2-Propanol, EMPROVE® ESSENTIAL Ph. Eur., BP, JP, USP, SAFC®

Supplier: Merck

Sustainable Options Available

Supplier: Merck

Sustainable Options Available

CAS Number:67-63-0

Formula:(CH₃)₂CHOH

MDL Number:MFCD00011674

:60.1 g/mol

Merck Index:13,05228

Boiling Pt:82 °C (1013 hPa)

Melting Pt:–89 °C

Density:0.786 g/cm³ (20 °C)

Flash Pt:12 °C

Storage Temperature:Ambient

EINECS:200-661-7

UN:1219

ADR:3,II

REACH:01-2119457558-25

:GHS02

:GHS07

Specifications

Environmentally Preferable:
Safer Human and Environmental Health
Environmental certification:
Chem21 Solvent Selection Guide recommended after discussion

Assay (GC):
≥ 99.5 %
Identity (IR):
conforms
Identity B (USP):
conforms
Identity (JP):
conforms
Appearance:
conforms
Clarity of solution:
conforms
Acidity or alkalinity:
conforms
Acidity:
conforms
Refractive index (n 20/D):
1.376 - 1.378
Density (d 20 °C/20 °C):
0.785 - 0.788
Density (d 25 °C/25 °C):
0.783 - 0.787
Boiling range (81-83°C):
≥ 94 % (v/v)
Absorbance (at 230 nm):
≤ 0.300
Absorbance (at 250 nm):
≤ 0.100
Absorbance (at 270 nm):
≤ 0.030
Absorbance (at 290 nm):
≤ 0.020
Absorbance (at 310 nm):
≤ 0.010
The spectrum shows a steadily descending curve with no observable peaks or shoulders:
conforms
Peroxides:
conforms
Volatile Impurities (GC) (individual):
≤ 0.1 % (v/v)
Volatile Impurities (GC) (total):
≤ 1.0 % (v/v)
Benzene and related substances (GC) (Benzene):
≤ 2 ppm
Benzene and related substances (GC) (total of impurities apart from 2-butanol):
≤ 0.3 %
Cyclohexane (GC):
≤ 50 ppm
Acetone (GC):
≤ 50 ppm
Ethanol (GC):
≤ 50 ppm
1-Propylalcohol (GC):
≤ 50 ppm
Isopropylether (GC):
≤ 0.01 %
Other residual solvents (ICH Q3C):
excluded by manufacturing process
Evaporation residue:
≤ 0.0020 %
Water:
≤ 0.20 %