Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: O,O-Bis(4-nitrophenyl) O-ethyl phosphorothioate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

7508-73-8

7508-73-8 structure

Name: O,O-Bis(4-nitrophenyl) O-ethyl phosphorothioate
Chemical Name: ethoxy-bis(4-nitrophenoxy)-sulfanylidene-λ5-phosphane
CAS Number: 7508-73-8
Molecular Formula: C₁₄H₁₃N₂O₇PS
Molecular Weight: 384.30100
Create Date: 2017-07-05 14:53:54
Modify Date: 2024-01-08 13:50:49

Name	ethoxy-bis(4-nitrophenoxy)-sulfanylidene-λ5-phosphane
Synonyms	Bis-parathion Aethyl-di-<p-nitro-phenyl>-phosphonothionat Thiophosphorsaeure-O-aethylester-O,O-bis-<4-nitro-phenylester>

Density	1.475g/cm3
Boiling Point	507.3ºC at 760 mmHg
Molecular Formula	C₁₄H₁₃N₂O₇PS
Molecular Weight	384.30100
Flash Point	260.6ºC
Exact Mass	384.01800
PSA	161.23000
LogP	5.91880
Index of Refraction	1.631

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TE6650000

CHEMICAL NAME :: Phosphorothioic acid, O,O-bis(p-nitrophenyl) O-ethyl ester

CAS REGISTRY NUMBER :: 7508-73-8

BEILSTEIN REFERENCE NO. :: 2184674

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C14-H13-N2-O7-P-S

MOLECULAR WEIGHT :: 384.32

WISWESSER LINE NOTATION :: WNR DOPS&O2&OR DNW

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 :: 66900 ug/kg

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

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1169,1986

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >100 mg/kg

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

REFERENCE :: JEENAI Journal of Economic Entomology. (Entomological Soc. of America, 4603 Calvert Rd., College Park, MD 20740) V.1- 1908- Volume(issue)/page/year: 50,356,1957

100-02-7

1498-64-2

~66%

7508-73-8

Literature: Lakshman A., Bijul; Gupta Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2005 , vol. 44, # 1 p. 152 - 157

64-17-5

64131-85-7

7508-73-8

Literature: Li, Wen-Shan; Li, Yingchun; Hill, Craig M.; Lum, Karin T.; Raushel, Frank M. Journal of the American Chemical Society, 2002 , vol. 124, # 14 p. 3498 - 3499

28341-54-0

141-52-6

7508-73-8

Literature: Ketelaar; Gersmann Journal of the American Chemical Society, 1950 , vol. 72, p. 5777

1498-64-2

28341-54-0

7508-73-8

Literature: Bright et al. Journal of the Science of Food and Agriculture, 1950 , vol. 1, p. 344,345 Show Details Mandel'baum et al. Doklady Akademii Nauk SSSR, 1955 , vol. 100, p. 77 Chem.Abstr., 1956 , p. 1650

Precursor 6
100-02-7 1498-64-2 64-17-5 64131-85-7
28341-54-0 141-52-6
DownStream 0

7508-73-8	102089-49-6
39004-94-9	79985-96-9
2591-57-3	13891-72-0
68162-91-4	102089-50-9
32341-58-5	2104-64-5
1158522-08-7	940364-43-2
134104-43-1	131615-57-1
716333-00-5	6906-52-1
930439-75-1	1018584-77-4
1375289-11-4	2680585-65-1