Shanghai Nianxing Industrial Co., Ltd
China
Product Name: disulfoton-oxon-sulfoxide
Price: Check
Purity: 90.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: disulfoton-oxon-sulfoxide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2496-92-6

2496-92-6 structure

2496-92-6 structure

Name: disulfoton-oxon-sulfoxide
Chemical Name: 1-diethoxyphosphorylsulfanyl-2-ethylsulfinylethane
CAS Number: 2496-92-6
Molecular Formula: C₈H₁₉O₄PS₂
Molecular Weight: 274.33800
Create Date: 2016-01-30 04:24:22
Modify Date: 2025-09-15 18:55:16

Name	1-diethoxyphosphorylsulfanyl-2-ethylsulfinylethane
Synonyms	O,O-Diethyl S-ethyl-2-ethylmercaptophosphorothiolate sulfoxide PO systox sulfoxide Thiol-demeton-sulfoxid Systox-thiol-sulfoxid Thiol systox sulfoxide Isodemeton-sulfoxide Isosystox sulfoxide

Density	1.241g/cm3
Boiling Point	401.4ºC at 760mmHg
Molecular Formula	C₈H₁₉O₄PS₂
Molecular Weight	274.33800
Flash Point	196.6ºC
Exact Mass	274.04600
PSA	106.92000
LogP	3.53500
Vapour Pressure	2.74E-06mmHg at 25°C
Index of Refraction	1.512

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TF2850000

CHEMICAL NAME :: Phosphorothioic acid, O,O-diethyl S-(2-(ethylsulfinyl)ethyl)ester

CAS REGISTRY NUMBER :: 2496-92-6

BEILSTEIN REFERENCE NO. :: 1712527

LAST UPDATED :: 199612

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C8-H19-O4-P-S2

MOLECULAR WEIGHT :: 274.36

WISWESSER LINE NOTATION :: OS2&2SPO&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 :: 2 mg/kg

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

REFERENCE :: AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. (Berlin, Ger.) V.110-253, 1925-66. For publisher information, see NSAPCC. Volume(issue)/page/year: 234,352,1958

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1500 ug/kg

TOXIC EFFECTS :: Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase

REFERENCE :: AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 13,606,1956

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5600 ug/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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 5000 ug/kg

TOXIC EFFECTS :: Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase

REFERENCE :: AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 13,606,1956

RIDADR	UN 3018
Hazard Class	6.1(a)

126-75-0 structure

126-75-0

~%

2496-92-6 structure

2496-92-6

Literature: J.econ.Entomol., , vol. 48, p. 347,348 DE947368 , ;

298-04-4 structure

298-04-4

~%

2496-92-6 structure

2496-92-6

Literature: DE1009621 , ;

58841-53-5 structure

58841-53-5

~%

2496-92-6 structure

2496-92-6

Literature: DE964045 , ;

Precursor 3
126-75-0 298-04-4 58841-53-5
DownStream 1
2496-91-5

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