English En

Dichloromethane, HPLC grade, stabilized with ethanol

- Synonyms: Methylene chloride, Chloromethylene
- CH2Cl2
- M = 84,93 g/mol
- CAS [75-09-2]
- EINECS-No.: 200-838-9
- Density: 1,32 g/cm3
- Solub. in water: (20 ºC): 20 g/l
- Melting point: ~ -95 ºC
- Boiling point: 40 ºC
- Ignition temp.: 605 ºC
- Vapour pressure: (20 ºC) 475 hPa
- Dielectric const.: (20 ºC) 9,1
- LD 50 (oral, rat): 1600 mg/kg
- EC-Index-No.: 602-004-00-3
- ADR: 6.1 T1 III UN 1593
- IMDG: 6.1 III UN 1593
- IATA/ICAO: 6.1 III UN 1593
- GHS-signal word: Warning
- GHS-H sentences: H315 - H319 - H335 - H336 - H351 - H373 -
- GHS-P sentences: P260 - P280 - P305+P351+P338 - P321 - P405 - P501a
- Tariff number: 2903 12 00 00
- Applications: solvents, analytical chemistry.

SPECIFICATIONS
assay (G.C.): min. 99,5 %
identity (IR-spectrum): passes test
density (20º/4º): 1,323 - 1,327
ethanol (G.C.): max. 0,3 %
alkalinity: max. 0,0002 meq/g
residue on evaporation: max. 0,0003 %
acidity: max. 0,0002 meq/g
water (K.F.): max. 0,01 %

wavelength:: T(%) A (AU)
235 nm: 20 % 0,699 AU
238 nm: 50 % 0,301 AU
247 nm: 90 % 0,046 AU

Microfiltered through membranes of pore diameter 0,22 µm