F973621
n-Butyl phosphate , Null , 52933-01-4
CAS NO.：52933-01-4
Empirical Formula: C4H11O4P
Molecular Weight: 154.1
MDL number: MFCD00013947
EINECS: 803-930-2
| Pack Size | Price | Stock | Quantity |
| 250g | RMB520.00 | In Stock |
|
| 1kg | RMB1789.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -60℃ |
| Boiling point: | >124℃ |
| Density | 1.116 |
| refractive index | 1.429 |
| Flash point: | 110°(230°F) |
| form | Liquid |
| Specific Gravity | 1.116 |
| color | Colorless |
| Water Solubility | Soluble in ethanol, diethyl ether. Insoluble in water. |
| Exposure limits | ACGIH: TWA 5 mg/m3 (Skin) OSHA: TWA 1 ppm(5 mg/m3) NIOSH: IDLH 30 ppm; TWA 1 ppm(5 mg/m3); STEL 2 ppm(10 mg/m3) |
| EPA Substance Registry System | Phosphoric acid, dibutyl ester, mixt. with butyl dihydrogen phosphate (52933-01-4) |
Description and 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.
