Eter tert-butylowo-metylowy do chromatografii HPLC – SCHARLAU
Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
tert-Butyl methyl ether, HPLC grade
MTBE
– Synonyms: Methyl tert-butyl ether, MTBE
– C5H12O
– M = 88,15 g/mol
– CAS [1634-04-4]
– EINECS-No.: 216-653-1
– Density: 0,74 g/cm3
– Solub. in water: (10 ºC): ~ 26 g/l
– Melting point: -110 ºC
– Boiling point: 55 ºC
– Flash pt. -28 ºC
– Ignition temp.: 460 ºC
– Vapour pressure: (20 ºC) 268 hPa
– Refraction index: (25 ºC) 1,3664
– LD 50 (oral, rat): 3870 mg/kg
– ADR: 3 F1 II UN 2398
– IMDG: 3 II UN 2398
– IATA/ICAO: 3 II UN 2398
– GHS-signal word: Danger
– GHS-H sentences: H225 – H315
– GHS-P sentences: P210 – P240 – P302+P352 –
– Tariff number: 2909 19 90 00
– Applications: analytical chemistry, laboratory reagent, chromatography, solvents, as gasoline additive.
– Appearance: Colourless clear liquid
SPECIFICATIONS
assay (G.C.): min. 99,8 %
identity (IR-spectrum): passes test
density (20º/4º): 0,740 – 0,742
acidity: max. 0,0002 meq/g
alkalinity: max. 0,0002 meq/g
residue on evaporation: max. 0,0002 %
water (K.F.): max. 0,02 %
wavelength:: T(%) A (AU)
240 nm: 50 % 0,301 AU
255 nm: 80 % 0,097 AU
280 nm: 98 % 0,009 AU
Microfiltered through membranes of pore diameter 0,22 µm
