| Identification | Back Directory | [Name]
N-BUTYL PHOSPHATE | [CAS]
52933-01-4 | [Synonyms]
N-BUTYL PHOSPHATE
Butyl phosphoric acid
N-BUTYL ACID PHOSPHATE
n-Butylphosphoric acid
Butylphosphate(mixtureofmonoanddiesters)
n-Butyl phosphate, mixture of monobutyl and dibutyl
n-Butyl phosphate, Mixture of Mono-n-butyl and di-n-butyl
Phosphoric acid, dibutyl ester, mixt. with butyl dihydrogen phosphate
Phosphoric acid, dibutyl ester, mixture with butyl dihydrogen phosphate | [EINECS(EC#)]
803-930-2 | [Molecular Formula]
C4H11O4P | [MDL Number]
MFCD00013947 | [MOL File]
52933-01-4.mol | [Molecular Weight]
154.1 |
| Hazard Information | Back Directory | [Uses]
n-Butyl phosphate is a solvent and plasticizer for cellulose esters such as nitrocellulose and cellulose acetate. It forms stable hydrophobic complexes with some metals, as an extractant. It is also used in industry are as a component of aircraft hydraulic fluid and as a solvent for extraction and purification of rare earth metals from their ores. | [General Description]
A colorless liquid. Insoluble in water. Density about 9.4 lb /gal. Corrosive to metals and tissues. Flash point 230°F. | [Air & Water Reactions]
Insoluble in water. | [Reactivity Profile]
Organophosphates are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides. | [Health Hazard]
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution. | [Fire Hazard]
Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form. |
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