Glikol dietylenowy EssentQ® do syntezy – Scharlau
Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
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 – P330 – P301+P312 – 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 %
