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2-HYDROXY-3-METHYLBUTYRIC ACID

2-HYDROXY-3-METHYLBUTYRIC ACID Structure
  • ₹4410
  • Product name: 2-HYDROXY-3-METHYLBUTYRIC ACID
  • CAS: 4026-18-0
  • MF: C5H10O3
  • MW: 118.13
  • EINECS:223-697-5
  • MDL Number:MFCD00004242
  • Synonyms:(+/-)-2-HYDROXY-3-METHYLBUTYRIC ACID;2-HYDROXY-3-METHYLBUTYRIC ACID;A-HYDROXYISOVALERIC ACID;AKOS 239-06;(+/-)-ALPHA-HYDROXYISOVALERIC ACID;ALPHA-HYDROXYISOVALERIC ACID;(+/-)-2-HYDROXY-3-METHYLBUTYRIC ACID, 99 %;(2S)-2-hydroxy-3-methyl-butanoic acid
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Selected condition:

Brand

  • Sigma-Aldrich(India)

Package

  • 1G
  • ManufacturerSigma-Aldrich(India)
  • Product number219835
  • Product description2-Hydroxy-3-methylbutyric acid 99%
  • Packaging1G
  • Price₹4410
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 219835 2-Hydroxy-3-methylbutyric acid 99% 1G ₹4410 2022-06-14 Buy

Properties

Melting point :86-87 °C (lit.)
Boiling point :120-125 °C(Press: 17 Torr)
Density :1.136±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
solubility :Soluble in dimethyl sulfoxide and methanol.
pka :3.87±0.16(Predicted)
form :Solid
color :White
LogP :0.013 (est)
CAS DataBase Reference :4026-18-0(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2-Hydroxy-3-methylbutyric acid is employed as internal standard for analysis of ethylene glycol (EG) and γ-hydroxybutyrate (GHB) in whole blood.

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