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Amiprophos

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Name

Amiprophos

EINECS N/A
CAS No. 33857-23-7 Density 1.247g/cm3
PSA 118.21000 LogP 5.10570
Solubility N/A Melting Point N/A
Formula C12H19 N2 O4 P S Boiling Point 403.4°Cat760mmHg
Molecular Weight 318.36 Flash Point 197.8°C
Transport Information N/A Appearance N/A
Safety Moderately toxic by ingestion. Mutation data reported. When heated to decomposition it emits toxic vapors of NOx, POx, and SOx. Risk Codes N/A
Molecular Structure Molecular Structure of 33857-23-7 (AMIPROPHOS) Hazard Symbols N/A
Synonyms

Phosphoramidothioicacid, (1-methylethyl)-, O-ethyl O-(4-methyl-2-nitrophenyl) ester (9CI);Phosphoramidothioic acid, isopropyl-, O-ethyl O-(2-nitro-p-tolyl) ester (8CI);Amiprophos; BAY-NTN 5006; Ethyl (2-nitro-4-methylphenyl)N-isopropylphosphoramidothionate; NTN 5006; O-EthylO-(2-nitro-4-methylthiophenyl)-N-isopropylphosphorothionoamidate

 

Amiprophos Chemical Properties

IUPAC Name: N-[Ethoxy-(4-methyl-2-nitrophenoxy)phosphinothioyl]propan-2-amine
Molecular Formula: C12H19N2O4PS
Molecular Weight: 318.36g/mol
Density: 1.247g/cm3
Boiling Point: 403.4°C at 760mmHg
Flash Point:197.8°C 
Freely Rotating Bonds: 6
Polar Surface Area: 109.42 Å2
Index of Refraction: 1.558
Molar Refractivity: 82.26 cm3
Molar Volume: 255.1 cm3
Polarizability: 32.61 ×10-24cm3
Surface Tension: 48.9 dyne/cm
Enthalpy of Vaporization: 65.47 kJ/mol
Vapour Pressure: 1.02E-06 mmHg at 25°C 
The Cas Register Number of Amiprophos is 33857-23-7 .The chemical synonyms of Amiprophos (CAS No.33857-23-7) are Amiprophos ; Amiprophos phosphoramidothioic acid, (1-methylethyl)-, o-ethyl-o-(4-methyl-2-nitrophenyl) ester o-ethyl-o-(2-nitro-4-methylphenyl)-n-isopropylthionophosphoroamidate isopropyl-phosphoramidothioic aci o-ethyl o-(2-nitro-p-tolyl) ester .The molecular structure of Amiprophos (CAS No.33857-23-7) is.

Amiprophos Toxicity Data With Reference

1.    

orl-rat LD50:720 mg/kg

    85JDAH    Organophosphorus Pesticides: Organic and Biological Chemistry Eto, M.,Cleveland, OH.: CRC Press, Inc.,1974,329.
2.    

sln-mul-insect-dmg 500 mmol/L

    ZYDXDM    Zhejiang Yike Daxue Xuebao. Journal of Zhejiang Medical University. 13 (1984),167.

Amiprophos Safety Profile

Moderately toxic by ingestion. Mutation data reported. When heated to decomposition it emits toxic vapors of NOx, POx, and SOx.

Amiprophos Specification

The extinguishing agent of  Amiprophos (CAS No.33857-23-7) are dry powder, foam, sand, carbon dioxide, water mist.

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