03-4610

2-Butanol

JIS special grade, ≥99.0%

• Synonym(s): sec-Butyl alcohol
• Linear Formula: CH₃CH₂CH(OH)CH₃
• CAS Number: 78-92-2
• Molecular Weight: 74.12
• Beilstein/REAXYS Number: 773649
• MDL number: MFCD00004569
• UNSPSC Code: 12352106
• PubChem Substance ID: 329747716

Properties

• grade: JIS special grade
• vapor density: 2.6 (vs air)
• vapor pressure: 12.5 mmHg ( 20 °C)
• assay: ≥99.0%
• form: liquid
• expl. lim.: 9.8 %
• availability: available only in Japan
• refractive index: n20/D 1.397 (lit.)
• bp: 98 °C (lit.)
• mp: −115 °C (lit.)
• density: 0.808 g/mL at 25 °C (lit.)
• SMILES string: CCC(C)O
• InChI: 1S/C4H10O/c1-3-4(2)5/h4-5H,3H2,1-2H3
• InChI key: BTANRVKWQNVYAZ-UHFFFAOYSA-N

Safety Information

• pictograms: GHS02,GHS07
• signalword: Warning
• hcodes: H226,H319,H335,H336
• pcodes: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 3 - STOT SE 3
• target_organs: Central nervous system, Respiratory system
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 75.2 °F
• flash_point_c: 24 °C