyr;CH3CH(OH)CH2C(O)OC2H5;ETHYL 3-HYDROXYBUTYRATE;ETHYL DL-3-HYDROXYBUTYRATE
- CBNumber
- CB1448814
- Molecular Formula
- C6H12O3
- Formula Weight
- 132.16
- MOL File
- 5405-41-4.mol
Ethyl 3-hydroxybutyrate Property
- Boiling point:
- 170 °C (lit.)
- Density
- 1.017 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.42(lit.)
- FEMA
- 3428 | ETHYL 3-HYDROXYBUTYRATE
- Flash point:
- 148 °F
- storage temp.
- Sealed in dry,2-8°C
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- Liquid
- pka
- 14.45±0.20(Predicted)
- color
- Clear colorless
- Odor
- at 100.00 %. fruity green grape tropical apple skin
- Odor Type
- fruity
- JECFA Number
- 594
- BRN
- 1446190
- InChIKey
- OMSUIQOIVADKIM-UHFFFAOYSA-N
- LogP
- -0.02
- CAS DataBase Reference
- 5405-41-4(CAS DataBase Reference)
- NIST Chemistry Reference
- Butanoic acid, 3-hydroxy-, ethyl ester(5405-41-4)
- EPA Substance Registry System
- Ethyl 3-hydroxybutyrate (5405-41-4)
Safety
- Safety Statements
- 23-24/25
- RIDADR
- UN 2394
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 29181980
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H227Combustible liquid
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P370+P378In case of fire: Use … for extinction.
P403+P235Store in a well-ventilated place. Keep cool.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- W342807
- Product name
- Ethyl 3-hydroxybutyrate
- Purity
- ≥97%, FG
- Packaging
- 1kg
- Price
- $164
- Updated
- 2024/03/01
- Product number
- W342807
- Product name
- Ethyl 3-hydroxybutyrate
- Purity
- ≥97%, FG
- Packaging
- 10Kg
- Price
- $748
- Updated
- 2024/03/01
- Product number
- W342807
- Product name
- Ethyl 3-hydroxybutyrate
- Purity
- ≥97%, FG
- Packaging
- 25kg
- Price
- $1460
- Updated
- 2024/03/01
- Product number
- E30603
- Product name
- Ethyl 3-hydroxybutyrate
- Purity
- ≥98%
- Packaging
- 25g
- Price
- $44.7
- Updated
- 2024/03/01
- Product number
- W342807
- Product name
- Ethyl 3-hydroxybutyrate
- Purity
- ≥97%, FG
- Packaging
- 100g
- Price
- $84.9
- Updated
- 2023/01/07
Ethyl 3-hydroxybutyrate Chemical Properties,Usage,Production
Chemical Properties
Ethyl-3-hydroxybutyrate is a clear colorless viscous liquid and has a fresh, fruity, grape odor. It is one of the main aroma components of wine. It occurs naturally in fruits such as pineapple, tamarillo fruit, caja fruit and naranjilla fruit.
Occurrence
Reported found in passion fruit, rum, sherry, wine, orange juice, guava, pineapple, tea, mango, wood apple, mountain papaya, naranjilla fruit, quince and hog plum (Spondias mombins L.)
Uses
Ethyl 3-hydroxybutyrate is a fragrance found in wine and Tribolium castaneum. It is a reagent used to synthesize α-azido carboxylic acids. It is also used in Palladium mediated spiroketal synthesis.
Definition
ChEBI: Ethyl 3-hydroxybutyrate is the fatty acid ethyl ester of 3-hydroxybutyric acid. It has a role as a metabolite. It derives from a 3-hydroxybutyric acid.
Preparation
Ethyl 3-hydroxybutyrate is synthesized by catalytic hydrogenation of ethyl acetoacetate.
Taste threshold values
Taste characteristics at 30 ppm: green, fruity and winy.
Synthesis Reference(s)
The Journal of Organic Chemistry, 35, p. 3966, 1970 DOI: 10.1021/jo00836a087
Tetrahedron Letters, 31, p. 1615, 1990 DOI: 10.1016/0040-4039(90)80031-G
General Description
Ethyl 3-hydroxybutyrate is a clear colorless liquid. (NTP, 1992)
Air & Water Reactions
Water soluble.
Reactivity Profile
Ethyl 3-hydroxybutyrate is incompatible with strong oxidizing agents and strong bases.
Fire Hazard
Ethyl 3-hydroxybutyrate is combustible.
Ethyl 3-hydroxybutyrate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Ethyl 3-hydroxybutyrate manufacturers
- Product
- ethyl 3-hydroxybutyrate 5405-41-4
- Price
- US $0.00-0.00/Kg
- Min. Order
- 1Kg
- Purity
- 99.9%
- Supply Ability
- 200tons
- Release date
- 2024-04-07
- Product
- Ethyl 3-hydroxybutyrate 5405-41-4
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20tons
- Release date
- 2023-09-05
- Product
- Ethyl 3-hydroxybutyrate 5405-41-4
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98%min
- Supply Ability
- 30tons/month
- Release date
- 2023-01-10