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ChemicalBook >> CAS DataBase List >> N-BUTYL METHYL ETHER


CAS No. 628-28-4
Synonyms: n-C4H9OCH3;1-METHOXYBUTANE;α-methoxybutane;1-methoxy-butan;methylbutylether;Butylmethlyether;butane,1-methoxy-;ether,butylmethyl;BUTHYLMETHYLETHER;Methyl butyl ether
CBNumber: CB0714776
Molecular Formula: C5H12O
Formula Weight: 88.15
MOL File: 628-28-4.mol
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
CAS DataBase Reference: 628-28-4(CAS DataBase Reference)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes : F
Risk Statements : 11-19
Safety Statements : 16-23
RIDADR : UN 2350 3/PG 2
WGK Germany : 3
RTECS : KN5240000
F : 10-23
HazardClass : 3.1
PackingGroup : II
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

N-BUTYL METHYL ETHER Chemical Properties,Usage,Production

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.
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.
Reactivity Profile
N-BUTYL METHYL ETHER 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.
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.
N-BUTYL METHYL ETHER Preparation Products And Raw materials
Raw materials
Preparation Products
N-BUTYL METHYL ETHER Suppliers      Global( 41)Suppliers     
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628-28-4(N-BUTYL METHYL ETHER)Related Search:
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Oxygen Compounds Organic Building Blocks Ethers 1-methoxy-butan alpha-Methoxybutane butane,1-methoxy- Ether, butyl methyl ether,butylmethyl Methyl butyl ether methylbutylether n-C4H9OCH3 α-methoxybutane N-BUTYL METHYL ETHER Building Blocks 1-METHOXYBUTANE 628-28-4 BUTYL METHYL ETHER METHYL N-BUTYL ETHER Butylmethlyether n-Butyl methly ether C4H9OCH3 628284 CH3OC4H7 Ethers Organic Building Blocks Oxygen Compounds CH3CH23OCH3 BUTHYLMETHYLETHER Building Blocks C2 to C8 Chemical Synthesis Organic Building Blocks Oxygen Compounds Butyl methyl ether 99%
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