Dibutyl phosphite

CAS: 1809-19-4

Ref. 3D-FD60341

Product Information

• Name: Dibutyl phosphite
• Synonyms: Dibutyl PhosphonatePhosphonic Acid Dibutyl EsterPhosphorous Acid Dibutyl Ester, 3-{N-(4-Toluolsulfonyl)-L-Alaninyloxy}-5-Phenylpyrrole, Butyl alcohol, hydrogen phosphite, Butyl phosphite ((C4H9O)2(HO)P), Butyl phosphite ((C₄H₉O)₂(HO)P), Butyl phosphonate ((BuO)2HPO), Butyl phosphonate ((BuO)₂HPO), Butyl phosphonate ((C4H9O)2HPO), Butyl phosphonate ((C₄H₉O)₂HPO), Dbp 1, Di-n-butyl hydrogen phosphite, Di-n-butyl phosphite, Dibutoxy(Oxo)Phosphonium, Dibutoxyphosphine oxide, Dibutyl Hydrogen Phosphonate, Dibutyl Phosphonate, Dibutyl hydrogen phosphite, Dibutylphosphit, Dibutylphosphonat, Dinbutylphosphitecolorlessliq, Duraphos DBHP, Fosfonato De Dibutilo, Nsc 2668, Phosphonate de dibutyle, Phosphonic acid dibutyl ester, Phosphorous acid, dibutyl ester, Phosponic acid,dibutyl ester, T 304
• CAS: 1809-19-4

Description

Dibutyl phosphite is a colorless liquid with a pungent odor. It is used as an additive to stabilise the viscosity of glycol esters and as a curing agent for epoxy resins. Dibutyl phosphite reacts with hydrochloric acid to form dibutylamine, which is used in the production of synthetic rubber. Dibutyl phosphite also reacts with methyl ethyl ketone and n-dimethyl formamide to form polycarboxylic acid, which is used in the manufacture of phenolic resins.BR>
Dibutyl phosphite has been shown to have antioxidant properties, protecting fatty acids from oxidation by reacting with unstable hydrogen atoms.

• Brand: Biosynth

Chemical properties

• Molecular weight: 194.21 g/mol
• Formula: C₈H₁₉O₃P
• Purity: Min. 95%
• Color/Form: Clear Colourless To Pale Yellow Liquid
• InChI: InChI=1S/C8H19O3P/c1-3-5-7-10-12(9)11-8-6-4-2/h12H,3-8H2,1-2H3
• InChI key: InChIKey=NFJPGAKRJKLOJK-UHFFFAOYSA-N
• SMILES: CCCCO[PH](=O)OCCCC