ChemicalBook--->CAS DataBase List--->628-28-4

628-28-4

628-28-4 Structure

628-28-4 Structure
IdentificationMore
[Name]

N-BUTYL METHYL ETHER
[CAS]

628-28-4
[Synonyms]

1-METHOXYBUTANE
BUTYL METHYL ETHER
METHYL N-BUTYL ETHER
N-BUTYL METHYL ETHER
1-methoxy-butan
alpha-Methoxybutane
butane,1-methoxy-
Ether, butyl methyl
ether,butylmethyl
Methyl butyl ether
methylbutylether
n-C4H9OCH3
α-methoxybutane
Butylmethlyether
n-Butyl methly ether
BUTHYLMETHYLETHER
[EINECS(EC#)]

211-033-7
[Molecular Formula]

C5H12O
[MDL Number]

MFCD00009453
[Molecular Weight]

88.15
[MOL File]

628-28-4.mol
Chemical PropertiesBack Directory
[Melting point ]

−115 °C(lit.)
[Boiling point ]

70-71 °C(lit.)
[density ]

0.744 g/mL at 25 °C(lit.)
[vapor pressure ]

139 mm Hg ( 25 °C)
[refractive index ]

n20/D 1.374(lit.)
[Fp ]

14 °F
[form ]

clear liquid
[color ]

Colorless to Almost colorless
[BRN ]

1696931
[LogP]

1.660
[CAS DataBase Reference]

628-28-4(CAS DataBase Reference)
[EPA Substance Registry System]

Butane, 1-methoxy- (628-28-4)
Safety DataBack Directory
[Hazard Codes ]

F
[Risk Statements ]

R11:Highly Flammable.
R19:May form explosive peroxides.
[Safety Statements ]

S16:Keep away from sources of ignition-No smoking .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
[RIDADR ]

UN 2350 3/PG 2
[WGK Germany ]

3
[RTECS ]

KN5240000
[F ]

10-23
[HS Code ]

2909.30.6000
[HazardClass ]

3.1
[PackingGroup ]

II
[Safety Profile]

Poison by inhalation. A flammable liquid. When heated to decomposition it emits acrid smoke and irritating vapors.
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

Machette
Hazard InformationBack Directory
[General Description]

A clear liquid. Flash point 95°F. Less dense than water and slightly soluble in water. Vapors heavier than air. May be toxic by inhalation or skin absorption and irritating to skin. Used as a gasoline additive.
[Reactivity Profile]

BUTYL METHYL ETHER(628-28-4) can act as a base to form salts or addition compounds with strong acids. May react violently with strong oxidizing agents. Oxidizes readily in air. Relatively unreactive in other reactions, which typically involve the breaking of the carbon-oxygen bond.
[Air & Water Reactions]

Highly flammable. Oxidizes readily in air to form unstable peroxides that may explode spontaneously [Bretherick 1979 p.151-154, 164]. Less dense than water and slightly soluble in water.
[Health Hazard]

Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control may cause pollution.
[Fire Hazard]

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.
[Purification Methods]

Dry it with CaSO4, pass it through an alumina column to remove peroxides, and fractionally distil it. [Beilstein 1 IV 1518.]
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

methyl-n-butylether(628-28-4).msds
Spectrum DetailBack Directory
[Spectrum Detail]

N-BUTYL METHYL ETHER(628-28-4)MS
N-BUTYL METHYL ETHER(628-28-4)1HNMR
N-BUTYL METHYL ETHER(628-28-4)IR1
N-BUTYL METHYL ETHER(628-28-4)Raman
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

628-28-4(sigmaaldrich)
[TCI AMERICA]

Butyl Methyl Ether,>99.0%(GC)(628-28-4)
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