2-Propanol, LC-MS

- Synonyms: Isopropyl alcohol, Isopropanol, iso-Propanol, Dimethylcarbinol, 2-Hydroxypropane
- C3H8O
- M = 60,10 g/mol
- CAS [67-63-0]
- EINECS-No.: 200-661-7
- Density: 0,785 g/cm3
- Solub. in water: (20 ºC): miscible
- Melting point: -89,5 ºC
- Boiling point: 82,4 ºC
- Flash pt. 12 ºC
- Ignition temp.: 425 ºC
- Vapour pressure: (20 ºC) 43 hPa
- Dielectric const.: (25 ºC) 18,3
- LD 50 (oral, rat): 5045 mg/kg
- EC-Index-No.: 603-117-00-0
- ADR: 3 F1 II UN 1219
- IMDG: 3 II UN 1219
- IATA/ICAO: 3 II UN 1219
- GHS-signal word: Danger
- GHS-H sentences: H225 - H319 - H336
- GHS-P sentences: P210 - P303+P361+P353 - P305+P351+P338 - P370+P378 - P405 - P501a
- Tariff number: 2905 12 00 00
- Applications: solvents, in antifreeze compositions, cosmetics.

SPECIFICATIONS
assay (G.C.): min. 99,9 %
identity (IR-spectrum): passes test
density (20º/4º): 0,784 - 0,786
acidity: max. 0,0001 meq/g
aluminium (Al): max. 10 ppb
calcium (Ca): max. 10 ppb
copper (Cu): max. 5 ppb
iron (Fe): max. 10 ppb
lead (Pb): max. 5 ppb
magnesium (Mg): max. 10 ppb
manganese (Mn): max. 5 ppb
nickel (Ni): max. 5 ppb
potassium (K): max. 5 ppb
silver (Ag): max. 5 ppb
sodium (Na): max. 50 ppb
zinc (Zn): max. 10 ppb
residue on evaporation: max. 0,0005 %
water (K.F.): max. 0,05 %
suitability for use in LC-MS: passes test

wavelength:: T(%) A (AU)
210 nm: 20 % 0,699 AU
215 nm: 50 % 0,301 AU
240 nm: 90 % 0,046 AU

maximum peak absorbance:: max. 0,005 AU

Microfiltered through membranes of pore diameter 0,22 µm