Product Name

  • Name

    S-(3,4-dihydro-2H-thiochromen-4-yl) O,O-dimethyl phosphorodithioate

  • EINECS
  • CAS No. 41219-25-4
  • Density 1.34g/cm3
  • Solubility
  • Melting Point
  • Formula C11H15O2PS3
  • Boiling Point 388.2°C at 760 mmHg
  • Molecular Weight 306.41
  • Flash Point 188.6°C
  • Transport Information
  • Appearance
  • Safety A poison by ingestion. When heated to decomposition it emits toxic vapors of POx and SOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 41219-25-4 (S-(3,4-dihydro-2H-thiochromen-4-yl) O,O-dimethyl phosphorodithioate)
  • Hazard Symbols A poison by ingestion.
  • Synonyms
  • PSA
  • LogP

4-Thiochromanyl-O,O-dimethyl dithiophosphate Chemical Properties

Molecular structure of 4-Thiochromanyl-O,O-dimethyl dithiophosphate (CAS NO.41219-25-4) is:

Product Name: 4-Thiochromanyl-O,O-dimethyl dithiophosphate
CAS Registry Number: 41219-25-4
IUPAC Name: 3,4-dihydro-2H-thiochromen-4-ylsulfanyl-dimethoxy-sulfanylidene-λ5-phosphane
Molecular Weight: 306.404361 [g/mol]
Molecular Formula: C11H15O2PS3
XLogP3-AA: 3.8
H-Bond Donor: 0
H-Bond Acceptor: 2 
Surface Tension: 57.6 dyne/cm
Density: 1.34 g/cm3
Flash Point: 188.6 °C
Enthalpy of Vaporization: 61.25 kJ/mol
Boiling Point: 388.2 °C at 760 mmHg
Vapour Pressure: 6.95E-06 mmHg at 25°C
Classification Code: Acaricide ;Agricultural Chemical ;Insecticide ;Nematocide

4-Thiochromanyl-O,O-dimethyl dithiophosphate Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 5mg/kg (5mg/kg)   United States Patent Document. Vol. #3883552,

4-Thiochromanyl-O,O-dimethyl dithiophosphate Safety Profile

A poison by ingestion. When heated to decomposition it emits toxic vapors of POx and SOx.

4-Thiochromanyl-O,O-dimethyl dithiophosphate Specification

 4-Thiochromanyl-O,O-dimethyl dithiophosphate , its cas register number is 41219-25-4. It also can be called S-(3,4-Dihydro-2H-1-benzothiopyran-4-yl) O,O-dimethyl phosphorodithioate ; Phosphorodithioic acid, S-(3,4-dihydro-2H-1-benzothiopyran-4-yl) O,O-dimethyl ester .

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View