Tetraethyl thionopyrophosphate (O,S-TEPP)
Order number: 645-78-3
Part number: AC100020774
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Tetraethyl Thionopyrophosphate (O,S-Tepp) is widely used in synthesis and formulation workflows. Its molecular formula is C8H20O6P2S, and its molecular weight is 306.26. This compound belongs to the class of organophosphorus compounds, specifically thionopyrophosphates. It requires careful handling due to its toxicity and potential to cause harm if improperly handled. Tetraethyl Thionopyrophosphate (O,S-Tepp) is a colorless liquid at room temperature, and it has a strong odor. It is soluble in organic solvents such as ethanol and acetone.
- CAS Number: 645-78-3
- Molecular Formula: C8H20O6P2S
- Molecular Weight: 306.26
- Exact Mass: 306.04558352
| Name | Value | |
|---|---|---|
| ADR | : | 6.1 I |
| WGK | : | 1 |
| UN-Nr. | : | 2810 |
| CAS No. | : | 645-78-3 |
| Storage temp. | : | +2 to +8 °C |
| Molar mass (M) | : | 306.25 g/mol |
| Empirical formula | : | C8H20O6P2S |
| Certified according to | : | ISO 17034 ISO 17025 |
