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164976

Sigma-Aldrich

α-Hydroxyisobutyric acid

98%

Sinonimo/i:

alpha-Hydroxyisobutyric acid, 2-Hydroxy-2-methylpropionic acid, 2-Methyllactic acid

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About This Item

Formula condensata:
(CH3)2C(OH)COOH
Numero CAS:
594-61-6
Peso molecolare:
104.10
Beilstein:
1744739
Numero CE:
209-848-8
Numero MDL:
MFCD00004459
Codice UNSPSC:
12352100
ID PubChem:
24850110
NACRES:
NA.22

Livello qualitativo

100

Saggio

98%

Stato

solid

P. ebollizione

84 °C/1.5 mmHg (lit.)

Punto di fusione

76-80 °C (lit.)

Solubilità

water: soluble 10%, clear to very slightly hazy, colorless

Gruppo funzionale

carboxylic acid
hydroxyl

Stringa SMILE

CC(C)(O)C(O)=O

InChI

1S/C4H8O3/c1-4(2,7)3(5)6/h7H,1-2H3,(H,5,6)
BWLBGMIXKSTLSX-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

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.

Applicazioni

α-Hydroxyisobutyric acid was used as background electrolyte for separation and detection of the metal ions by on-line cyclic voltammetry.

Pittogrammi

CorrosionExclamation mark
GHS05,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H315,H318,H335

Classi di pericolo

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
MKBQ4931V
MKBP7730V
MKBP4403V
1446923
MKBK6109V

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Experimental factors in pulsed electrochemical detection in capillary electrophoresis.
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Journal of Chromatography A, 811(1), 181-192 (1998)
Nadya Yaneva et al.
The Journal of biological chemistry, 287(19), 15502-15511 (2012-03-22)
Coenzyme B(12)-dependent acyl-CoA mutases are radical enzymes catalyzing reversible carbon skeleton rearrangements in carboxylic acids. Here, we describe 2-hydroxyisobutyryl-CoA mutase (HCM) found in the bacterium Aquincola tertiaricarbonis as a novel member of the mutase family. HCM specifically catalyzes the interconversion
A Amberg et al.
Toxicological sciences : an official journal of the Society of Toxicology, 51(1), 1-8 (1999-09-25)
Methyl-tert-butyl ether (MTBE) is widely used as an additive to gasoline to increase oxygen content and reduce tail pipe emission of pollutants. Therefore, widespread human exposure may occur. To contribute to the characterization of potential adverse effects of MTBE, its
Ana Carolina O Costa et al.
Journal of chromatography. A, 1171(1-2), 140-143 (2007-10-09)
The aim of this work was to develop a fast method using capillary electrophoresis for the determination of creatinine in human urine samples. The pH and constituents of the background electrolyte were selected by inspection of effective mobility of creatinine
Thore Rohwerder et al.
Applied and environmental microbiology, 72(6), 4128-4135 (2006-06-06)
Fuel oxygenates such as methyl and ethyl tert-butyl ether (MTBE and ETBE, respectively) are degraded only by a limited number of bacterial strains. The aerobic pathway is generally thought to run via tert-butyl alcohol (TBA) and 2-hydroxyisobutyrate (2-HIBA), whereas further
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Global Trade Item Number

SKUGTIN
164976-100G
164976-25G4061838748386

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