1.00272

2-Propanol

standard for the analysis of tobacco

• Synonym(s): sec-Propyl alcohol, IPA, Isopropanol, Isopropyl alcohol
• Linear Formula: (CH₃)₂CHOH
• CAS Number: 67-63-0
• Molecular Weight: 60.10
• Beilstein: 635639
• MDL number: MFCD00011674
• UNSPSC Code: 12352104
• NACRES: NA.24

Properties

• vapor density: 2.1 (vs air)
• Quality Level: 100
• vapor pressure: 33 mmHg ( 20 °C); 44 mmHg ( 25 °C)
• Assay: ≥99.0% (n-heptadecane, GC); ≥99.2% ethanol basis (m/m); ≥99.8% (2-propanol)
• form: liquid
• autoignition temp.: 750 °F
• expl. lim.: 2.0-12.7 %, 93 °C
• refractive index: n20/D 1.377 (lit.)
• bp: 82 °C (lit.)
• mp: −89.5 °C (lit.)
• transition temp: flash point 12 °C
• density: 0.785 g/mL at 25 °C (lit.)
• storage temp.: 2-25°C
• SMILES string: CC(C)O
• InChI: 1S/C3H8O/c1-3(2)4/h3-4H,1-2H3
• InChI key: KFZMGEQAYNKOFK-UHFFFAOYSA-N

Description

Analysis Note

Assay (2-Propanol) (GC): ≥ 99.8 %
Assay (Ethanol) (m/m): ≥ 99.2 %
Assay (n-Heptadecane) (GC): ≥ 99.0 %
Ethanol (GC/ +/-1%): 2
n-Heptadecane (GC/ +/-1%): 0.3
Water: ≤ 0.1 %

Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Danger
• Hazard Statements: H225 - H319 - H336
• Precautionary Statements: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Target Organs: Central nervous system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point(F): 53.6 °F
• Flash Point(C): 12 °C