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

Suppliers

Names

[ CAS No. ]:
7508-73-8

[ Name ]:
O,O-Bis(4-nitrophenyl) O-ethyl phosphorothioate

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

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

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Nitrophenol
  • ethyl dichlorothiophosphate
  • Ethanol
  • Phosphorothioic acid,O,O,O-tris(4-nitrophenyl) ester
  • 4-(4-nitrophenoxy)butanoic acid
  • Sodium ethoxide

DownStream

Related Compounds

  • bis(4-nitrophenoxy)-propoxy-sulfanylidene-λ5-phosphane
  • Thiophosphoric acid O,O-bis(4-nitrophenyl)O-methyl ester
  • bis(4-nitrophenoxy)-pentoxy-sulfanylidene-phosphorane
  • O-Methyl-O-(4-nitrophenyl)-O-ethyl-thiophosphate
  • 2-ethoxyethoxy-bis(4-nitrophenoxy)-sulfanylidene-λ5-phosphane
  • 2-methoxyethoxy-bis(4-nitrophenoxy)-sulfanylidene-λ5-phosphane
  • N-[1-(4-Methyl-1,3-thiazol-2-yl)cyclobutyl]prop-2-enamide
  • N-[4-(Methoxymethyl)-1,3-thiazol-2-yl]prop-2-enamide
  • 1-[4-(1,2,4-Oxadiazol-3-ylmethyl)piperazin-1-yl]prop-2-en-1-one
  • 1-[3-(Furan-2-yl)morpholin-4-yl]prop-2-en-1-one
  • 1-[5-(Prop-2-enamido)pyridin-2-yl]piperidine-3-carboxamide
  • N-[1-(1-Methylpyrazol-3-yl)-2-oxopyrrolidin-3-yl]prop-2-enamide
  • 1-[2-(3-Methylphenyl)azepan-1-yl]prop-2-en-1-one
  • 1-(2-((1H-1,2,4-Triazol-1-yl)methyl)morpholino)prop-2-en-1-one
  • 1-[3-(Phenoxymethyl)piperidin-1-yl]prop-2-en-1-one
  • N-Methyl-N-(1-pyridazin-3-ylpiperidin-3-yl)prop-2-enamide
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.