Functional Roles
Industries Served
Physical Properties
melting_point
less than -76 u00b0F (USCG, 1999)
boiling_point
155 u00b0C at 0.015 mm Hg
density
0.977 at 68 u00b0F (USCG, 1999) - Less dense than water; will float
solubility
Soluble in benzene, hexane, and 4-methyl-2-pentanone
vapor_pressure
0.00000005 [mmHg]
flash_point
385 u00b0F (USCG, 1999)
GHS / SDS Safety
Danger
Irritant
Corrosive
- H332 (17%): Harmful if inhaled [Warning Acute toxicity, inhalation]
- H315 (10.3%): Causes skin irritation [Warning Skin corrosion/irritation]
- H302+H312 (41.3%): Harmful if swallowed or in contact with skin [Warning Acute toxicity, oral; acute toxicity, dermal]
- H318 (64%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
- H314 (85.9%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
- H312: Harmful in contact with skin [Warning Acute toxicity, dermal]
- H402: Harmful to aquatic life [Hazardous to the aquatic environment, acute hazard]
- H302 (60.5%): Harmful if swallowed [Warning Acute toxicity, oral]
- H412: Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
- H302: Harmful if swallowed [Warning Acute toxicity, oral]
- H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]
- H312 (82.3%): Harmful in contact with skin [Warning Acute toxicity, dermal]
- H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
Chemical Identity
| CAS Number | 298-07-7 |
| IUPAC Name | bis(2-ethylhexyl) hydrogen phosphate |
| InChI Key | SEGLCEQVOFDUPX-UHFFFAOYSA-N |
| PubChem CID | 9275 |
Synonyms & Trade Names
Full Description
Classic SX extractant (Zn, REE, etc.)