Diethyl (ethylthiomethyl)phosphonate
Synonym(s):NSC 140826
- CAS NO.：54091-78-0
- Empirical Formula: C7H17O3PS
- Molecular Weight: 212.25
- MDL number: MFCD00009269
- EINECS: 258-971-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:51:32
What is Diethyl (ethylthiomethyl)phosphonate?
The Uses of Diethyl (ethylthiomethyl)phosphonate
Reactant for:
- Preparation of spiro and fused N,O-heterocyclic phosphonate esters as antibacterial and antifungal agents
- Preparation of spiro-substituted pyrimidine phosphonate esters as antitumor agents
- Stereoselective Horner-Wadsworth-Emmons reactions
Properties of Diethyl (ethylthiomethyl)phosphonate
| Boiling point: | 127-127.5 °C(Press: 7 Torr) |
| Density | 1.097 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | >230 °F |
Safety information for Diethyl (ethylthiomethyl)phosphonate
| 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 Diethyl (ethylthiomethyl)phosphonate
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