Dibutyl maleate

Dibutyl maleate
  • CAS No.:105-76-0
Other grades of this product :
Dibutyl maleate Basic information
Product Name:Dibutyl maleate
Synonyms:DI-N-BUTYL MALEATE;DBM;DIBUTYL MALEATE;BUTYL MALEATE;2-BUTENEDIOIC ACID (Z)-,DIBUTYL ESTER;(Z)-2-Butenedioic acid dibutyl ester;Bibutyl maleate;Bisomer DBM
CAS:105-76-0
MF:C12H20O4
MW:228.28
EINECS:203-328-4
Product Categories:Fatty Acid Esters (Plasticizer);Functional Materials;Plasticizer;C12 to C63;Carbonyl Compounds;Esters
Mol File:105-76-0.mol
Dibutyl maleate Chemical Properties
Melting point -85°C
Boiling point 281 °C(lit.)
density 0.988 g/mL at 25 °C(lit.)
vapor pressure 0.0027 hPa (20 °C)
refractive index n20/D 1.445(lit.)
Fp >230 °F
storage temp. Sealed in dry,Room Temperature
solubility 0.17g/l slightly soluble
form Liquid
color Clear colorless to light yellow
explosive limit0.5-3.4%(V)
Water Solubility insoluble
FreezingPoint 
BRN 1726634
LogP3.39 at 25℃
CAS DataBase Reference105-76-0(CAS DataBase Reference)
NIST Chemistry Reference2-Butenedioic acid (Z)-, dibutyl ester(105-76-0)
EPA Substance Registry SystemDibutyl 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 Temperature280 °C
TSCA Yes
HS Code 29171990
ToxicityLD50 orally in Rabbit: > 2000 mg/kg LD50 dermal Rabbit 10039 mg/kg
MSDS Information
ProviderLanguage
Dibutyl maleate English
SigmaAldrich English
ACROS English
Dibutyl maleate Usage And Synthesis
Chemical PropertiesCLEAR COLOURLESS TO SLIGHTLY YELLOWISH LIQUID
UsesDibutyl maleate is used as a copolymer and plasticizer.
UsesDibutyl Maleate is a reagent used in the preparation of lactones for the synthesis of antibacterial compounds.
Safety ProfilePoison 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.

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