Name | Phosphoricacidethylhexylester |
Synonyms | OCTYL PHOSPHATE OCTYL ACID PHOSPHATE PHOSPHORIC ACID OCTYL ESTER tris(2-ethylhexyl) phosphate bis(2-ethylhexyl) phosphonate Phosphoricacidethylhexylester Phosphorsure, 2-Ethylhexylester 2-ethylhexyl dihydrogen phosphate Phosphoric acid 2-ethylhexyl ester PHOSPHORIC ACID 2-ETHYLHEXYL ESTER Phosphoric acid, mono(2-ethylhexyl) ester Phosphoricacid2-ethylhexylester(mono-anddi-estermixture) |
CAS | 12645-31-7 |
EINECS | 235-741-0 |
InChI | InChI=1/C16H35O4P.C8H19O4P/c1-5-9-11-15(7-3)13-19-21(17,18)20-14-16(8-4)12-10-6-2;1-3-5-6-8(4-2)7-12-13(9,10)11/h15-16H,5-14H2,1-4H3,(H,17,18);8H,3-7H2,1-2H3,(H2,9,10,11) |
Molecular Formula | C8H21O5P |
Molar Mass | 228.22 |
Density | 1,01 g/cm3 |
Boling Point | >180°C (1013 hPa) decomposes |
Flash Point | >100°C |
Water Solubility | 5.95μg/L at 20℃ |
Solubility | soluble in Toluene,Ethanol |
Vapor Presure | 0.085Pa at 25℃ |
Appearance | clear liquid |
Color | Colorless to Light yellow to Light orange |
pKa | 3.1[at 20 ℃] |
PH | 2.3 (10g/l, H2O, 20°C) (as an emulsion) |
Storage Condition | Store below +30°C. |
Refractive Index | 1.4400-1.4460 |
MDL | MFCD00135884 |
Use | Used as plastic plasticizer, can also be used as rare earth metal extraction agent |
Risk Codes | 34 - Causes burns |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
UN IDs | 3265 |
WGK Germany | WGK 1 slightly water |
HS Code | 2919 90 00 |
Hazard Class | 8 |
Packing Group | III |
Toxicity | LD50 orally in Rabbit: 3000 mg/kg |
LogP | 2.18 |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | used for the separation of rare earth, cobalt, nickel and other metals used as plastic plasticizer, can also be used as rare earth metal extractant, etc. |