1-Propanol
SIGALD/33538 - puriss. p.a., reag. Ph. Eur., ≥99.5% (GC)
Synonym: Propyl alcohol
CAS Number: 71-23-8
Empirical Formula (Hill Notation): C3H8O
Molecular Weight: 60.10
EC Number: 200-746-9
MDL Number: MFCD00002941
Linear Formula: CH3CH2CH2OH
Product Type: Chemical
agency | reag. Ph. Eur. |
USP/NF | |
assay | ≥99.5% (GC) |
autoignition temp. | 700 °F |
bp | 97 °C (lit.) |
cation traces | Al: ≤0.5 mg/kg |
B: ≤0.02 mg/kg | |
Ba: ≤0.1 mg/kg | |
Ca: ≤0.5 mg/kg | |
Cd: ≤0.05 mg/kg | |
Co: ≤0.02 mg/kg | |
Cr: ≤0.02 mg/kg | |
Cu: ≤0.02 mg/kg | |
Fe: ≤0.1 mg/kg | |
Mg: ≤0.1 mg/kg | |
Mn: ≤0.02 mg/kg | |
Ni: ≤0.02 mg/kg | |
Pb: ≤0.1 mg/kg | |
Sn: ≤0.1 mg/kg | |
Zn: ≤0.1 mg/kg | |
density | 0.804 g/mL at 25 °C (lit.) |
expl. lim. | 13.7 % |
grade | puriss. p.a. |
impurities | ≤0.001% free acid (as C2H5COOH) |
≤0.001% non-volatile matter | |
≤0.01% acetone (GC) | |
≤0.01% propionaldehyde | |
≤0.05% 2-propanol | |
≤0.05% ethanol (GC) | |
≤0.05% methanol (GC) | |
≤0.05% water (Karl Fischer) | |
InChI | 1S/C3H8O/c1-2-3-4/h4H,2-3 |
InChI key | BDERNNFJNOPAEC-UHFFFAOYSA |
mp | −127 °C (lit.) |
refractive index | n |
SMILES string | CCCO |
vapor density | 2.1 (vs air) |
vapor pressure | 10 mmHg ( 147 °C) |
14.9 mmHg ( 20 °C) |
Application: | 1-Propanol has been employed as a solvent for the synthesis of mesoporous alumina. |
General description: | 1-Propanol is a linear alcohol. It exhibits Debye-type relaxation process which resembles α-relaxation and Johari-Goldstein type β-relaxation features of supercooled liquids (nonhydrogen-bonding type). It has been tested as a solvent for direct methanol/oxygen fuel cells. |
Symbol | GHS02,GHS05,GHS07 |
Signal word | Danger |
Hazard statements | H225 - H318 - H336 |
Precautionary statements | P210 - P233 - P240 - P241 - P280 - P305 + P351 + P338 |
Hazard Codes | F,Xi |
Risk Statements | 11-41-67 |
Safety Statements | 7-16-24-26-39 |
RIDADR | UN1274 - class 3 - PG 2 - n-Propanol |
WGK Germany | WGK 1 |
Flash Point(F) | 71.6 °F - closed cup |
Flash Point(C) | 22 °C - closed cup |
Purity | ≥99.5% (GC) |
bp | 97 °C (lit.) |
mp | −127 °C (lit.) |
Density | 0.804 g/mL at 25 °C (lit.) |
Refractive Index | n |
UNSPSC | 12352001 |