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Dayang Chem (Hangzhou) Co., Ltd.
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Product Name: Thiophosphoric acid O,O-dimethyl O-(2-quinoxalinyl) ester
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13593-08-3

13593-08-3 structure

13593-08-3 structure

Name: Thiophosphoric acid O,O-dimethyl O-(2-quinoxalinyl) ester
Chemical Name: quinalphos-methyl
CAS Number: 13593-08-3
Molecular Formula: C₁₀H₁₁N₂O₃PS
Molecular Weight: 270.24500
Create Date: 2017-05-23 07:39:41
Modify Date: 2024-02-24 08:07:27

Name	quinalphos-methyl
Synonyms	O,O-dimethyl O-2-quinoxalinyl phosphorothioate thiophosphoric acid O,O'-dimethyl ester O''-quinoxalin-2-yl ester O,O-dimethyl O-quinoxalin-2-yl phosphorothioate O,O-Dimethyl O-2-quinoxalinyl phosphorothioate

Density	1.384g/cm3
Boiling Point	360ºC at 760 mmHg
Molecular Formula	C₁₀H₁₁N₂O₃PS
Molecular Weight	270.24500
Flash Point	171.5ºC
Exact Mass	270.02300
PSA	95.37000
LogP	3.17650
Vapour Pressure	4.73E-05mmHg at 25°C
Index of Refraction	1.627

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TG0420000

CHEMICAL NAME :: Phosphorothioic acid, O,O-dimethyl O-2-quinoxalinyl ester

CAS REGISTRY NUMBER :: 13593-08-3

BEILSTEIN REFERENCE NO. :: 0750818

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H11-N2-O3-P-S

MOLECULAR WEIGHT :: 270.26

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 :: 900 mg/kg

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

REFERENCE :: KSKZAN Khimiya v Sel'skom Khozyaistve. Chemistry in Agriculture. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) No.1- 1963- Volume(issue)/page/year: 16(2),59,1978

HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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