PHOSPHOROUS ACID TRIS(2-ETHYLHEXYL) ESTER
- CAS NO.：301-13-3
- Empirical Formula: C24H51O3P
- Molecular Weight: 418.63
- MDL number: MFCD00015266
- EINECS: 206-111-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 23:30:56
What is PHOSPHOROUS ACID TRIS(2-ETHYLHEXYL) ESTER?
Chemical properties
Straw-colored liquid. Insoluble in water. Combustible.
The Uses of PHOSPHOROUS ACID TRIS(2-ETHYLHEXYL) ESTER
Synthesis, plasticizers, stabilizers, lubricant and grease additives, flameproofing compositions.
Reactivity Profile
PHOSPHOROUS ACID TRIS(2-ETHYLHEXYL) ESTER is a reducing agent. They slowly generate flammable or noxious gases in contact with water. Phosphides react quickly upon contact with moisture or acids to give the very toxic gas phosphine; phosphides also can react vigorously with oxidizing materials. In general, materials in this group are incompatible with oxidizers such as atmospheric oxygen. They are violently incompatible with acids, particularly oxidizing acids.
Health Hazard
ACUTE/CHRONIC HAZARDS: When heated to decomposition PHOSPHOROUS ACID TRIS(2-ETHYLHEXYL) ESTER emits toxic fumes.
Properties of PHOSPHOROUS ACID TRIS(2-ETHYLHEXYL) ESTER
| Boiling point: | 157-164 °C(Press: 0.3 Torr) |
| Density | 0.89 |
| refractive index | 1.4480 to 1.4520 |
| Flash point: | 194 °C |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 301-13-3 |
| EPA Substance Registry System | Tris(2-ethylhexyl) phosphite (301-13-3) |
Safety information for PHOSPHOROUS ACID TRIS(2-ETHYLHEXYL) ESTER
Computed Descriptors for PHOSPHOROUS ACID TRIS(2-ETHYLHEXYL) ESTER
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