Product Name: Potasan (CAS NO.299-45-6)

Molecular Formula: C₁₄H₁₇O₅PS
Molecular Weight: 328.32g/mol
Mol File: 299-45-6.mol
Boiling point: 425.3 °C at 760 mmHg
Flash Point: 211 °C
Density: 1.295 g/cm³
Surface Tension: 50.1 dyne/cm
Enthalpy of Vaporization: 67.99 kJ/mol
Vapour Pressure: 1.93E-07 mmHg at 25°C
Structure Descriptors of Potasan (CAS NO.299-45-6):
  InChI : InChI=1/C14H17O5PS/c1-4-16-20(21,17-5-2)19-11-6-7-12-10(3)8-14(15)18-13(12)9-11/h6-9H,4-5H2,1-3H3    
  Smiles: c1=2c(ccc(c1)OP(OCC)(OCC)=S)=C(C=C(O2)=O)C

Poison by ingestion, skin contact, intraperitoneal, and subcutaneous routes. When heated to decomposition it emits toxic fumes of PO_x and SO_x. See also PARATHION.
Safety Information of Potasan (CAS NO.299-45-6):
Hazard Codes: T+,N
Risk Statements: 26/27/28-50/53 
26:  Very Toxic by inhalation 
27:  Very Toxic in contact with skin 
28:  Very Toxic if swallowed 
50:  Very Toxic to aquatic organisms 
53:  May cause long-term adverse effects in the aquatic environment 
Safety Statements: 13-28-45-60-61
13:  Keep away from food, drink and animal feeding stuffs 
28:  After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 
45:  In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) 
60:  This material and/or its container must be disposed of as hazardous waste 
61:  Avoid release to the environment. Refer to special instructions safety data sheet 

 Potasan ,its CAS NO. is 299-45-6,the synonyms is 4-18-00-00343 (Beilstein Handbook Reference) ; 4-Methyl-7-hydroxycoumarin diethoxythiophosphate ; 4-Methylumbelliferone-O,O-diethyl thiophosphate ; 7-Hydroxy-4-methylcoumarin, O,O-diethyl thiophosphoric acid ester ; 7-Hydroxy-4-methylcoumarin, O-ester with O,O-diethyl phosphorothioate ; Diethoxy thiophosphoric acid ester of 7-hydroxy-4-methyl coumarin ; Diethyl (4-methylumbelliferyl) thionophosphate ; Diethyl methylcoumarinyl thiophosphate ; Farbenfabriken bayer ; Hymecromone O,O-diethyl phosphorothioate ; O,O-Diaethyl-O-(4-methyl-coumarin-7-yl)-monothiophosphat ; O,O-Diethyl O-(2-keto-4-methyl-7-alpha',beta'-benzo-alpha'-pyranyl) thiophosphate ; O,O-Diethyl O-(4-methyl-7-coumarinyl) phosphorothioate ; O,O-Diethyl O-(4-methylumbelliferone) ester of thiophosphoric acid ; O,O-Diethyl-O-(4-methyl-7-kumarinyl) ester kyseliny thiofosforescne ; O,O-Diethyl-O-(4-methylcoumarin-7-yl)-monothiofosfaat ; O,O-Dietil-O-(4-metilcumarin-7-il)-monotiofosfato ; O,O-Dietyl-O-4-methylkumarinyl(7)tiofosfat ; Phosphorothioic acid, O,O-diethyl ester, O-ester with 7-hydroxy-4-methylcoumarin ; Potasan-G-liquid ; Thiophosphate de O,O-diethyle et de O-(4-methyl-7-coumarinyle) .