2-Hydroxyisobutyric acid
Names
[ CAS No. ]:
594-61-6
[ Name ]:
2-Hydroxyisobutyric acid
[Synonym ]:
2-hydroxy-2-methyl-propanoic acid
2-MethyllaCLic Acid
α-Hydroxy-α-methylpropanoic acid
α-hydroxyisobutyric acid
Hydroxyisobutyricacid
Lactic acid,2-methyl
Hydroxydimethylacetic acid
a-Hydroxyisobutyric acid
EINECS 209-848-8
RARECHEM AL BO 0199
2-hydroxy-2-methyl-propionic acid
a-Hydroxyisobutanoic acid
Propanoic acid, 2-hydroxy-2-methyl-
Lactic acid, 2-methyl- (8CI)
2-METHYLLACTIC ACID
2-Hydroxyisobutyric
2-Hydroxy-2-methylpropanoic acid
lactic acid, 2-methyl-
MFCD00004459
2-methyl-2-hydroxypropanoic acid
METHYL LACTIC ACID
2,2-DIMETHYLGLYCOLIC ACID
a-Hydroxy-a-methylpropanoic acid
2-Hydroxyisobutyric acid
α-Hydroxyisobutanoic acid
2-Hydroxy-2-methylpropionic acid
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
212.0±0.0 °C at 760 mmHg
[ Melting Point ]:
76-80 °C(lit.)
[ Molecular Formula ]:
C4H8O3
[ Molecular Weight ]:
104.104
[ Flash Point ]:
104.9±16.3 °C
[ Exact Mass ]:
104.047340
[ PSA ]:
57.53000
[ LogP ]:
-0.35
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.457
MSDS
Safety Information
[ Symbol ]:
GHS05, GHS07
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H315-H318-H335
[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xi:Irritant;
[ Risk Phrases ]:
R41
[ Safety Phrases ]:
S26-S39-S25
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ HS Code ]:
2918199090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2918199090
[ Summary ]:
2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%
Articles
Appl. Environ. Microbiol. 81 , 4564-72, (2015)
The recent discovery of a coenzyme B12-dependent acyl-coenzyme A (acyl-CoA) mutase isomerizing 3-hydroxybutyryl- and 2-hydroxyisobutyryl-CoA in the mesophilic bacterium Aquincola tertiaricarbonis L108...
Capillary electrophoresis of small ions using complex formation and indirect detection.Electrophoresis 30 Suppl 1 , S34-9, (2009)
The journal Electrophoresis was launched in about the same time as modern CE. Today, Electrophoresis is one of the leading journals in the field of analytical separations. With over 23% of all papers ...
Solid-state and solution-state coordination chemistry of lanthanide(III) complexes with α-hydroxyisobutyric acid.Inorg. Chem. 51(24) , 13254-63, (2012)
Despite the wide range of applications of α-hydroxyisobutyric acid (HIBA) in biochemical processes, pharmaceutical formulations, and group and elemental separations of lanthanides and actinides, the s...