"ELMOS"
Dimethylselenium

Physical-chemical properties Name

1.Formula

(CH3)2Se

2.Formula weight

109.03

3.LgP(mm Hg)=B - A/T(Kelvin)

9.872-2224/T

4.Boiling point, 0

57−58

5.Density, g/cm 3

1.4 (14.60), 1.4077(200)

6.Color

colorless

7.TWA in the air, mg/m 3

-

8.Class of danger

6.1

9. TWA in the water, mg/l

0.01(by Se)

10.Stability to air

sensitive air

11.Index of refractnion

1.4799

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