1-HYDROXY-2-BUTANONE
- CAS No.
- 5077-67-8
- Chemical Name:
- 1-HYDROXY-2-BUTANONE
- Synonyms
- 1-hydroxybutan-2-one;1-hydroxy-2-butanon;1-HYDROXY-2-BUTANONE;2-Butanone,1-hydroxy-;2-Butanone, 1-hydroxy-;1-Hydroxy-2-butanone, 10 mM in DMSO
- CBNumber:
- CB9717356
- Molecular Formula:
- C4H8O2
- Molecular Weight:
- 88.11
- MDL Number:
- MFCD00010259
- MOL File:
- 5077-67-8.mol
- MSDS File:
- SDS
| Melting point | 15°C (estimate) |
|---|---|
| Boiling point | 160.05°C |
| Density | 1.0272 |
| refractive index | 1.4189 |
| FEMA | 3173 | 1-HYDROXY-2-BUTANONE |
| FLAVIS Number | 07.090 | 1-Hydroxybutan-2-one |
| 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 |
| InChI | InChI=1S/C4H8O2/c1-2-4(6)3-5/h5H,2-3H2,1H3 |
| InChIKey | GFAZHVHNLUBROE-UHFFFAOYSA-N |
| SMILES | C(O)C(=O)CC |
| LogP | -0.25 |
| Substances Added to Food (formerly EAFUS) | 1-HYDROXY-2-BUTANONE |
| FDA UNII | M57N50D82D |
| EPA Substance Registry System | 2-Butanone, 1-hydroxy- (5077-67-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|---|---|
| Signal word | Danger |
| Hazard statements | H225-H315-H319-H335 |
| Precautionary statements | P210-P261-P303+P361+P353-P305+P351+P338-P405-P501 |
| RIDADR | 1993 |
| TSCA | TSCA listed |
| HazardClass | 3.2 |
| PackingGroup | III |
1-HYDROXY-2-BUTANONE price More Price(47)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | R277614 | 1-HYDROXY-2-BUTANONE Aldrich | 5077-67-8 | 1g | $172 | 2023-01-07 | Buy |
| Biosynth | FH159084 | 1-Hydroxy-2-butanone | 5077-67-8 | 0.5g | $150 | 2026-06-04 | Buy |
| Biosynth | FH159084 | 1-Hydroxy-2-butanone | 5077-67-8 | 0.25g | $150 | 2026-06-04 | Buy |
| Biosynth | FH159084 | 1-Hydroxy-2-butanone | 5077-67-8 | 1g | $178.48 | 2026-06-04 | Buy |
| Biosynth | FH159084 | 1-Hydroxy-2-butanone | 5077-67-8 | 2g | $342.68 | 2026-06-04 | Buy |
1-HYDROXY-2-BUTANONE Chemical Properties,Uses,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.
Uses
1-HYDROXY-2-BUTANONE is used to synthesize the anti-tuberculosis drug ethambutol.
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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 029-029-029-81148696 18161915376 | 1027@dideu.com | China | 9989 | 58 |
| Zhengzhou Gecko Scientific Inc. | 0371-63336364 17344886665 | 209932355@qq.com | China | 535 | 55 |
| Nanjing Chemlin Chemical Co., Ltd | 025-83697070 13770331960 | info@chemlin.com.cn | China | 16305 | 64 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| T&W GROUP | 021-61551611 13296011611 | contact@trustwe.com | China | 9884 | 58 |
| Shanghai Macklin Biochemical Co.,Ltd. | 15221275939 15221275939 | shenlinxing@macklin.cn | China | 15775 | 55 |
| Cool Pharm, Ltd | 021-60455363 18019463053 | sales@coolpharm.com | China | 8455 | 58 |
| AOKBIO Inc. | 021-68712331 3286104197 | China | 321 | 55 | |
| Shanghai YuanYe Biotechnology Co., Ltd. | 15026964105 | 2881489226@qq.com | China | 89667 | 60 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131885 | 58 |
View Lastest Price from 1-HYDROXY-2-BUTANONE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-07-13 | 1-Hydroxy-2-butanone
5077-67-8
|
$29.00 | 98.00% | 10g | TargetMol Chemicals Inc. | ||
 |
2021-07-02 | 1-HYDROXY-2-BUTANONE
5077-67-8
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2020-01-08 | 1-HYDROXY-2-BUTANONE
5077-67-8
|
$2.00 | 1KG | 98% | 100g , 1kg, 5kg , 50kg | Career Henan Chemical Co |
-
- 1-Hydroxy-2-butanone
5077-67-8
- $29.00
- 98.00%
- TargetMol Chemicals Inc.
-
- 1-HYDROXY-2-BUTANONE
5077-67-8
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 1-HYDROXY-2-BUTANONE
5077-67-8
- $2.00
- 98%
- Career Henan Chemical Co
5077-67-8(1-HYDROXY-2-BUTANONE)Related Search:
1of4
