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Dibutyl phosphite

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Product Description

PRODUCT

Dibutyl phosphite

CAS #

1809-19-4

SYNONYM

di-n-Butylphosphite; Phosphonic acid, dibutyl ester; Butyl alcohol, hydrogen phosphite; Butyl phosphonate ((BuO)2HPO); Di-n-butyl hydrogen phosphite; Dibutoxyphosphine oxide; Dibutyl hydrogen phosphite; Dibutyl hydrogen phosphonate; Dibutyl phosphonate; Phosphorous acid, dibutyl ester; Dibutylfosfit; Mobil DBHP; NSC 2668;Butyl phosphite; DIBUTYL HYDROGEN PHOSPHITE; DIBUTYL PHOSPHITE; DI-N-BUTYL PHOSPHITE; DI-N-BUTYL PHOSPHONATE; PHOSPHONIC ACID DI-N-BUTYL ESTER; phosphonic acid dibutyl ester; PHOSPHOROUS ACID DI-N-BUTYL ESTER;Dibutyl phosphite;Butyl alcohol hydrogen phosphite; Dibutyl hydrogen phosphite; Dibutyl hydrogen phosphonate; Di-n-butylphosphite

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FORMULA

C8H19O3P

Typical Product Specifications

MOLECULAR WEIGHT

194.21

EINECS

217-316-1

INCHI

1S/C8H19O3P/c1-3-5-7-10-12(9)11-8-6-4-2/h12H,3-8H2,1-2H3

INCHIKEY

NFJPGAKRJKLOJK-UHFFFAOYSA-N

DENSITY

0.995 g/mL at 25 °C

REFRACTIVE INDEX

1.423

WATER SOLUBILITY

slightly soluble

FLASH POINT

250 °F

BOILING POINT

118-119 °C11 mm Hg

VAPOR PRESSURE

<0.1 mm Hg ( 20 °C)

NOTES

Dibutyl phosphite uses and applications include: Intermediate; used as amine salts in mineral and synthetic base stocks; as load-carrying additives with second activity as low-temp. stabilizers and metal deactivators; nonstaining antioxidant for PP; solvent; EP agent, friction modifier for lubricants and greases
Suggested storage of Dibutyl phosphite: Moisture-sensitive

CLASS

INDUSTRY

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