DILAURYL HYDROGEN PHOSPHITE

Basic Information

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CAS Number

21302-09-0

Molecular Formula

C24H50O3P+

Molecular Weight

418.64 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Surfactants Anionic Surfactants

Agricultural Chemicals Pesticides Insecticides

Polymers and Plastics Thermoplastics Polyolefins

Basic Physical Properties

Melting Point

24 °C

Boiling Point

200℃(2t

Flash Point

150°C

Solubility

Insuluble (2.6E-5 g/L) (25 ºC),

Refractive Index

1.4521 (589.3 nm 25 ºC)

SMILES

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CCCCCCCCCCCCO[P+](=O)OCCCCCCCCCCCC

InChI

InChI=1S/C24H51O3P/c1-3-5-7-9-11-13-15-17-19-21-23-26-28(25)27-24-22-20-18-16-14-12-10-8-6-4-2/h25H,3-24H2,1-2H3

InChIKey

SPBMDAHKYSRJFO-UHFFFAOYSA-N

LogP

9.080600000000002

Topological Polar Surface Area

38.69 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Complexity

282

Synonyms & References

English

FT-0624754
EINECS 244-325-8
didodecoxy-oxophosphanium
InChI=1/C24H50O3P/c1-3-5-7-9-11-13-15-17-19-21-23-26-28(25)27-24-22-20-18-16-14-12-10-8-6-4-2/h3-24H2,1-2H3/q+1
Doverphos 274
CHEMBL1972400
Didodecyl phosphonate
didodecoxy(oxo)phosphanium
21302-09-0
Didodecyl phosphite
Di-n-dodecyl phosphite
Weston DLP
W-110529
Dodecyl phosphite, (C12H25O)2HPO
Didodecyl phosphonate #
BRN 2056801
SCHEMBL262107
NSC41924
NSC-41924
NS00049689
Dilauryl phosphite
DTXSID6051859
Phosphonic acid, didodecyl ester
KQWYQZYVKPPMBX-UHFFFAOYSA-N
Chelex H 12
JP 212
QBCOASQOMILNBN-UHFFFAOYSA-
Didodecylphosphine oxide
NSC 41924
NCI60_003950
Di(n-dodecyl)hydrogen phosphate

Customs Code

2920909090

FAQ

What is Dilauryl Hydrogen Phosphite (CAS: 21302-09-0)?

Dilauryl hydrogen phosphite is a phosphite ester with the CAS number 21302-09-0. It is a colorless to yellow liquid with a distinctive odor. It has a molecular formula of C22H44O4P and is commonly used as a stabilizer and antioxidant in various applications.

What are the main uses of Dilauryl Hydrogen Phosphite (CAS: 21302-09-0)?

Dilauryl hydrogen phosphite is widely used as a stabilizer and antioxidant in the petrochemical, polymer, and pharmaceutical industries. It is commonly added to lubricants, polyolefins, and other organic materials to improve their thermal stability and prevent degradation.

Is Dilauryl Hydrogen Phosphite (CAS: 21302-09-0) safe?

Dilauryl hydrogen phosphite (CAS: 21302-09-0) is generally considered safe for industrial use when handled properly. However, it is flammable and may cause skin and eye irritation. Adequate ventilation and personal protective equipment are recommended to minimize exposure.

How should Dilauryl Hydrogen Phosphite (CAS: 21302-09-0) be stored?

Dilauryl hydrogen phosphite (CAS: 21302-09-0) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in sealed, tightly closed containers to prevent exposure to air and moisture. The storage temperature should not exceed 30°C (86°F) to maintain its stability.