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ChemicalBook >> CAS DataBase List >> 2-ETHYL-2-HYDROXYBUTYRIC ACID

2-ETHYL-2-HYDROXYBUTYRIC ACID

2-ETHYL-2-HYDROXYBUTYRIC ACID price.
  • $107 - $851.96
  • Product name: 2-ETHYL-2-HYDROXYBUTYRIC ACID
  • CAS: 3639-21-2
  • MF: C6H12O3
  • MW: 132.16
  • EINECS:222-867-6
  • MDL Number:MFCD00004183
  • Synonyms:2-Ethyl-2-hydroxybutanoic acid;Butanoic acid, 2-ethyl-2-hydroxy-;2,2-DIETHYLGLYCOLIC ACID;2-ETHYL-2-HYDROXYBUTYRIC ACID;2-ETHYL-2-HYDROXYBUTYRICACID,99%;2-ETHYL-2-HYDROXYBUTYRIC ACID 99%;2-Hydroxy-2-ethylbutanoic acid;Diethoxalic acid
Price3 Properties Safety Information Description
3 prices
Selected condition：
Brand
  • AHH
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
Package
  • 5G
  • 100g
  • ManufacturerAHH
  • Product numberMT-12425
  • Product description2-Ethyl-2-hydroxybutyric acid 99%
  • Packaging100g
  • Price$298
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0008712
  • Product description2-ETHYL-2-HYDROXYBUTYRIC ACID 95.00%
  • Packaging5G
  • Price$851.96
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number138436
  • Product description2-Ethyl-2-hydroxybutyric acid 99%
  • Packaging5g
  • Price$107
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-12425 2-Ethyl-2-hydroxybutyric acid 99% 100g $298 2021-12-16 Buy
American Custom Chemicals Corporation CHM0008712 2-ETHYL-2-HYDROXYBUTYRIC ACID 95.00% 5G $851.96 2021-12-16 Buy
Sigma-Aldrich 138436 2-Ethyl-2-hydroxybutyric acid 99% 5g $107 2024-03-01 Buy

Properties

Melting point :79-82 °C (lit.)
Boiling point :277.83°C (rough estimate)
Density :1.0160 (rough estimate)
refractive index :1.4691 (estimate)
pka :4.05±0.15(Predicted)

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-Ethyl-2-hydroxybutyric acid was used as internal standard during quantification of medium-chain-length bacterial poly(3-hydroxyalkanoate) by gas chromatography. It was used as ligand to study the effect of anionic and cationic surfactants on kinetics of electron transfer reaction from organic sulfides to [CrV(ehba)2]-(ehba=2-ethyl-2-hydroxy butyric acid).

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