3-Hydroxy-1,2-propanediyl bis(2-methylacrylate)

Basic Information

View in Editor

CAS Number

1830-78-0

Molecular Formula

C11H16O5

Molecular Weight

228.24 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

-33°C

Boiling Point

104°C

Flash Point

114.6±12.2 ºC,

Refractive Index

1.595

SMILES

View in Editor

O=C(OC(COC(=O)\C(=C)C)CO)\C(=C)C

InChI

InChI=1S/C11H16O5/c1-7(2)10(13)15-6-9(5-12)16-11(14)8(3)4/h9,12H,1,3,5-6H2,2,4H3

InChIKey

UKMBKKFLJMFCSA-UHFFFAOYSA-N

LogP

0.5859000000000001

Topological Polar Surface Area

72.83 Å²

Hydrogen Bond Donor/Acceptor

1 / 5

Complexity

276

Safety Information

View Safety Information

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Sensitiveness

对光敏感

Synonyms & References

English

2-Propenoic acid,2-methyl-, 1,1'-(2-hydroxy-1,3-propanediyl) ester
Glycerol Dimethacrylate (mixture of 1,2- and 1,3-form)(stabilized with MEHQ)
Glycerol dimethacrylate, mixture of isomers
1, 3 - GLYCEROL DIMETHACRYLATE
Glycerol 1,3-Dimethacrylate
2-hydroxy-1,3-propanediyl bismethacrylate
Bis(methacryloyloxy)propanol
glycerine dimethacrylate
Glycerol Dimethacrylate
glycerol dimethylacrylate
glycerol-1,3-dimethacrylate
glyceryl dimethacrylate
Bis(methacryloyloxy)propanol (mixture of 1,2- and 1,3-form) (stabilized with MEHQ)
glycerin 1,3-dimethacrylate
2-Propenoic acid,2-methyl-,2-hydroxy-1,3-propanediyl ester
1,2,3-Propanetriol,1,3-di(2-methyl-2-propenoate)
1,3-Bis(methacryloyloxy)-2-propanol
1,3-Di(methacryloyloxy)-2-hydroxypropane
Light Ester G 101P
Mhoromer D 1108
NK Ester 701
Glycerol 1,3-dimethacrylate check CAS
6VNY892Q3Y
2-hydroxypropane-1,3-diyl bis(2-methylacrylate)
2-Propenoic acid, 2-methyl-, 1,1'-(2-hydroxy-1,3-propanediyl) ester
2-Propenoic acid, 2-methyl-, 2-hydroxy-1,3-propanediyl ester
Glyceryl 1,3-dimet

MDL Number

MFCD00066299

Customs Code

2916190090

FAQ

What are the physical and chemical properties of 3-Hydroxy-1,2-propanediyl bis(2-methylacrylate) (CAS: 1830-78-0)?

3-Hydroxy-1,2-propanediyl bis(2-methylacrylate) is a colorless to pale yellow liquid with a molecular weight of approximately 242.28 g/mol. It has a pKa of around 4.5 and is soluble in common organic solvents like ethanol and acetone. The compound is reactive towards inorganic bases and exhibits moderate reactivity with common functional groups. It crystallizes in the orthorhombic system and has a melting point of about 55°C.

How is 3-Hydroxy-1,2-propanediyl bis(2-methylacrylate) (CAS: 1830-78-0) typically synthesized?

3-Hydroxy-1,2-propanediyl bis(2-methylacrylate) is synthesized through an esterification reaction between 2-methylacrylic acid and 1,2-propanediol. Commonly, this reaction is catalyzed by a sulfuric acid or toluene sulfonic acid, with a yield of around 85%. The reaction is typically carried out at room temperature and the product is isolated by washing, drying, and distillation.

What industries use 3-Hydroxy-1,2-propanediyl bis(2-methylacrylate) (CAS: 1830-78-0)?

3-Hydroxy-1,2-propanediyl bis(2-methylacrylate) is used in the pharmaceutical, polymer, and sensor industries. It serves as a monomer for polymer synthesis, particularly in the production of acrylic resins. In pharmaceuticals, it can be used as a precursor for the synthesis of certain drugs. Its sensitivity to moisture and air necessitates its use in applications where these factors are controlled.

What precautions should be taken when handling 3-Hydroxy-1,2-propanediyl bis(2-methylacrylate) (CAS: 1830-78-0)?

When handling 3-Hydroxy-1,2-propanediyl bis(2-methylacrylate), it is crucial to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. It should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and heat sources. Spills should be handled with care, using appropriate absorbent materials, and the area should be properly cleaned. Safety data sheets (SDS) should be readily available for reference.