Phosphorothioic acid O-(3,5-dimethyl-4-nitrophenyl)O,O-dimethyl ester

Modify Date: 2025-08-25 12:44:17

Phosphorothioic acid O-(3,5-dimethyl-4-nitrophenyl)O,O-dimethyl ester structure	Common Name	Phosphorothioic acid O-(3,5-dimethyl-4-nitrophenyl)O,O-dimethyl ester
	CAS Number	50590-05-1	Molecular Weight	291.26100
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₁₀H₁₄NO₅PS	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	(3,5-dimethyl-4-nitrophenoxy)-dimethoxy-sulfanylidene-λ5-phosphane

Molecular Formula	C₁₀H₁₄NO₅PS
Molecular Weight	291.26100
Exact Mass	291.03300
PSA	115.41000
LogP	4.28150

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TF6871000

CHEMICAL NAME :: Phosphorothioic acid, O,O-dimethyl O-(3,5-dimethyl-4-nitrophenyl) ester

CAS REGISTRY NUMBER :: 50590-05-1

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H14-N-O5-P-S

MOLECULAR WEIGHT :: 291.28

WISWESSER LINE NOTATION :: WNR B1 F1 DOPS&O1&O1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1470 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Behavioral - muscle contraction or spasticity Gastrointestinal - changes in structure or function of salivary glands

REFERENCE :: ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 41,111,1978

HS Code	2920190090

HS Code	2920190090
Summary	2920190090 other thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Phosphorothioic acid O-(3,5-dimethyl-4-nitrophenyl)O,O-dimethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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