CAS 994-05-8|tert-Amyl methyl ether

Introduction：Basic information about CAS 994-05-8|tert-Amyl methyl ether, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Articles26
7. Synonyms

Common Name	tert-Amyl methyl ether
CAS Number	994-05-8	Molecular Weight	102.17500
Density	0.77 g/mL at 25 °C(lit.)	Boiling Point	85-86 °C(lit.)
Molecular Formula	C₆H₁₄O	Melting Point	/
MSDS	ChineseUSA	Flash Point	11 °F
Symbol	GHS02, GHS06, GHS08	Signal Word	Danger

Names

Name	tert-Amyl methyl ether
Synonym	More Synonyms

Chemical & Physical Properties

Density	0.77 g/mL at 25 °C(lit.)
Boiling Point	85-86 °C(lit.)
Molecular Formula	C₆H₁₄O
Molecular Weight	102.17500
Flash Point	11 °F
Exact Mass	102.10400
PSA	9.23000
LogP	1.82140
Index of Refraction	n20/D 1.389(lit.)
InChIKey	HVZJRWJGKQPSFL-UHFFFAOYSA-N
SMILES	CCC(C)(C)OC
Storage condition	Flammables area

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EK4421000

CHEMICAL NAME :: Butane, 2-methoxy-2-methyl-

CAS REGISTRY NUMBER :: 994-05-8

LAST UPDATED :: 199806

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C6-H14-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JJATDK JAT, Journal of Applied Toxicology. (John Wiley & Sons Ltd., Baffins Lane, Chichester, W. Sussex PO19 1UD, UK) V.1- 1981- Volume(issue)/page/year: 15,313,1995 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 14 gm/kg/28D-I

TOXIC EFFECTS :: Kidney, Ureter, Bladder - changes in bladder weight Endocrine - changes in adrenal weight

REFERENCE :: JJATDK JAT, Journal of Applied Toxicology. (John Wiley & Sons Ltd., Baffins Lane, Chichester, W. Sussex PO19 1UD, UK) V.1- 1981- Volume(issue)/page/year: 15,313,1995

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2000 ppm/6H/4W-I

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - coma Liver - liver function tests impaired

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0535711

Safety Information

Symbol	GHS02, GHS06, GHS08
Signal Word	Danger
Hazard Statements	H225-H301 + H311 + H331-H370
Precautionary Statements	P210-P260-P280-P301 + P310 + P330-P308 + P311-P403 + P233
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	F,Xn,T
Risk Phrases	R11;R20/22;R36/38
Safety Phrases	S16-S26-S39-S45-S36/37
RIDADR	UN 3271 3/PG 2
WGK Germany	3
RTECS	EK4421000
Packaging Group	II
Hazard Class	3.1
HS Code	2909199090

Customs

HS Code	2909199090
Summary	2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Articles26

Degradation of fuel oxygenates and their main intermediates by Aquincola tertiaricarbonis L108.

Microbiology 154(Pt 5) , 1414-21, (2008)

Growth of Aquincola tertiaricarbonis L108 on the fuel oxygenates methyl tert-butyl ether (MTBE), ethyl tert-butyl ether (ETBE) and tert-amyl methyl ether (TAME), as well as on their main metabolites t...

Air-water transfer of MTBE, its degradation products, and alternative fuel oxygenates: the role of temperature.

Environ. Sci. Technol. 38(20) , 5405-12, (2004)

The gasoline oxygenate methyl tert-butyl ether (MTBE) has become one of the world's mostwidespread groundwater and surface water contaminants. As a result, there has been increasing interest in the en...

Simultaneous determination of methyl tert-butyl ether, its degradation products and other gasoline additives in soil samples by closed-system purge-and-trap gas chromatography-mass spectrometry.

J. Chromatogr. A. 1132(1-2) , 28-38, (2006)

A new protocol for the simultaneous determination of methyl tert-butyl ether (MTBE); its main degradation products: tert-butyl alcohol (TBA) and tert-butyl formate (TBF); other gasoline additives, oxy...

Synonyms

Tertiary Amyl Methyl Ether

METHYL-TERT-AMYLETHER

2-methoxy-2-methylbutane

EINECS 213-611-4

MFCD00010186

TERT-AMYLMETHYLETHER

BUTANE,2-METHOXY-2-METHYL-

NA-TOSYL-L-ARGININE METHYL ESTER HYDROCHLORIDE

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