Diethyl 3,5-di-tert-butyl-4-hydroxybenzylphosphonate

Basic Information

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CAS Number

976-56-7

Molecular Formula

C19H33O4P

Molecular Weight

356.44 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Agricultural Chemicals Pesticides Insecticides

Basic Physical Properties

Melting Point

120.0 to 124.0 deg-C

SMILES

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CCOP(=O)(CC1=CC(=C(C(=C1)C(C)(C)C)O)C(C)(C)C)OCC

InChI

InChI=1S/C19H33O4P/c1-9-22-24(21,23-10-2)13-14-11-15(18(3,4)5)17(20)16(12-14)19(6,7)8/h11-12,20H,9-10,13H2,1-8H3

InChIKey

GJDRKHHGPHLVNI-UHFFFAOYSA-N

LogP

5.7533000000000065

Topological Polar Surface Area

55.760000000000005 Å²

Hydrogen Bond Donor/Acceptor

1 / 4

Complexity

402

Synonyms & References

English

Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate
Antioxidant 1222
Diethyl 3,5-Di-tert-butyl-4-hydroxybenzylphosphonate
3,5-di-tert-butyl-4-hydroxybenzyl-phosphonic acid diethyl ester
4-Hydroxy-3.5-di-tert.-butyl-phenyl-methan-phosphonsaeurediethylester
Diethyl ((3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)methyl)phosphonate
diethyl (3,5-di-tert-butyl-4-hydroxyphenyl)methanephosphonate
diethyl 4-hydroxy-3,5-di-tert-butylbenzylphosphonate
EINECS 213-551-9
O,O-diethyl (3,5-ditert-butyl-4-hydroxybenzyl)phosphonate
Phosphonic acid,[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]-,diethyl ester
3,5-Di-tert-butyl-4-hydroxybenzylphosphonic Acid Diethyl Ester
Diethyl P-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate (ACI)
Phosphonic acid, (3,5-di-tert-butyl-4-hydroxybenzyl)-, diethyl ester (7CI, 8CI)
Phosphonic acid, [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]-, diethyl ester (9CI)
(3,5-Di-tert-butyl-4-hydroxy-benzyl)-phosphonic acid diethyl ester
Antioxidant 122
Diethyl (3,5-di-tert-butyl-4-hydroxybenzyl)phosphonate
Diethyl (3,5-di-tert-butyl-4-hydroxyphenyl)methanephosphonate
Diethyl [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate
Heat Stabilizer 3114
Irgamod 295
Irganox 1222
NSC 635180
P-[3,5-Bis(1,1-dimethylethyl)-4-hydroxyphenyl]methylphosphonic acid diethyl ester
Diethyl 3,5-di-tert-butyl-4-hydroxybenzylphosphonate
AKOS004912739
STK365464
Diethyl 35-Di-tert-butyl-4-hydroxybenzylphosphonate
AS-70580
BIS(1,1-DIMETHYLETHYL)-4-HYDROXYPHENYL)METHYL)PHOSPHONIC ACID DIETHYL ESTER, ((3,5-

MDL Number

MFCD00227871

FAQ

What is Diethyl 3,5-di-tert-butyl-4-hydroxybenzylphosphonate (CAS: 976-56-7)?

Diethyl 3,5-di-tert-butyl-4-hydroxybenzylphosphonate (CAS: 976-56-7) is an organic compound used as a stabilizer, particularly in the polymer industry to prevent oxidative degradation. It is a colorless to slightly yellow oily liquid with a molecular formula of C18H32O4P.

What are the main uses of Diethyl 3,5-di-tert-butyl-4-hydroxybenzylphosphonate (CAS: 976-56-7)?

Diethyl 3,5-di-tert-butyl-4-hydroxybenzylphosphonate (CAS: 976-56-7) is primarily used as an antioxidant in polymers to enhance their stability and extend their shelf life. It is also utilized in paints, inks, and adhesives.

Is Diethyl 3,5-di-tert-butyl-4-hydroxybenzylphosphonate (CAS: 976-56-7) safe?

Diethyl 3,5-di-tert-butyl-4-hydroxybenzylphosphonate (CAS: 976-56-7) is generally considered safe for its intended uses when handled properly. However, it should be stored away from heat and direct sunlight to prevent degradation. Personal protective equipment such as gloves and goggles should be used during handling to avoid skin contact and inhalation.

How should Diethyl 3,5-di-tert-butyl-4-hydroxybenzylphosphonate (CAS: 976-56-7) be stored?

Diethyl 3,5-di-tert-butyl-4-hydroxybenzylphosphonate (CAS: 976-56-7) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent contamination and degradation. The temperature should not exceed 25°C, and the storage area should be well-ventilated.