| Identification | More | [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 Properties | Back 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 | [Specific Heat Capacity]
Cp(liquid):192.7J/(g·K),at 25℃ | [BRN ]
1696931 | [Henry's Law Constant]
6.6×10-3 mol/(m3Pa) at 25℃, Brockbank (2013) | [InChI]
1S/C5H12O/c1-3-4-5-6-2/h3-5H2,1-2H3 | [InChIKey]
CXBDYQVECUFKRK-UHFFFAOYSA-N | [SMILES]
CCCCOC | [LogP]
1.660 | [CAS DataBase Reference]
628-28-4(CAS DataBase Reference) | [EPA Substance Registry System]
Butane, 1-methoxy- (628-28-4) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS02 | [Signal word ]
Danger | [Hazard statements ]
H225 | [Precautionary statements ]
P210-P233-P240-P241-P242-P243 | [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 | [Storage Class]
3 - Flammable liquids | [Hazard Classifications]
Flam. Liq. 2 | [Safety Profile]
Poison by inhalation. A
flammable liquid. When heated to
decomposition it emits acrid smoke and
irritating vapors. |
| Hazard Information | Back 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. | [Uses]
Butyl Methyl Ether (n-Butyl methyl ether) is an important organic ether compound that can be used as a gasoline additive. | [Purification Methods]
Dry it with CaSO4, pass it through an alumina column to remove peroxides, and fractionally distil it. [Beilstein 1 IV 1518.] |
|
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Maya High Purity Chemicals
|
| Telephone: |
+86 (573) 82222445 (0)18006601000 452520369 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15221/0_EN.htm |
| Company Name: |
Sigma-Aldrich
|
| Telephone: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
|