ChemicalBook > CAS DataBase List > 1-HYDROXY-2-BUTANONE

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
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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)
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)
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Safety

RIDADR 
1993
HazardClass 
3.2
PackingGroup 
III
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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..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
R277614
Product name
1-HYDROXY-2-BUTANONE
Purity
Aldrich
Packaging
1g
Price
$172
Updated
2023/01/07
ChemScene
Product number
CS-W005327
Product name
1-Hydroxy-2-butanone
Purity
>97.0%
Packaging
5g
Price
$257
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
FFG0002973
Product name
1-HYDROXY-2-BUTANONE
Purity
95.00%
Packaging
1G
Price
$646.25
Updated
2021/12/16
AK Scientific
Product number
X5132
Product name
1-Hydroxybutan-2-one
Packaging
10g
Price
$651
Updated
2021/12/16
ChemScene
Product number
CS-W005327
Product name
1-Hydroxy-2-butanone
Purity
>97.0%
Packaging
25g
Price
$811
Updated
2021/12/16
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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

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1-HYDROXY-2-BUTANONE Suppliers

Shaanxi DIDU pharmaceutical and Chemical Co., Ltd
Tel
029-81148696 18161915376
Email
1040@dideu.com
Country
China
ProdList
10010
Advantage
58
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070 13913916777;
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
17839
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696;
Email
info@hanhongsci.com
Country
China
ProdList
42982
Advantage
64
T&W GROUP
Tel
021-61551611 13296011611
Fax
+86 21-50676805
Email
contact@trustwe.com
Country
China
ProdList
9900
Advantage
58
SHANGHAI FORTUNE CHEMICAL TECHNOLOGY CO., LTD
Tel
13816107857
Fax
qq: 276312098
Email
sales@fortunechem-sh.com
Country
China
ProdList
289
Advantage
58
Bide Pharmatech Ltd.
Tel
400-1647117 15221909166
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41132
Advantage
60
Finetech Industry Limited
Tel
027-87465837 19945049750
Fax
027-8777-2287
Email
sales@finetechnology-ind.com
Country
China
ProdList
9590
Advantage
58
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939 15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
15873
Advantage
55
Cool Pharm, Ltd
Tel
021-60455363 18019463053
Fax
50966098
Email
sales@coolpharm.com
Country
China
ProdList
12357
Advantage
58
AOKBIO Inc.
Tel
021-68712331 3286104197
Fax
021 68712331
Country
China
ProdList
323
Advantage
55
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View Lastest Price from 1-HYDROXY-2-BUTANONE manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
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
Career Henan Chemical Co
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