DI-TERT-BUTYL PHOSPHITE
Synonym(s):Di-tert-butyl phosphonate
- CAS NO.:13086-84-5
- Empirical Formula: C8H19O3P
- Molecular Weight: 194.21
- MDL number: MFCD00014999
- EINECS: 235-996-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:13:23
What is DI-TERT-BUTYL PHOSPHITE?
Chemical properties
Yellow liquid
The Uses of DI-TERT-BUTYL PHOSPHITE
Di-tert-butyl phosphite is used as a solvent, as an antioxidant, and as an intermediate.
Properties of DI-TERT-BUTYL PHOSPHITE
| Melting point: | >235 °C (decomp)(Solv: hexane (110-54-3)) |
| Boiling point: | Value: 62-62.5 °C | Condition: Press: 4 Torr |
| Density | 0.995 |
| refractive index | 1.4200 |
| Flash point: | 66-68°C/0.5mm |
| storage temp. | 2-8°C |
| solubility | Soluble in organic solvents |
| form | Liquid |
| color | Colorless to Almost colorless |
| Specific Gravity | 0.995 |
| Sensitive | Air & Moisture Sensitive |
| CAS DataBase Reference | 13086-84-5 |
Safety information for DI-TERT-BUTYL PHOSPHITE
| Signal word | Danger |
| Pictogram(s) |
![]() Corrosion Corrosives GHS05 ![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation H317:Sensitisation, Skin |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P272:Contaminated work clothing should not be allowed out of the workplace. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for DI-TERT-BUTYL PHOSPHITE
| InChIKey | RRJHOMPUEYYASJ-UHFFFAOYSA-N |
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