Diethylene glycol, EssentQ®

- Synonyms: 2,2'-Oxydiethanol, 2,2'-Dihydroxydiethyl ether, Diglycol
- C4H10O3
- M = 106,12 g/mol
- CAS [111-46-6]
- EINECS-No.: 203-872-2
- Density: 1,12 g/cm3
- Solub. in water: (20 ºC): miscible
- Melting point: ~ -10 ºC
- Boiling point: 244 - 252 ºC
- Flash pt. 146 ºC
- Ignition temp.: ~ 230 ºC
- Vapour pressure: (20 ºC) 0,013 hPa
- Refraction index: (n 20 ºC/D) 1,4475
- Dielectric const.: (20 ºC) 32
- LD 50 (oral, rat): 12565 mg/kg
- GHS-signal word: Warning
- GHS-H sentences: H302
- GHS-P sentences: P264 - P270 - P301+P312 - P330 - P501a
- Tariff number: 2909 41 00 00
- Applications: analytical chemistry, synthesis of organic products, in antifreeze compositions, solvents.

SPECIFICATIONS
assay (G.C.): min. 99 %
identity (IR-spectrum): passes test
density (20º/4º): 1,115 - 1,117
residue on ignition: max. 0,005 %
water (K.F.): max. 0,3 %