TETRAETHYL PYROPHOSPHITE
- CAS NO.：21646-99-1
- Empirical Formula: C8H20O5P2
- Molecular Weight: 258.19
- MDL number: MFCD00009082
- EINECS: 244-494-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:27:02
What is TETRAETHYL PYROPHOSPHITE?
Chemical properties
clear colorless liquid
The Uses of TETRAETHYL PYROPHOSPHITE
Tetraethyl Pyrophosphite is used as a reagent in the preparation of peptides and in the phosphonylation of carbonyl compounds.
The Uses of TETRAETHYL PYROPHOSPHITE
The product can be used as a reagent for peptide synthesis.
Properties of TETRAETHYL PYROPHOSPHITE
| Boiling point: | 79-81 °C/1 mmHg (lit.) |
| Density | 1.057 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| solubility | Chloroform (Slightly), DMSO (Sparingly), Methanol (Slightly) |
| form | Oil |
| color | Colourless |
Safety information for TETRAETHYL PYROPHOSPHITE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. 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 TETRAETHYL PYROPHOSPHITE
New Products
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