Dibutyl (2Z)-2-butenedioate

Basic Information

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CAS Number

105-76-0

Molecular Formula

C12H20O4

Molecular Weight

228.29 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

-85°C

Boiling Point

161°C/24mmHg

Solubility

0.17g/l slightly soluble

Refractive Index

n20/D 1.445(lit.)

SMILES

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CCCCOC(=O)/C=C\C(=O)OCCCC

InChI

InChI=1S/C12H20O4/c1-3-5-9-15-11(13)7-8-12(14)16-10-6-4-2/h7-8H,3-6,9-10H2,1-2H3/b8-7-

InChIKey

JBSLOWBPDRZSMB-FPLPWBNLSA-N

LogP

2.2291999999999996

Topological Polar Surface Area

52.60000000000001 Å²

Hydrogen Bond Donor/Acceptor

0 / 4

Complexity

209

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Sensitiveness

Sensitive to moisture

Explosive Limit

0.5-3.4%(V)

Synonyms & References

English

Dibutyl maleate
2-BUTENEDIOIC ACID (Z)-,DIBUTYL ESTER
BUTYL MALEATE
DBM
DI-N-BUTYL MALEATE
MALEIC ACID DIBUTYL ESTER
MALEIC ACID DI-N-BUTYL ESTER
(Z)-2-Butenedioic acid dibutyl ester
2-Butenedioic acid, dibutyl ester
Bibutyl maleate
Bisomer DBM
dibutyl
Dibutyl (2Z)-2-butenedioate
Dibutylester kyseliny maleinove
Dibutylmaeate
Octomer DBM
PX-504
RC Comonomer DBM
Dibutyl maliate
2-methylenesuccinic acid dibutyl ester
Butanedioic acid,methylene-,dibutyl ester
Di(n-butyl) itaconate
dibutyl 2-methylenesuccinate
Dibutyl itaconate
Itaconic Acid Dibutyl Ester
Methylen-bernsteinsaeure-dibutylester
n-butyl maleate
staflexdbm
Staflex DBM
rccomonomerdbm
Maleic acid, dibutyl ester

MDL Number

MFCD00009447

Customs Code

2917190090

FAQ

What is Dibutyl (2Z)-2-butenedioate (CAS: 105-76-0)?

Dibutyl (2Z)-2-butenedioate (CAS: 105-76-0) is a colorless liquid organic compound with the chemical formula C12H22O4. It is a diester derived from (2Z)-2-butenedioic acid (fumaric acid) and butanol, characterized by its stability and use as a crosslinking agent in polymer chemistry. The compound exhibits typical ester properties, including solubility in organic solvents and reactivity in chemical synthesis.

What are the main uses of Dibutyl (2Z)-2-butenedioate (CAS: 105-76-0)?

Dibutyl (2Z)-2-butenedioate (CAS: 105-76-0) is primarily used in the pharmaceutical industry as a stabilizer and intermediate in drug synthesis. It also finds applications in polymer science for crosslinking, in food additives as a flavor enhancer, and in research for developing new chemical compounds. Its versatile structure makes it valuable in industrial processes requiring ester functionality.

Is Dibutyl (2Z)-2-butenedioate (CAS: 105-76-0) safe?

Dibutyl (2Z)-2-butenedioate (CAS: 105-76-0) is generally considered safe when handled properly, but it may cause mild skin or eye irritation. Safety data sheets (SDS) recommend using protective gloves and eye wear, ensuring adequate ventilation, and avoiding direct contact. It is non-flammable but should be stored away from heat and incompatible materials to comply with safety standards in chemical handling.

How should Dibutyl (2Z)-2-butenedioate (CAS: 105-76-0) be stored?

Dibutyl (2Z)-2-butenedioate (CAS: 105-76-0) should be stored in airtight, light-resistant containers at room temperature (15-25°C) and low humidity. It is stable under these conditions but should be protected from moisture and excessive heat to prevent degradation. Storage in a well-ventilated area is advised to maintain its chemical integrity and safety.