Ethyl phosphonothioic dichloride, anhydrous

Synonyms

Ethylphosphonothioic dichloride; Phosphonothioic dichloride, ethyl-; [ChemIDplus] UN2927

Category

Acid Halides

Description

Clear liquid with a sulfur or phosphorus odor; [CHEMINFO MSDS]

Comments

In inhalation studies, animals survive 50 mg/m3 (7.5 ppm) for 1 hour or 5 mg/m3 (0.75 ppm) for 4 hours. At 500 mg/m3 (75 ppm) death occurs in less than 1 hour following labored respiration and lung hemorrhage. Corrosive to skin, eyes, and respiratory tract; [CHEMINFO MSDS] Reacts with water to release hydrogen chloride; [CAMEO]

Biomedical References

Yes

1.4 mm Hg

Yes

Skin burns

Diseases

Occupational diseases associated with exposure to this agent:

• Pneumonitis, toxic