442795
tert-Butyl ethyl ether
analytical standard
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About This Item
Linear Formula:
C2H5OC(CH3)3
CAS Number:
Molecular Weight:
102.17
EC Number:
211-309-7
UNSPSC Code:
12352200
PubChem Substance ID:
Beilstein/REAXYS Number:
1731469
MDL number:
NACRES:
NA.24
grade
analytical standard
Quality Level
vapor pressure
155 mmHg ( 25 °C)
CofA
current certificate can be downloaded
packaging
ampule of 1000 mg
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.375 (lit.)
bp
72-73 °C (lit.)
mp
−97 °C (lit.)
density
0.742 g/mL at 25 °C (lit.)
application(s)
environmental
format
neat
storage temp.
2-30°C
SMILES string
CCOC(C)(C)C
InChI
1S/C6H14O/c1-5-7-6(2,3)4/h5H2,1-4H3
InChI key
NUMQCACRALPSHD-UHFFFAOYSA-N
General description
tert-Butyl ethyl ether is a fuel additive used in the formulation of automotive gasoline for reducing the emission of carbon monoxide and unburned hydrocarbons, and also to improve octane ratings.
Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
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signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
-2.2 °F - closed cup
flash_point_c
-19 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Oxidation characteristic and products of ETBE (ethyl tert-butyl ether).
Liu X, et al.
Energy, 82, 184- 192 (2015)
Masaaki Suzuki et al.
The Journal of toxicological sciences, 37(6), 1239-1246 (2012-12-05)
The carcinogenicity of ethyl tertiary-butyl ether (ETBE) was examined by oral administration using F344/DuCrlCrlj rats. Groups of 50 male and 50 female rats were given drinking water containing ETBE at doses of 0, 625, 2,500 or 10,000 ppm (w/w) for
Marcy I Banton et al.
Journal of immunotoxicology, 8(4), 298-304 (2011-08-11)
The potential for immunotoxicological effects of ethyl tertiary butyl ether (ETBE, CAS RN 637-92-3) was studied in young adult female Crl:CD(SD) rats following subchronic oral exposures. Rats were exposed by gavage once daily for 28 consecutive days to 0, 250