ChemicalBook > CAS DataBase List > 5-Hydroxy-4-octanone
5-Hydroxy-4-octanone
Aroma- Product Name
- 5-Hydroxy-4-octanone
- CAS No.
- 496-77-5
- Chemical Name
- 5-Hydroxy-4-octanone
- Synonyms
- BUTYROIN;FEMA 2587;Butyroine;Butyroin >BUTYROIN 96+%;5-Octanol-4-one;Hydroxy-4-octan;5-hydroxy-4-octanon;TIMTEC-BB SBB008396;5-hydroxyoctan-4-one
- CBNumber
- CB8484428
- Molecular Formula
- C8H16O2
- Formula Weight
- 144.21
- MOL File
- 496-77-5.mol
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5-Hydroxy-4-octanone Property
- Melting point:
- -10°C
- Boiling point:
- 80-82 °C10 mm Hg(lit.)
- Density
- 0.916 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.4315(lit.)
- FEMA
- 2587 | 5-HYDROXY-4-OCTANONE
- Flash point:
- 175 °F
- pka
- 13.13±0.20(Predicted)
- form
- clear liquid
- color
- Light yellow to Yellow to Orange
- Specific Gravity
- 0.92
- Odor
- at 1.00 % in dipropylene glycol. sweet pungent buttery nut
- Odor Type
- buttery
- Merck
- 14,1595
- JECFA Number
- 416
- LogP
- 1.69
- CAS DataBase Reference
- 496-77-5(CAS DataBase Reference)
- NIST Chemistry Reference
- 5-Hydroxy-4-octanone(496-77-5)
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Safety
- WGK Germany
- 3
- HS Code
- 2914409000
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- S705500
- Product name
- 5-HYDROXY-4-OCTANONE
- Purity
- AldrichCPR
- Packaging
- 250MG
- Price
- $179
- Updated
- 2024/03/01
TCI Chemical
- Product number
- B0971
- Product name
- Butyroin
- Purity
- >96.0%(GC)
- Packaging
- 5mL
- Price
- $65
- Updated
- 2024/03/01
TCI Chemical
- Product number
- B0971
- Product name
- Butyroin
- Purity
- >96.0%(GC)
- Packaging
- 25mL
- Price
- $197
- Updated
- 2024/03/01
TRC
- Product number
- H951105
- Product name
- 5-Hydroxyoctan-4-one
- Packaging
- 1g
- Price
- $75
- Updated
- 2021/12/16
Matrix Scientific
- Product number
- 172445
- Product name
- Butyroin
- Packaging
- 50g
- Price
- $360
- Updated
- 2021/12/16
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5-Hydroxy-4-octanone Chemical Properties,Usage,Production
Aroma
Sweet and slightly pungent-buttery-nut-like odor. Sweet buttery taste with a pleasant oily mildness at concentrations below 5 ppm. The flavor is not as sharp as that of Dibutyryl or that of Acetyl caproyl (C8H15O2).
Description
5-Hydroxy-4-octanone has a sweet, slightly pungent, buttery, nutlike odor and a sweet, buttery, oily taste. May be prepared by reacting sodium metal with ethyl butyrate in boiling ether or in the same fashion starting from methyl butyrate.
Chemical Properties
5-Hydroxy-4-octanone has a sweet, lightly pungent, butternut-like odor and a sweet, butter, oily taste
Physical properties
Almost insoluble in water, soluble in alcohol and oils. Sweet and slightly pungent-buttery-nut-like odor.
Occurrence
Reported found in cocoa
Definition
ChEBI: 5-Hydroxy-4-octanone is a monosaccharide.
Preparation
By reacting sodium metal with ethyl butyrate in boiling ether or in the same fashion starting from methyl butyrate.
5-Hydroxy-4-octanone Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 5-Hydroxy-4-octanone manufacturers
Hebei Zhuanglai Chemical Trading Co.,Ltd
- Product
- 5-Hydroxy-4-Octanone 496-77-5
- Price
- US $75.00-20.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-06-03
JINING XINHE CHEMICAL CO., LTD
- Product
- 5-Hydroxy-4-octanone 496-77-5
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 10ton
- Release date
- 2024-07-22
JINING XINHE CHEMICAL CO., LTD
- Product
- 5-Hydroxy-4-octanone 496-77-5
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10ton
- Release date
- 2024-07-15
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