H40009

2-Hydroxy-2-methylbutyric acid

98%

• Sinónimos: α-Hydroxy-α-methylbutyric acid, (±)-α-Hydroxy-α-methylbutyric acid, (±)-2-Hydroxy-2-methylbutanoic acid, (±)-2-Hydroxy-2-methylbutyric acid, 2-Hydroxy-2-methylbutanoic acid, 2-Methyl-2-hydroxybutyric acid
• Fórmula lineal: C₂H₅C(CH₃)(OH)CO₂H
• Número de CAS: 3739-30-8
• Peso molecular: 118.13
• EC Number: 223-120-7
• MDL number: MFCD00004476
• UNSPSC Code: 12352100
• PubChem Substance ID: 24895608
• NACRES: NA.22

Propiedades

• Quality Level: 200
• assay: 98%
• mp: 73-75 °C (lit.)
• SMILES string: CCC(C)(O)C(O)=O
• InChI: 1S/C5H10O3/c1-3-5(2,8)4(6)7/h8H,3H2,1-2H3,(H,6,7)
• InChI key: MBIQENSCDNJOIY-UHFFFAOYSA-N

Descripción

Application

2-Hydroxy-2-methylbutyric acid can be used as:

• A complexing agent in a new electrolytic system, applicable in the isotachophoretic lanthanide separation.
• An aldehyde surrogate to prepare pyrrolo[1,2-a]quinoxaline derivatives by reacting with 2-(1H-pyrrol-1-yl)aniline.
• A starting material to synthesize Cr(V) reagent named sodium bis(2-hydroxy-2-methylbutyrato)oxochromate(V) (Aldrich cat. no. ALD00006) applicable in the total synthesis of (−)-taxuyunnanine D.

Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves