2,3-Dihydroxypropyl stearate

Basic Information

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CAS Number

11099-07-3

Molecular Formula

C21H42O4

Molecular Weight

358.56 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

133-134 ºC

Refractive Index

1.4385 (589.3 nm 80 ºC)

SMILES

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CCCCCCCCCCCCCCCCCC(=O)OCC(CO)O

InChI

InChI=1S/C21H42O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-21(24)25-19-20(23)18-22/h20,22-23H,2-19H2,1H3

InChIKey

VBICKXHEKHSIBG-UHFFFAOYSA-N

LogP

5.1443000000000065

Topological Polar Surface Area

66.76 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

227

Synonyms & References

English

GLYCERYL MONOSTEARATE
1,2,3-PROPANETRIOL 1-OCTADECANOATE
1-MONOOCTADECANOYL-RAC-GLYCEROL
1-MONOSTEARIN
1-MONOSTEAROYL-RAC-GLYCEROL
1-STEAROYL-RAC-GLYCEROL
2,3-Dihydroxypropyl octadecanoate
alpha-monostearin
DL-ALPHA-STEARIN
EMALEX GMS-10SE
EMALEX GMS-15SE
EMALEX GMS-195
EMALEX GMS-20SE
EMALEX GMS-25SE
EMALEX GMS-45RT
EMALEX GMS-50
EMALEX GMS-55FD
EMALEX GMS-A
EMALEX GMS-ASE
EMALEX GMS-B
ETHYLENE GLYCOL MONOSTEARATE
GLYCEROL MONOSTEARATE 40-55, EP STANDARD
AM 111 (surfactant)
AM 112
AM 113
Atmer 122
Atmer 123
Atmos 150
Atmul 124
Atmul P 40S
EG 11

MDL Number

MFCD00036186

FAQ

What are the physical and chemical properties of 2,3-Dihydroxypropyl stearate (CAS: 11099-07-3)?

2,3-Dihydroxypropyl stearate (CAS: 11099-07-3) is a white to off-white solid with a molecular weight of approximately 322.55 g/mol. It is slightly soluble in water and more soluble in organic solvents like ethanol and acetone. Chemically, it is stable under normal conditions but can react with strong bases or acids to form other compounds.

How is 2,3-Dihydroxypropyl stearate (CAS: 11099-07-3) typically synthesized?

2,3-Dihydroxypropyl stearate (CAS: 11099-07-3) is synthesized by reacting 2,3-dihydroxypropyl alcohol with stearic acid. Commonly, this reaction is conducted in the presence of a base such as potassium hydroxide (KOH) to promote the esterification process. The yield of the reaction can be as high as 90%, with good selectivity to the desired product.

What industries use 2,3-Dihydroxypropyl stearate (CAS: 11099-07-3)?

2,3-Dihydroxypropyl stearate (CAS: 11099-07-3) is used in various industries, including pharmaceuticals for drug formulations, polymers for stabilizers and plasticizers, and in the production of functional materials for sensors and semiconductors. Its ability to enhance performance and stability in these applications makes it a valuable compound.

What precautions should be taken when handling 2,3-Dihydroxypropyl stearate (CAS: 11099-07-3)?

When handling 2,3-Dihydroxypropyl stearate (CAS: 11099-07-3), it is important to use appropriate personal protective equipment (PPE) such as gloves and safety goggles. Store in a cool, dry place away from direct sunlight. Handle in a well-ventilated area or fume hood to avoid inhalation of any fumes. In case of spill, use appropriate spill cleanup materials and consult the SDS for detailed instructions.