1-HYDROXY-2-BUTANONE
- Product Name
- 1-HYDROXY-2-BUTANONE
- CAS No.
- 5077-67-8
- Chemical Name
- 1-HYDROXY-2-BUTANONE
- Synonyms
- 1-hydroxy-2-butanon;1-HYDROXY-2-BUTANONE;1-hydroxybutan-2-one;2-Butanone,1-hydroxy-;2-Butanone, 1-hydroxy-
- CBNumber
- CB9717356
- Molecular Formula
- C4H8O2
- Formula Weight
- 88.11
- MOL File
- 5077-67-8.mol
1-HYDROXY-2-BUTANONE Property
- Melting point:
- 15°C (estimate)
- Boiling point:
- 160.05°C
- Density
- 1.0272
- refractive index
- 1.4189
- FEMA
- 3173 | 1-HYDROXY-2-BUTANONE
- storage temp.
- 2-8°C
- pka
- 12.96±0.10(Predicted)
- form
- Liquid
- color
- Colorless to light yellow
- Odor
- at 10.00 % in dipropylene glycol. sweet coffee musty grain malt butterscotch
- Odor Type
- coffee
- JECFA Number
- 1717
- LogP
- -0.25
- EPA Substance Registry System
- 2-Butanone, 1-hydroxy- (5077-67-8)
Safety
- RIDADR
- 1993
- HazardClass
- 3.2
- PackingGroup
- III
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H225Highly Flammable liquid and vapour
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- R277614
- Product name
- 1-HYDROXY-2-BUTANONE
- Purity
- Aldrich
- Packaging
- 1g
- Price
- $172
- Updated
- 2023/01/07
- Product number
- CS-W005327
- Product name
- 1-Hydroxy-2-butanone
- Purity
- >97.0%
- Packaging
- 5g
- Price
- $257
- Updated
- 2021/12/16
- Product number
- FFG0002973
- Product name
- 1-HYDROXY-2-BUTANONE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $646.25
- Updated
- 2021/12/16
- Product number
- X5132
- Product name
- 1-Hydroxybutan-2-one
- Packaging
- 10g
- Price
- $651
- Updated
- 2021/12/16
- Product number
- CS-W005327
- Product name
- 1-Hydroxy-2-butanone
- Purity
- >97.0%
- Packaging
- 25g
- Price
- $811
- Updated
- 2021/12/16
1-HYDROXY-2-BUTANONE Chemical Properties,Usage,Production
Description
May be synthesized from l-chlorobutan-2-one by hydrolysis or by heating the chloro compound with potassium formate in methanol; the ethyl ester may be prepared by bacterial oxidation of the corresponding glycol with Aspergillus niger.
Chemical Properties
Colorless liquid
Occurrence
Reported found in coffee and mushrooms.
Definition
ChEBI: 1-hydroxybutan-2-one is a primary alpha-hydroxy ketone that is butane-1,2-diol in which the hydroxy group at position 2 has been formally oxidised to give the corresponding ketone. It is functionally related to a butan-2-one and a butane-1,2-diol.
Preparation
From 1-chlorobutan-2-one by hydrolysis or by heating the chloro compound with potassium formate in methanol; the ethyl ester may be prepared by bacterial oxidation of the corresponding glycol with Aspergillus niger.
Taste threshold values
Taste characteristics at 30 ppm: brown, oily and alcoholic with toasted grain notes.
1-HYDROXY-2-BUTANONE Preparation Products And Raw materials
Raw materials
Preparation Products
1-HYDROXY-2-BUTANONE Suppliers
- Tel
- --
- Fax
- --
- chemcontrol@nextra.sk
- Country
- Slovakia
- ProdList
- 6700
- Advantage
- 60
View Lastest Price from 1-HYDROXY-2-BUTANONE manufacturers
- Product
- 1-HYDROXY-2-BUTANONE 5077-67-8
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-06-27
- Product
- 1-HYDROXY-2-BUTANONE 5077-67-8
- Price
- US $2.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 100g , 1kg, 5kg , 50kg
- Release date
- 2020-01-07