CAS:1809-19-4 C8H19O3P Dibutyl phosphite CAS:1809-19-4 C8H19O3P factory price high purity 99% CAS:1809-19-4 C8H19O3P technical grade or OLED grade
Dibutyl phosphite Basic information |
Product Name: | Dibutyl phosphite |
Synonyms: | 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 |
CAS: | 1809-19-4 |
MF: | C8H19O3P |
MW: | 194.21 |
EINECS: | 217-316-1 |
Product Categories: | Pharmaceutical Intermediates;Organic Building Blocks;Organic Phosphates/Phosphites;Phosphorus Compounds;organophosphorus compound;Building Blocks;Chemical Synthesis;Organic Building Blocks;Organic Phosphates/Phosphites;Phosphorus Compounds |
Mol File: | 1809-19-4.mol |
Dibutyl phosphite Chemical Properties |
bp | 118-119 °C11 mm Hg(lit.) |
density | 0.995 g/mL at 25 °C(lit.) |
vapor pressure | <0.1 mm Hg ( 20 °C) |
refractive index |
n |
Fp | 250 °F |
Water Solubility | slightly soluble |
CAS DataBase Reference | 1809-19-4(CAS DataBase Reference) |
NIST Chemistry Reference | Dibutyl hydrogen phosphite(1809-19-4) |
EPA Substance Registry System | Phosphonic acid, dibutyl ester(1809-19-4) |
Safety Information |
Hazard Codes | Xn |
Risk Statements | 21-37/38-40-41-36/37/38 |
Safety Statements | 26-36/37/39 |
RIDADR | 1760 |
WGK Germany | 3 |
RTECS | HS6475000 |
Hazardous Substances Data | 1809-19-4(Hazardous Substances Data) |
Dibutyl phosphite Usage And Synthesis |
Chemical Properties | clear colorless to slightly yellow liquid |
Dibutyl phosphite Preparation Products And Raw materials |
Raw materials | 1-Butanol |
Preparation Products | N5-[imino(phosphonoamino)methyl]L-ornithine |
Ⅰ Chemical formula and molecular weight
●Chemical formula:C8H19O3P
●Molecular weight::194.21
●CAS No.:1809-19-4
Ⅱ Properties and uses
●Colourless or primrose,oily liquid,flash point 120℃,b.p.238℃,refractive index 1.4228(25℃).
●Soluble in the organic solvent,insoluble in the water.
●It is the first of the resisting abrading agent of lube. Also can used as oil resisting burning agent and gasoline additive,is an important organic chemical material.
Ⅲ Quality standard
Specification |
First Grade |
Colourity(Pt-Co),code No. ≤ |
20 |
Acid value,mgKOH/g ≤ |
20 |
|
0.985±0.003 |
Phosphor content,% |
14.5~16.0 |
Ⅳ Package and storage,safety
●Packed in plastic drum,net weight 20 kg/drum.
●Absorbed water to metamorphose easily,should airproof to protection against the tide. Stored at dry,shady,ventilated place. Prevented from collision and sunrays,rain-attack during handling and shipping.
●Met the high hot and clear fire or contact the oxidizing agent,caused the burning danger.
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