Shanghai Nianxing Industrial Co., Ltd
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: PHORATE SULFOXIDE
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2588-05-8

2588-05-8 structure

2588-05-8 structure

Name: phorate sulfoxide
Chemical Name: Phorate Oxon Sulfoxide
CAS Number: 2588-05-8
Molecular Formula: C₇H₁₇O₄PS₂
Molecular Weight: 260.31100
Catalog: Chemical pesticide Insecticide Organophosphorus pesticide
Create Date: 2018-09-13 13:50:27
Modify Date: 2025-08-20 17:41:54

Name	Phorate Oxon Sulfoxide
Synonyms	1-[ethoxy(ethylsulfinylmethylsulfanyl)phosphoryl]oxyethane

Density	1.273g/cm3
Boiling Point	374.5ºC at 760mmHg
Molecular Formula	C₇H₁₇O₄PS₂
Molecular Weight	260.31100
Flash Point	180.3ºC
Exact Mass	260.03100
PSA	106.92000
LogP	3.49250
Vapour Pressure	1.79E-05mmHg at 25°C
Index of Refraction	1.515

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TF2880000

CHEMICAL NAME :: Phosphorothioic acid, O,O-diethyl S-((ethylsulfinyl)methyl) ester

CAS REGISTRY NUMBER :: 2588-05-8

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H17-O4-P-S2

MOLECULAR WEIGHT :: 260.33

WISWESSER LINE NOTATION :: OS2&1SPO&O2&O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PAREAQ Pharmacological Reviews. (Williams & Wilkins, 428 E. Preston St., Baltimore, MD 21202) V.1- 1949- Volume(issue)/page/year: 11,636,1959

Hazard Codes	T: Toxic;
RIDADR	UN 3018
Packaging Group	I
Hazard Class	6.1(a)

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