CAS 993-43-1

P-Ethylphosphonothioic dichloride

Description:

P-Ethylphosphonothioic dichloride, with the CAS number 993-43-1, is an organophosphorus compound characterized by its phosphorus atom bonded to an ethyl group, a thio group, and two chlorine atoms. This compound typically appears as a colorless to yellowish liquid and is known for its pungent odor. It is classified as a reactive chemical, particularly due to the presence of the phosphorus-chlorine bonds, which can undergo hydrolysis in the presence of water, leading to the formation of more stable products. P-Ethylphosphonothioic dichloride is primarily used in the synthesis of various phosphorus-containing compounds and may have applications in agricultural chemistry as a precursor for pesticides or herbicides. However, it is important to handle this substance with caution, as it can be toxic and poses environmental hazards. Proper safety measures, including the use of personal protective equipment and adherence to regulatory guidelines, are essential when working with this chemical.

Formula: C₂H₅Cl₂PS

InChI: InChI=1S/C2H5Cl2PS/c1-2-5(3,4)6/h2H2,1H3

InChI key: InChIKey=FRNHPBDNOSCJNW-UHFFFAOYSA-N

SMILES: P(CC)(Cl)(Cl)=S

Synonyms:

• Dichloroethylphosphine sulfide
• Ethanephosphonothionodichloridic acid
• Ethanethiophosphonodichloridic acid
• Ethyl phosphonothioic dichloride, anhydrous
• Ethyl phosphonothioic dichloride, anhydrous [NA2927] [Poison]
• Ethyl phosphonothioyl dichloride
• Ethylphosphonothionic dichloride
• Ethylthionophosphonyl dichloride
• Ethylthiophosphonic acid dichloride
• Ethylthiophosphonic dichloride
• Na2927
• P-Ethylphosphonothioic dichloride
• Phosphonothioic dichloride, P-ethyl-
• Phosphonothioic dichloride, ethyl-
• Ethylphosphonothioic dichloride

Ethylthiophosphonic Dichloride

Controlled Product

CAS: 993-43-1

Formula: C₂H₅Cl₂PS

Color and Shape: Neat

Molecular weight: 163.01

Ref: TR-E938668