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Name	n-Butylvinylether	EINECS	203-860-7
CAS No.	111-34-2	Density	0.776 g/cm³
PSA	9.23000	LogP	1.94660
Solubility	3 g/L (20 °C) in water	Melting Point	-92 °C(lit.)
Formula	C₆H₁₂O	Boiling Point	93.6 °C at 760 mmHg
Molecular Weight	100.161	Flash Point	15°F
Transport Information	UN 2352 3/PG 2	Appearance	clear liquid
Safety	9-14-16-33	Risk Codes	11-19
Molecular Structure		Hazard Symbols	F
Synonyms	n-Butyl vinyl ether;Ether,butyl vinyl (8CI);1-(Ethenyloxy)butane;1-(Vinyloxy)butane;1-Butoxyethene;BVE;Butoxyethene;Butoxyethylene;Butane, 1-(ethenyloxy)-;NBVE;NSC 8264;Vinylbutyl ether;Vinyl n-butyl ether;	Article Data	48

n-Butylvinylether Synthetic route

: 871-22-7
dibutyl acetal

: 15898-92-7
6,6-Dimethyloenanthsaeure

: 111-34-2
-butyl vinyl ether

Conditions

Conditions	Yield
	83%

: 74-86-2
acetylene

: 71-36-3
butan-1-ol

: 111-34-2
-butyl vinyl ether

Conditions

Conditions	Yield
With sodium hydroxide; cesium fluoride at 135 - 140℃; under 7600 - 10640 Torr; for 3h;	82%
With sodium butanolate at 100 - 150℃;
With potassium n-butoxide; paraffin oil at 180 - 190℃;

: 81577-06-2
(2-butoxy-ethanesulfinyl)-ethene

A: 111-34-2
-butyl vinyl ether

B: 2492-74-2
ethenesulfenic acid

Conditions

Conditions	Yield
With potassium hydroxide at 280 - 290℃;	A 68% B n/a

: 1112-54-5
vinyltriethylsilane

: 71-36-3
butan-1-ol

A: 111-34-2
-butyl vinyl ether

B: 994-49-0
hexaethyl disiloxane

Conditions

Conditions	Yield
With bromine for 4h;	A 65% B 20%

: 871-22-7
dibutyl acetal

A: 111-34-2
-butyl vinyl ether

B: 71-36-3
butan-1-ol

Conditions

Conditions	Yield
phosphoric acid at 200℃; Product distribution; various catalysts;	A 12.5% B 16.7%

: 57006-87-8
butane, 1-(1-ethoxyethoxy)-

: 111-34-2
-butyl vinyl ether

Conditions

Conditions	Yield
at 300℃; beim Leiten ueber Kaolin;

: 871-22-7
dibutyl acetal

: 111-34-2
-butyl vinyl ether

Conditions

Conditions	Yield
With sodium hydrogen sulfate
With phosphoric acid
With palladium asbestos at 300℃;
With boric acid asbestos at 380 - 410℃;

: 17437-27-3
1,1-dibutoxy-2-chloro-ethane

: 111-34-2
-butyl vinyl ether

Conditions

Conditions	Yield
With sodium at 150℃;

: 52418-81-2
1-chloro-hexan-3-ol

A: 111-34-2
-butyl vinyl ether

B: 112-73-2
diethylene glycol dibutyl ether

Conditions

Conditions	Yield
With sodium hydroxide

: 75-01-4
chloroethylene

: 2372-45-4
sodium butanolate

: 111-34-2
-butyl vinyl ether

Conditions

Conditions	Yield
at 100℃;

n-Butylvinylether Chemical Properties

Structure of n-Butylvinylether (CAS NO.111-34-2):

IUPAC Name: 1-ethenoxybutane
Empirical Formula: C₆H₁₂O
Molecular Weight: 100.1589
EINECS: 203-860-7
Index of Refraction: 1.4
Molar Refractivity: 31.31 cm³
Molar Volume: 129 cm³
Polarizability: 12.41×10^-24cm³
Surface Tension: 22 dyne/cm
Density: 0.776 g/cm³
Enthalpy of Vaporization: 31.58 kJ/mol
Melting Point: −92 °C(lit.)
Boiling Point: 93.6 °C at 760 mmHg
Vapour Pressure: 55.8 mmHg at 25°C
Water Solubility: 3 g/L (20 ºC)
Physical Appearance: clear liquid
Synonyms of n-Butylvinylether (CAS NO.111-34-2): Butane, 1-(ethenyloxy)- ; Butil vinil eter ; Butoxyethene ; Butoxyethylene ; Ethenyl n-butyl ether ; Ether butylvinylique ; Ether, butyl vinyl ; Vinyl butyl ether ; Vinyl n-butyl ether ; n-n-Butylvinylether

n-Butylvinylether Toxicity Data With Reference

1.	skn-rbt 500 mg open MLD	UCDS** Union Carbide Data Sheet. (Industrial Medicine and Toxicology Dept., Union Carbide Corp., 270 Park Ave., New York, NY 10017) 6/28 ,1973.
2.	eye-rbt 500 mg open	AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. 10 (1954),61.
3.	orl-rat LD50:10 g/kg	UCDS** Union Carbide Data Sheet. (Industrial Medicine and Toxicology Dept., Union Carbide Corp., 270 Park Ave., New York, NY 10017) 6/28 ,1972.
4.	ihl-uns LC50:60 g/m3	GTPZAB Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 32 (10)(1988),25.
5.	ihl-mus LC50:62 g/m3/2H	85GMAT Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure Izmerov, N.F., et al.,Moscow, USSR.: Centre of International Projects, GKNT,1982,119.
6.	skn-rbt LD50:4240 mg/kg	AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. 10 (1954),61.

n-Butylvinylether Consensus Reports

Reported in EPA TSCA Inventory.

n-Butylvinylether Safety Profile

Hazard Codes: F
Risk Statements: 11-19
R11:Highly flammable.
R19:May form explosive peroxides.
Safety Statements: 9-14-16-33
S9:Keep container in a well-ventilated place.
S14:Keep away from ... (a list of incompatible materials will follow).
S16:Keep away from sources of ignition.
S33:Take precautionary measures against static discharges.
RIDADR: UN 2352 3/PG 2
WGK Germany: 2
RTECS: KN5950000
HazardClass: 3
PackingGroup: II
Mildly toxic by ingestion, skin contact, and inhalation. A skin and eye irritant. A very dangerous fire hazard when exposed to HEAT or flame. To fight fire, use foam, CO₂, dry chemical, alcohol foam. Moderately explosive by spontaneous chemical reaction. Can react with oxidizing materials. When HEATed to decomposition it emits acrid smoke and irritating fumes. See also ETHERS.

n-Butylvinylether Standards and Recommendations

DOT Classification: 3; Label: Flammable Liquid

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