2-プロパノール

製品名

2-プロパノール, puriss., meets analytical specification of Ph. Eur., BP, USP, ≥99.5% (GC)

SMILES string

CC(C)O

vapor density

2.1 (vs air)

vapor pressure

33 mmHg ( 20 °C), 44 mmHg ( 25 °C)

grade

puriss.

assay

≥99.5% (GC)

form

liquid

autoignition temp.

750 °F

quality

meets analytical specification of Ph. Eur., BP, USP

expl. lim.

2.0-12.7 %, 93 °C

technique(s)

GC/GC: suitable

impurities

acidity or alkalinity, complies, benzene and related subst., complies, peroxides, complies, residual solvents, complies, ≤0.0001% benzene, ≤0.0002% heavy metals (as Pb), ≤0.002% free acid (as C₂H₅COOH), ≤0.002% non-volatile matter, ≤0.05% aldehydes and ketones (as CH₃COCH₃), ≤0.1% methanol (GC), ≤0.2% water (Karl Fischer)

Quality Level

200

refractive index

n20/D 1.377-1.378

bp

82 °C (lit.)

mp

−89.5 °C (lit.)

density

0.785 g/mL at 25 °C (lit.)

cation traces

Fe: ≤1 mg/kg

absorption

in accordance

suitability

complies for appearance of solution, complies for identity