n-Butyl fumarate Chemical Properties

Melting point:

-85°C

Boiling point:

281 °C(lit.)

Density 

0.988 g/mL at 25 °C(lit.)

Pour Point 

-85

vapor pressure 

0.0027 hPa (20 °C)

refractive index 

n20/D 1.445(lit.)

Flash point:

>230 °F

storage temp. 

Sealed in dry,Room Temperature

solubility 

0.17g/l slightly soluble

form 

Liquid

color 

Clear colorless to light yellow

explosive limit

0.5-3.4%(V)

Water Solubility 

insoluble

FreezingPoint 

<-85℃

BRN 

1726634

LogP

3.39 at 25℃

CAS DataBase Reference

105-76-0(CAS DataBase Reference)

NIST Chemistry Reference

2-Butenedioic acid (Z)-, dibutyl ester(105-76-0)

EPA Substance Registry System

Dibutyl maleate (105-76-0)

Safety Information

Hazard Codes 

Xi,N,Xn

Risk Statements 

36/37/38-51/53-43-48/22

Safety Statements 

26-36-61-37-29-24-36/37

WGK Germany 

1

RTECS 

ON0875000

Autoignition Temperature

280 °C

TSCA 

Yes

HS Code 

29171990

Toxicity

LD50 orally in Rabbit: > 2000 mg/kg LD50 dermal Rabbit 10039 mg/kg

MSDS

• Language:English Provider:Dibutyl maleate
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS

n-Butyl fumarate Usage And Synthesis

Chemical Properties

Di-n-butyl maleate is a clearL colourless to slightly yellowish liquid. B.P. 258℃. (decomp.). Practically insoluble in water, soluble in alcohol and oils. Faint, winey odor of good tenacity, but with a chemical undertone. Mild, slightly bitter taste.

Uses

Dibutyl maleate is used as a copolymer and plasticizer.

Uses

Dibutyl Maleate is a reagent used in the preparation of lactones for the synthesis of antibacterial compounds.

Preparation

By direct esterification of n-Butanol with Maleic acid.

Safety Profile

Poison by intraperitoneal route. Moderately toxic by ingestion. Mddly toxic by skin contact. An eye and skin irritant. See also ESTERS and n-BUTYL ALCOHOL. Combustible when exposed to heat or flame; can react with oxilzing materials. To fight fire, use foam, CO2, dry chemical, alcohol foam. When heated to decomposition it emits acrid smoke and irritating fumes.

n-Butyl fumarate(105-76-0)Related Product Information

• Chlorphenamine maleate
• Methyl acrylate
• Dimethyl maleate
• Dioctyl maleate
• Dibutyl phosphate
• Dibutyl phthalate
• Diisooctyl maleate
• Cinepazide maleate
• Tris(trimethylsilyl)phosphate
• Diisobutyl succinate
• Dimethyl succinate
• Maleimide
• Diethyl maleate
• Fumaric acid
• CIS-BUTENEDIOIC ANHYDRIDE
• BUTYL OLEATE
• TRIS MALEATE
• Monomethyl maleate