2-Propanol

vapor density

2.1 (vs air)

Quality Level

100

vapor pressure

33 mmHg ( 20 °C)
44 mmHg ( 25 °C)

Assay

99.9%

form

liquid

autoignition temp.

750 °F

expl. lim.

2.0-12.7 % 93 °C

technique(s)

HPLC: suitable

impurities

≤0.0005% non-volatile matter
≤0.001% free acid (as C₂H₅COOH)
≤0.05% water (Karl Fischer)

color

APHA: ≤10

transmittance

210 nm ≥20%
220 nm ≥50%
230 nm ≥75%
260 nm ≥98%

refractive index

n20/D 1.377 (lit.)

pH

7.0 (20 °C)

bp

82 °C (lit.)

mp

−89.5 °C (lit.)

density

0.785 g/mL at 25 °C (lit.)

UV absorption

λ: 205 nm A_max: ≤1.0
λ: 210 nm A_max: ≤0.70
λ: 220 nm A_max: ≤0.20
λ: 230 nm A_max: ≤0.10
λ: 260 nm A_max: ≤0.01
λ: 400 nm A_max: ≤0.01

application(s)

food and beverages

SMILES string

CC(C)O

InChI

1S/C3H8O/c1-3(2)4/h3-4H 1-2H3

InChI key

KFZMGEQAYNKOFK-UHFFFAOYSA-N