Hexadecyl methacrylate

Basic Information

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CAS Number

2495-27-4

Molecular Formula

C20H38O2

Molecular Weight

310.52 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

15°C

Boiling Point

390.66°C (rough estimate)

Refractive Index

1.4498 (estimate)

SMILES

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CCCCCCCCCCCCCCCCOC(=O)C(=C)C

InChI

InChI=1S/C20H38O2/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-22-20(21)19(2)3/h2,4-18H2,1,3H3

InChIKey

ZNAOFAIBVOMLPV-UHFFFAOYSA-N

LogP

6.587000000000008

Topological Polar Surface Area

26.3 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

271

Synonyms & References

English

hexadecylmethacrylate
NCGC00164073-01
hexadecyl 2-methylprop-2-enoate
HEXADECYL METHACRYLATE [HSDB]
1-hexadecyl methacrylate
palmityl methacrylate
CK8I60B77H
2495-27-4
MFCD00078346
SCHEMBL138178
NS00005702
EINECS 219-672-3
HEXADECYL METHACRYLATE
AS-66458
1-HEXADECANOL, METHACRYLATE
Q27275501
FT-0697112
Cetyl methacrylate
HSDB 5883
UNII-CK8I60B77H
EC 219-672-3
E85331
DTXSID5027485
Methacrylic acid, hexadecyl ester
2-Propenoic acid, 2-methyl-, hexadecyl ester
Hexadecyl 2-methyl-2-propenoate
AKOS028108391
BLEMMER CMA
CAA49527
2-Propenoic acid,2-methyl-, hexadecyl ester
1-HEXADECYL METHACRYLATE

MDL Number

MFCD00078346

Customs Code

2916140000

FAQ

What are the physical and chemical properties of Hexadecyl methacrylate (CAS: 2495-27-4)?

Hexadecyl methacrylate (CAS: 2495-27-4) is a colorless or slightly yellowish liquid. It has a molecular weight of approximately 312.47 g/mol and is slightly soluble in water but miscible with organic solvents like ethanol and acetone. The compound is reactive, especially under UV light or heat, and can polymerize to form poly(methacrylates).

How is Hexadecyl methacrylate (CAS: 2495-27-4) typically synthesized?

Hexadecyl methacrylate (CAS: 2495-27-4) is typically synthesized by the reaction of 1-hexadecene with methacryloyl chloride in the presence of a suitable base, such as triethylamine. The reaction is carried out under anhydrous conditions to ensure high yield and selectivity.

What industries use Hexadecyl methacrylate (CAS: 2495-27-4)?

Hexadecyl methacrylate (CAS: 2495-27-4) is used in various industries. It is a key component in the production of poly(methacrylate) polymers, which are used in adhesives, coatings, and sealants. It also finds applications in pharmaceuticals for drug delivery systems and in polymer-based sensors.

What precautions should be taken when handling Hexadecyl methacrylate (CAS: 2495-27-4)?

When handling Hexadecyl methacrylate (CAS: 2495-27-4), it is important to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Work in a well-ventilated area or a fume hood to avoid inhalation. Dispose of any spills according to the Material Safety Data Sheet (MSDS) guidelines, and ensure proper storage in a cool, dry place away from heat sources.