138185
Hydroxyacetone
contains ≤500 ppm sodium carbonate as stabilizer, technical grade, 90%
동의어(들):
1-Hydroxy-2-propanone, Acetol
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모든 사진(1)
About This Item
Linear Formula:
CH3COCH2OH
CAS Number:
Molecular Weight:
74.08
Beilstein:
605368
EC Number:
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22
추천 제품
Grade
technical grade
Quality Level
분석
90%
양식
liquid
포함
≤500 ppm sodium carbonate as stabilizer
refractive index
n20/D 1.425 (lit.)
bp
145-146 °C (lit.)
mp
−17 °C (lit.)
solubility
water: miscible
density
1.082 g/mL at 25 °C (lit.)
작용기
hydroxyl
ketone
저장 온도
2-8°C
SMILES string
CC(=O)CO
InChI
1S/C3H6O2/c1-3(5)2-4/h4H,2H2,1H3
InChI key
XLSMFKSTNGKWQX-UHFFFAOYSA-N
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일반 설명
Hydroxyacetone (Acetol) is important for the manufacture of polyols, acrolein, dyes and skin tanning agents. It undergoes asymmetric reduction to yield (R)-1,2-propanediol in the presence of microbial cell catalyst.
애플리케이션
Hydroxyacetone was used to study aerobic oxidation of glycerol and propanediol over metal oxide supported gold nanoparticles in methanol.
신호어
Warning
유해 및 위험 성명서
Hazard Classifications
Flam. Liq. 3 - Muta. 2
Storage Class Code
3 - Flammable liquids
WGK
WGK 1
Flash Point (°F)
133.7 °F - closed cup
Flash Point (°C)
56.5 °C - closed cup
개인 보호 장비
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
이미 열람한 고객
Hongliang Zhu et al.
Bioresource technology, 149, 238-243 (2013-10-12)
Escherichia coli Lin43 is a strain which has some mutations in glycerol kinase (GlpK) and the repressor for the glycerol 3-phosphate regulon (GlpR). When exposed to glycerol, it quickly accumulates lethal levels of methylglyoxal, which is a precursor of acetol;
Junsang Ko et al.
Journal of bacteriology, 187(16), 5782-5789 (2005-08-04)
Methylglyoxal (MG) is a toxic metabolite known to accumulate in various cell types. We detected in vivo conversion of MG to acetol in MG-accumulating Escherichia coli cells by use of (1)H nuclear magnetic resonance ((1)H-NMR) spectroscopy. A search for homologs
Oxidation of glycerol and propanediols in methanol over heterogeneous gold catalysts.
Taarning E, et al.
Green Chemistry, 10(4), 408-414 (2008)
Qi-Xiang Guo et al.
The Journal of organic chemistry, 77(7), 3589-3594 (2012-03-02)
The diastereoselectively switchable enantioselective Mannich reaction of isatin imines with hydroxyacetone is reported. The chiral primary amino acid catalyzed this Mannich reaction to afford both anti- and syn-Mannich adducts in high yields, good diastereoselectivities, and enantioselectivities. The reason for the
I Blank et al.
Advances in experimental medicine and biology, 561, 171-189 (2006-01-28)
The formation of acrylamide (AA) from L-asparagine was studied in Maillard model systems under pyrolysis conditions. While the early Maillard intermediate N-glucosylasparagine generated approximately 2.4 mmol/mol AA, the Amadori compound was a less efficient precursor (0.1 mmol/mol). Reaction with alpha-dicarbonyls
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