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ChemicalBook >> CAS DataBase List >> 2-HYDROXY-3-METHYLBUTYRIC ACID

2-HYDROXY-3-METHYLBUTYRIC ACID

2-HYDROXY-3-METHYLBUTYRIC ACID price.
  • $42 - $56
  • Product name: 2-HYDROXY-3-METHYLBUTYRIC ACID
  • CAS: 4026-18-0
  • MF: C5H10O3
  • MW: 118.13
  • EINECS:223-697-5
  • MDL Number:MFCD00004242
  • Synonyms:A-HYDROXYISOVALERIC ACID;AKOS 239-06;(+/-)-ALPHA-HYDROXYISOVALERIC ACID;ALPHA-HYDROXYISOVALERIC ACID;2-HYDROXYISOVALERIC ACID;(+/-)-2-HYDROXY-3-METHYLBUTYRIC ACID;2-HYDROXY-3-METHYLBUTYRIC ACID;(+/-)-2-HYDROXY-3-METHYLBUTYRIC ACID, 99 %
2 prices
Selected condition:

Brand

  • Alfa Aesar
  • Sigma-Aldrich

Package

  • 1g
  • ManufacturerAlfa Aesar
  • Product numberH60872
  • Product description2-Hydroxy-3-methylbutyric acid, 98%
  • Packaging1g
  • Price$42
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number219835
  • Product description2-Hydroxy-3-methylbutyric acid 99%
  • Packaging1g
  • Price$56
  • Updated2018-11-13
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar H60872 2-Hydroxy-3-methylbutyric acid, 98% 1g $42 2018-11-13 Buy
Sigma-Aldrich 219835 2-Hydroxy-3-methylbutyric acid 99% 1g $56 2018-11-13 Buy

Properties

Melting point: :86-87 °C(lit.)
solubility  :Soluble in dimethyl sulfoxide and methanol.
CAS DataBase Reference :4026-18-0(CAS DataBase Reference)

Safety Information

Symbol(GHS):
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 P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

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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