164976
α-羟基异丁酸
98%
别名:
2-甲基乳酸, 2-羟基-2-甲基丙酸
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关于此项目
线性分子式:
(CH3)2C(OH)COOH
化学文摘社编号:
分子量:
104.10
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
209-848-8
Beilstein/REAXYS Number:
1744739
MDL number:
产品名称
α-羟基异丁酸, 98%
InChI key
BWLBGMIXKSTLSX-UHFFFAOYSA-N
InChI
1S/C4H8O3/c1-4(2,7)3(5)6/h7H,1-2H3,(H,5,6)
SMILES string
CC(C)(O)C(O)=O
assay
98%
form
solid
bp
84 °C/1.5 mmHg (lit.)
mp
76-80 °C (lit.)
solubility
water: soluble 10%, clear to very slightly hazy, colorless
functional group
carboxylic acid
hydroxyl
Quality Level
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Application
α-Hydroxyisobutyric acid was used as background electrolyte for separation and detection of the metal ions by on-line cyclic voltammetry.
General description
α-Hydroxyisobutyric acid (2-hydroxyisobutyric acid) is the building block for polymer synthesis. It forms complexes with Eu(III) and has been studied by time resolved fluorescence spectroscopy.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Experimental factors in pulsed electrochemical detection in capillary electrophoresis.
Wen J, et al.
Journal of Chromatography A, 811(1), 181-192 (1998)
Thore Rohwerder et al.
Microbial cell factories, 9, 13-13 (2010-02-27)
Nowadays a growing demand for green chemicals and cleantech solutions is motivating the industry to strive for biobased building blocks. We have identified the tertiary carbon atom-containing 2-hydroxyisobutyric acid (2-HIBA) as an interesting building block for polymer synthesis. Starting from
Y Shigematsu et al.
Pediatric research, 16(9), 771-775 (1982-09-01)
Organic acids in plasma and urine of a patient with isovaleric acidemia were measured serially during a severe ketoacidotic attack. Urinary ketone bodies, lactic acid and 2-hydroxy-n-butyric acid changed in parallel with the plasma isovaleric acid concentration, which was correlated
M Bandell et al.
The Journal of biological chemistry, 275(50), 39130-39136 (2000-09-20)
The citrate transporter of Leuconostoc mesenteroides (CitP) catalyzes exchange of divalent anionic citrate from the medium for monovalent anionic lactate, which is an end product of citrate degradation. The exchange generates a membrane potential and thus metabolic energy for the
J D Pleil et al.
Biomarkers : biochemical indicators of exposure, response, and susceptibility to chemicals, 12(4), 331-348 (2007-06-15)
Adverse health risks from environmental agents are generally related to average (long-term) exposures. Because a given individual's contact with a pollutant is highly variable and dependent on activity patterns, local sources and exposure pathways, simple 'snapshot' measurements of surrounding environmental
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