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Merck
CN

442795

叔丁基乙基醚

analytical standard

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关于此项目

线性分子式:
C2H5OC(CH3)3
化学文摘社编号:
分子量:
102.17
EC Number:
211-309-7
UNSPSC Code:
12352200
PubChem Substance ID:
Beilstein/REAXYS Number:
1731469
MDL number:
NACRES:
NA.24
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产品名称

叔丁基乙基醚, analytical standard

InChI key

NUMQCACRALPSHD-UHFFFAOYSA-N

InChI

1S/C6H14O/c1-5-7-6(2,3)4/h5H2,1-4H3

SMILES string

CCOC(C)(C)C

grade

analytical standard

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

Quality Level

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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.

pictograms

FlameExclamation mark

signalword

Danger

hcodes

Hazard Classifications

Flam. Liq. 2 - STOT SE 3

target_organs

Central nervous system

存储类别

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

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
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)
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
Akihiro Hagiwara et al.
Toxicology, 289(2-3), 160-166 (2011-08-26)
The modifying potential of ethyl tertiary-butyl ether (ETBE) on tumor development was investigated in a medium-term multi-organ carcinogenesis bioassay using male F344 rats. Animals were sequentially given 5 carcinogens with different target sites in the first 4 weeks for multi-organ

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