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Methidathion Structure

Methidathion

Chemical Properties

Melting point 39-40°C
Boiling point 347.7±52.0 °C(Predicted)
Density  1.51 g/cm3
vapor pressure  2.5×10-4 Pa (20 °C)
Flash point 100 °C
storage temp.  0-6°C
solubility  DMSO (Slightly), Methanol (Slightly)
pka -4.17±0.40(Predicted)
form  solid
color  Colourless
Water Solubility  0.024 g/100 mL
BRN  619915
Stability Air Sensitive, Moisture Sensitive
CAS DataBase Reference 950-37-8(CAS DataBase Reference)
NIST Chemistry Reference Methidathion(950-37-8)
EPA Substance Registry System Methidathion (950-37-8)

Safety Information

Hazard Codes  T+;N,N,T+
Risk Statements  21-28-50/53-41-26-24
Safety Statements  22-28-36/37-45-60-61-39-26
RIDADR  UN 2811
WGK Germany  3
RTECS  TE2100000
HazardClass  6.1(a)
PackingGroup  II
Hazardous Substances Data 950-37-8(Hazardous Substances Data)
Toxicity LD50 in adult male, female rats (mg/kg): 31, 32 orally (Gaines, Linder)

MSDS

Usage And Synthesis

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