O,O-Bis(4-nitrophenyl) O-ethyl phosphorothioate

Modify Date: 2024-01-08 13:50:49

O,O-Bis(4-nitrophenyl) O-ethyl phosphorothioate Structure
O,O-Bis(4-nitrophenyl) O-ethyl phosphorothioate structure
Common Name O,O-Bis(4-nitrophenyl) O-ethyl phosphorothioate
CAS Number 7508-73-8 Molecular Weight 384.30100
Density 1.475g/cm3 Boiling Point 507.3ºC at 760 mmHg
Molecular Formula C14H13N2O7PS Melting Point N/A
MSDS N/A Flash Point 260.6ºC

 Names

Name ethoxy-bis(4-nitrophenoxy)-sulfanylidene-λ5-phosphane
Synonym More Synonyms

 Chemical & Physical Properties

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

 Toxicological Information

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

 Synthetic Route

~66%

O,O-Bis(4-nitrophenyl) O-ethyl phosphorothioate Structure

O,O-Bis(4-nitro...

CAS#: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

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O,O-Bis(4-nitrophenyl) O-ethyl phosphorothioate Structure

O,O-Bis(4-nitro...

CAS#: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

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O,O-Bis(4-nitrophenyl) O-ethyl phosphorothioate Structure

O,O-Bis(4-nitro...

CAS#:7508-73-8

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

~%

O,O-Bis(4-nitrophenyl) O-ethyl phosphorothioate Structure

O,O-Bis(4-nitro...

CAS#: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

 Synonyms

Bis-parathion
Aethyl-di-<p-nitro-phenyl>-phosphonothionat
Thiophosphorsaeure-O-aethylester-O,O-bis-<4-nitro-phenylester>