52017

3-Hydroxybutyric acid

analytical standard

• Synonym(s): (±)-3-Hydroxybutanoic acid, DL-β-Hydroxybutyric acid
• Linear Formula: CH₃CH(OH)CH₂COOH
• Molecular Weight: 104.10
• EC Number: 206-099-9
• UNSPSC Code: 41116107
• NACRES: NA.24
• Beilstein/REAXYS Number: 773861
• MDL number: MFCD00004546

Properties

• Product Name: 3-Hydroxybutyric acid, analytical standard
• InChI key: WHBMMWSBFZVSSR-UHFFFAOYSA-N
• InChI: 1S/C4H8O3/c1-3(5)2-4(6)7/h3,5H,2H2,1H3,(H,6,7)
• SMILES string: CC(O)CC(O)=O
• grade: analytical standard
• assay: ≥98.0% (GC)
• shelf life: limited shelf life, expiry date on the label
• refractive index: n20/D 1.4390-1.4450; n20/D 1.443 (lit.)
• bp: 118-120 °C/2 mmHg (lit.)
• density: 1.126 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H314
• pcodes: P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk: WGK 3
• flash_point_f: 233.6 °F - closed cup
• flash_point_c: 112 °C - closed cup