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Safety Information

742619

Sigma-Aldrich

tert-Amyl methyl ether

produced by INEOS Oligomers, ≥99.0% (GC)

Synonym(s):

METHOXYPENTANE™, 1,1-Dimethylpropyl methyl ether, Methyl 2-methyl-2-butyl ether, Methyl tert-pentyl ether, TAME

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About This Item

Linear Formula:
C2H5C(CH3)2OCH3
CAS Number:
994-05-8
Molecular Weight:
102.17
Beilstein:
1731452
EC Number:
213-611-4
MDL number:
MFCD00010186
UNSPSC Code:
12352100
PubChem Substance ID:
329765584

Assay

≥99.0% (GC)

form

liquid

impurities

≤0.01% benzene
≤0.02% water
≤0.50% sum of C5-hydrocarbons
≤0.50% sum of C7-ethers
≤0.60% tert-amyl alcohol

refractive index

n20/D 1.389 (lit.)
n20/D 1.3896

bp

85-86 °C (lit.)

density

0.76-0.78 g/mL at 25 °C (lit.)

functional group

ether

SMILES string

CCC(C)(C)OC

InChI

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

InChI key

HVZJRWJGKQPSFL-UHFFFAOYSA-N

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Application


  • Identification of environmental hazards of gasoline oxygenate tert-amyl methyl ether (TAME).: This study evaluates the environmental risks associated with the use of tert-Amyl methyl ether (TAME) as a gasoline oxygenate. The research highlights potential hazards to environmental and human health, underscoring the need for careful assessment and regulation of TAME use in fuels. (Huttunen et al., 1997).

Legal Information

METHOXYPENTANE is a trademark of INEOS Oligomers

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225,H302,H336

Precautionary Statements

P210 - P301 + P312 + P330

Hazard Classifications

Acute Tox. 4 Oral - Flam. Liq. 2 - STOT SE 3

Target Organs

Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

19.4 °F - closed cup

Flash Point(C)

-7 °C - closed cup

Regulatory Information

危险化学品

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Certificates of Analysis (COA)

Lot/Batch Number
BCCK5624
BCCF4077
BCCC6331
BCBS3844V
BCBS1951V

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Sinikka Vainiotalo et al.
Journal of occupational health, 48(5), 347-357 (2006-10-21)
The exposure of gasoline pump repairers and inspectors to gasoline was studied at service stations and repair shops in Finland in April-June 2004. The average air temperature ranged from 7 degrees C to 16 degrees C and wind speed from
Dorothea M Kujawinski et al.
Journal of environmental monitoring : JEM, 12(1), 347-354 (2010-01-19)
In order to monitor the behaviour of contaminants in the aqueous environment effective enrichment techniques often have to be employed due to their low concentrations. In this work a robust and sensitive purge and trap-gas chromatography-isotope ratio mass spectrometry method
Susan C J Sumner et al.
Journal of applied toxicology : JAT, 23(6), 419-425 (2003-11-25)
Interest in understanding the biological behavior of aliphatic ethers has increased owing to their use as gasoline additives. The purpose of this study was to investigate the blood pharmacokinetics of the oxygenate tertiary amyl methyl ether (TAME), its major metabolite
Piyapawn Somsamak et al.
Environmental science & technology, 39(1), 103-109 (2005-01-26)
The fuel oxygenate methyl tert-butyl ether (MTBE) has been frequently detected in groundwater and surface water. Since contaminated sites are often subsurface, anaerobic degradation of MTBE will likely be significant for remediation. As traditional approaches to evaluate biodegradation generally involve
Jessica Purswani et al.
Environmental toxicology and chemistry, 27(11), 2296-2303 (2008-06-05)
Nine bacterial strains isolated from two hydrocarbon-contaminated soils were selected because of their capacity for growth in culture media amended with 200 mg/L of one of the following gasoline oxygenates: Methyl-tert-butyl ether (MTBE), ethyl-tert-butyl ether (ETBE), and tert-amyl methyl ether
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