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(2R)-2-Hydroxy-3-methylbutyric acid

(2R)-2-Hydroxy-3-methylbutyric acid Structure
  • ₹10520 - ₹43640
  • Product name: (2R)-2-Hydroxy-3-methylbutyric acid
  • CAS: 17407-56-6
  • MF: C5H10O3
  • MW: 118.13
  • EINECS:
  • MDL Number:MFCD00066442
  • Synonyms:(2R)-2-HYDROXY-3-METHYLBUTANOIC ACID;d-α-hydroxyisovaleric acid;D-ALPHA-HYDROXYSOVALERIC ACID);D-Valic acid;D-a-Hydroxyisovaleric acid;(R)-2-Hydroxy-3-methylbutanoic acid;(2R)-2-Hydroxy-3-methylbutyric acid;(2R)-2-Hydroxyisovaleric acid
Price2 Properties Safety Information Description
2 prices
Selected condition：

Brand

  • Sigma-Aldrich(India)

Package

  • 1G
  • 5G
  • ManufacturerSigma-Aldrich(India)
  • Product number55452
  • Product descriptionD-α-Hydroxyisovaleric acid ≥98.0% (T)
  • Packaging1G
  • Price₹10520
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number55452
  • Product descriptionD-α-Hydroxyisovaleric acid ≥98.0% (T)
  • Packaging5G
  • Price₹43640
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 55452 D-α-Hydroxyisovaleric acid ≥98.0% (T) 1G ₹10520 2022-06-14 Buy
Sigma-Aldrich(India) 55452 D-α-Hydroxyisovaleric acid ≥98.0% (T) 5G ₹43640 2022-06-14 Buy

Properties

Melting point :64-67 °C
Boiling point :237.6±13.0 °C(Predicted)
Density :1.136±0.06 g/cm3(Predicted)
storage temp. :Inert atmosphere,2-8°C
pka :3.87±0.16(Predicted)
optical activity :[α]20/D 17±1°, c = 1% in chloroform
BRN :1721139

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

D-α-Hydroxyisovaleric acid may be used in the preparation of biodegradable, optically active and isotactic poly(D-2-hydroxy-3-methylbutanoic acid).

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