ChemicalBook > CAS DataBase List > Ethyl 3-hydroxybutyrate

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
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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
biological source
synthetic
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)
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Safety

Safety Statements 
23-24/25
RIDADR 
UN 2394
WGK Germany 
3
TSCA 
Yes
HS Code 
29181980
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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..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
W342807
Product name
Ethyl 3-hydroxybutyrate
Purity
≥97%, FG
Packaging
1kg
Price
$164
Updated
2024/03/01
Sigma-Aldrich
Product number
W342807
Product name
Ethyl 3-hydroxybutyrate
Purity
≥97%, FG
Packaging
10Kg
Price
$748
Updated
2024/03/01
Sigma-Aldrich
Product number
W342807
Product name
Ethyl 3-hydroxybutyrate
Purity
≥97%, FG
Packaging
25kg
Price
$1460
Updated
2024/03/01
Sigma-Aldrich
Product number
E30603
Product name
Ethyl 3-hydroxybutyrate
Purity
≥98%
Packaging
25g
Price
$44.7
Updated
2024/03/01
Sigma-Aldrich
Product number
W342807
Product name
Ethyl 3-hydroxybutyrate
Purity
≥97%, FG
Packaging
100g
Price
$84.9
Updated
2023/01/07
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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

Ethyl acetoacetate

Preparation Products

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Ethyl 3-hydroxybutyrate Suppliers

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View Lastest Price from Ethyl 3-hydroxybutyrate manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
Ethyl 3-hydroxybutyrate 5405-41-4
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 ton
Release date
2024-12-03
WUHAN FORTUNA CHEMICAL CO., LTD
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
airuikechemical co., ltd.
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

5405-41-4, Ethyl 3-hydroxybutyrateRelated Search:

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  • DL-ETHYL-3-HYDROXYBUTYRATE FOR SYNTHESIS
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  • 3-Hydroxyburyric acid ethylester
  • 3-hydroxy-butanoicaciethylester
  • Butanoicacid,3-hydroxy-,ethylester
  • Butyric acid, 3-hydroxy-, ethyl ester
  • CH3CH(OH)CH2C(O)OC2H5
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  • 5405-41-4
  • CH3CHOHCH2CO2CH2CH3
  • C6 to C7
  • Carbonyl Compounds
  • Building Blocks
  • ALCOHOL
  • Esters
  • Organic Building Blocks
  • Building Blocks
  • C6 to C7
  • Carbonyl Compounds
  • Chemical Synthesis
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  • 5405-41-4