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
- 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 |
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 |
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 |
HazardClass | 3.2 |
PackingGroup | III |
1-HYDROXY-2-BUTANONE price More Price(15)
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 |
ChemScene | CS-W005327 | 1-Hydroxy-2-butanone >97.0% | 5077-67-8 | 5g | $257 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | FFG0002973 | 1-HYDROXY-2-BUTANONE 95.00% | 5077-67-8 | 1G | $646.25 | 2021-12-16 | Buy |
AK Scientific | X5132 | 1-Hydroxybutan-2-one | 5077-67-8 | 10g | $651 | 2021-12-16 | Buy |
ChemScene | CS-W005327 | 1-Hydroxy-2-butanone >97.0% | 5077-67-8 | 25g | $811 | 2021-12-16 | 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.
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.
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.
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 | |
---|---|---|---|---|---|
career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
Hubei Ipure Biology Co., Ltd | +8613367258412 | ada@ipurechemical.com | China | 10326 | 58 |
Finetech Industry Limited | +86-27-87465837 +8618971612321 | info@finetechnology-ind.com | China | 9626 | 58 |
Nanjing Doge Biomedical Technology Co., Ltd | +86-25-58227606 +86-15305155328 | sales@dogechemical.com | China | 4128 | 58 |
LEAP CHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 24738 | 58 |
ZHEJIANG JIUZHOU CHEM CO., LTD | +86-0576225566889 +86-13454675544 | admin@jiuzhou-chem.com;jamie@jiuzhou-chem.com;alice@jiuzhou-chem.com | China | 19949 | 58 |
GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 50000 | 58 |
Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | product@acmec-e.com | China | 33350 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 57511 | 58 |
Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131980 | 58 |
View Lastest Price from 1-HYDROXY-2-BUTANONE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2021-07-02 | 1-HYDROXY-2-BUTANONE
5077-67-8
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | ||
2020-01-08 | 1-HYDROXY-2-BUTANONE
5077-67-8
|
US $2.00 / KG | 1KG | 98% | 100g , 1kg, 5kg , 50kg | Career Henan Chemical Co |
- 1-HYDROXY-2-BUTANONE
5077-67-8
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
- 1-HYDROXY-2-BUTANONE
5077-67-8
- US $2.00 / KG
- 98%
- Career Henan Chemical Co