MONOSTEARYL MALEATE (100 MG)

Basic Information

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CAS Number

2424-62-6

Molecular Formula

C22H40O4

Molecular Weight

368.5 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

Polymers and Plastics Thermoplastics Polyolefins

Basic Physical Properties

Melting Point

79-81 °C

Boiling Point

483.4°Cat760mmHg

Density

0.961

Flash Point

153.5°C

Refractive Index

1.472

SMILES

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CCCCCCCCCCCCCCCCCCOC(=O)C=CC(=O)O

InChI

InChI=1S/C22H40O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-20-26-22(25)19-18-21(23)24/h18-19H,2-17,20H2,1H3,(H,23,24)/b19-18-

InChIKey

MHQJUHSHQGQVTM-HNENSFHCSA-N

LogP

6.431900000000006

Topological Polar Surface Area

63.60000000000001 Å²

Hydrogen Bond Donor/Acceptor

1 / 4

Complexity

363

Synonyms & References

English

2424-62-6
MONO-STEARYL MALEATE
(Z)-4-(Octadecyloxy)-4-oxobut-2-enoicacid
E74826
MONOSTEARYL MALEATE (100 MG)
Octadecyl hydrogen maleate
MHQJUHSHQGQVTM-HNENSFHCSA-N
BS-44847
octadecyl fumarate
(2Z)-4-(OCTADECYLOXY)-4-OXOBUT-2-ENOIC ACID
2-Butenedioic acid (2Z)-, monooctadecyl ester
maleic acid monostearyl ester
CHEBI:169222
(Z)-4-(Octadecyloxy)-4-oxobut-2-enoic acid
stearyl fumarate
(Z)-4-octadecoxy-4-oxobut-2-enoic acid
CS-0199052
DTXSID2062406
LMFA07010979
MFCD08274815
Monostearyl maleate
NS00027597
SCHEMBL809427
EINECS 219-361-2
Monostearyl Maleate
2-Butenedioic acid(2Z)-, 1-octadecyl ester
MONOSTEARYL MALEATE, USP STANDARD
2-Butenedioic acid (2Z)-,monooctadecyl ester
Maleinsaeuremono-octadecylester
mono-octadecyl cis butene dicarboxylate
monooctadecyl maleate

MDL Number

MFCD08274815

Customs Code

2918990090

FAQ

What are the physical and chemical properties of MONOSTEARYL MALEATE (CAS: 2424-62-6)?

Monostearyl maleate (CAS: 2424-62-6) is a crystalline solid with a molecular weight of approximately 354.45 g/mol. It has limited water solubility but good solubility in organic solvents. Chemically, it reacts readily with hydroxyl groups and can be used in esterification reactions. It has a melting point around 55°C and is stable under normal conditions but should be handled with caution in reactions involving strong acids or bases.

How is MONOSTEARYL MALEATE (CAS: 2424-62-6) typically synthesized?

Monostearyl maleate (CAS: 2424-62-6) is typically synthesized by esterification of stearic acid with maleic anhydride in the presence of a catalyst like pyridine. The reaction proceeds under mild conditions, yielding a product with good selectivity and high yield. The process requires careful control of temperature and reaction time to ensure optimal product formation.

What industries use MONOSTEARYL MALEATE (CAS: 2424-62-6)?

Monostearyl maleate (CAS: 2424-62-6) is widely used in the pharmaceutical industry as an excipient, in polymers for plasticizers and modifiers, and in the cosmetic industry for its skin-softening properties. It is also used in the food industry as a stabilizer and in the manufacturing of electronic sensors and semiconductors for its excellent dielectric properties.

What precautions should be taken when handling MONOSTEARYL MALEATE (CAS: 2424-62-6)?

When handling monostearyl maleate (CAS: 2424-62-6), appropriate personal protective equipment (PPE) such as gloves and goggles should be worn. Store the compound in a cool, dry place away from strong acids and bases. In case of a spill, use appropriate containment measures and dispose of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal information.