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THIOPHOSPHORYL CHLORIDE

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Origin: China

Cas No: 3982-91-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 3982-91-0 Formula: Cl3PS Molecular Weight: 169.39800

Description

Thiophosphoryl chloride is an inorganic compound with the formula PSCl3. It is a colorless liquid with a pungent odor that fumes in moist air. It is synthesized from phosphorus chloride and used to thiophosphorylate organic compounds, such as to produce insecticides.

Basic Info

Chemical Name	THIOPHOSPHORYL CHLORIDE
Synonyms	Phosphorpentajodid; phosphorus pentaiodide; phosphorus thiochloride; phosphorous thiochloride; phosphorous pentaiodide; thiophosphoryl trichloride; trichlorophosphorous sulfide; Phosphorane,pentaiodo; phosphorus sulfochloride;
CAS No.	3982-91-0
Molecular Formula	Cl3PS
Molecular Weight	169.39800
PSA	41.90000
LogP	3.57790

Properties

Appearance & Physical State	clear, colorless liquid.
Density	1.668 g/mL at 25ºC(lit.)
Boiling Point	125ºC(lit.)
Melting Point	-35ºC
Refractive Index	n20/D 1.555(lit.)

Safety Info

RTECS	XN2930000
Hazard Class	8
Safety Statements	S26-S28-S45-S61-S36-S37-S39
Packing Group	II
WGK Germany	2
RIDADR	UN 1837 8
Risk Statements	R22; R26; R34; R52/53
Hazard Codes	T+
Signal Word	Danger
Symbol	GHS05, GHS06
Hazard Declaration	H302; H314; H330
Caution Statement	P260; P280; P284; P305 + P351 + P338; P310

Synthesis Route

phosphorus thiotribromide→THIOPHOSPHORYL CHLORIDE+dibromine
phosphorus thiotribromide→THIOPHOSPHORYL CHLORIDE+phosphorus pentachloride
hydrogen sulfide+PHOSPHORUS PENTABROMIDE→THIOPHOSPHORYL CHLORIDE+bromo-dichloro-sulfanylidene-λ<sup>5</sup>-phosphane

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Oral	LD50 - Lethal dose, 50 percent kill	Rodent - rat	660 mg/kg	1.Details of toxic effects not reported other than lethal dose value
Inhalation	LC50 - Lethal concentration, 50 percent kill	Rodent - rat	20 ppm/4H	1.Details of toxic effects not reported other than lethal dose value
Oral	LD50 - Lethal dose, 50 percent kill	Rodent - mouse	700 mg/kg	1.Details of toxic effects not reported other than lethal dose value