253898
tert-Butyl ethyl ether
99%
Synonym(s):
2-Ethoxy-2-methylpropane, Ethyl tert-butyl ether, Ethyl tert-butyl oxide
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About This Item
Linear Formula:
C2H5OC(CH3)3
CAS Number:
Molecular Weight:
102.17
NACRES:
NA.22
PubChem Substance ID:
eCl@ss:
39021026
UNSPSC Code:
12352100
EC Number:
211-309-7
MDL number:
Beilstein/REAXYS Number:
1731469
Assay:
99%
Form:
liquid
vapor pressure
155 mmHg ( 25 °C)
Quality Level
assay
99%
form
liquid
refractive index
n20/D 1.375 (lit.)
bp
72-73 °C (lit.)
mp
−97 °C (lit.)
solubility
water: soluble 1.2 g/100g at 20 °C(lit.)
density
0.742 g/mL at 25 °C (lit.)
functional group
ether
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
Solid-phase microextraction of tert-butyl ethyl ether in human urine by using single-walled carbon nanotubes as adsorbent has been reported.
Application
tert-Butyl ethyl ether has been used as gasoline oxygenate and its biodegradation by propane-oxidizing bacteria has been studied.
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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
Regulatory Information
危险化学品
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Axel Müller et al.
Environmental pollution (Barking, Essex : 1987), 240, 639-646 (2018-05-18)
Microplastics are increasingly entering marine, limnic and terrestrial ecosystems worldwide, where they sorb hydrophobic organic contaminants. Here, the sorption behavior of the fuel-related water contaminants benzene, toluene, ethyl benzene and xylene (BTEX) and four tertiary butyl ethers to virgin and
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
Q Li et al.
International journal of immunopathology and pharmacology, 24(4), 837-847 (2012-01-11)
Ethyl tertiary-butyl ether (ETBE) is a motor fuel oxygenate used in reformulated gasoline. The current use of ETBE in gasoline or petrol is modest but increasing. To investigate the effects of ETBE on splenocytes, mice were exposed to 0 (control)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 253898-25G | 04061838581204 |
| 253898-5G | 04061837019548 |