CARBON DISELENIDE - (506-80-9)

Introduction

Name: carbon diselenide
* IUPAC
CAS Number: 506-80-9
Chemical Formula: CSe2
Molar Mass: 169.9307 g
State of Matter: yellow liquid
Mass Percent: C 7.0679 %; Se 92.932 % 

Classification

• inorganic

Physical Properties

Melting Point:*
-45.5°C 1 = 227.65 K = -49.9°F
-43.7°C 2 = 229.45 K = -46.66°F
Boiling Point:*
125.5°C 3 = 398.65 K = 257.9°F
10°C at 8.0 mm Hg1 = 283.15 K = 50°F
125.5°C 2 = 398.65 K = 257.9°F
Density (g/cm3):
2.6824 at 20°C 1
2.6626 at 25°C 1
2.6626 at room temperature 2
* - 1 atm pressure

Solubility

Qualitative:
insoluble:  3
very soluble:  3

Bonding

Bonding: nonpolar covalent
Ionic Character: 0.00 %

For More Information

Wikipedia
Journals:
Grimm, Metzger, Ber. 69, 1356 (1936)
Steudel, Z. Anorg. Allgem. Chem. 361, 195 (1968)
Grimm, Metzger, Ber. 69, 1356 (1936)
Steudel, Z. Anorg. Allgem. Chem. 361, 195 (1968)

Sources

(1) - The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals, 13th ed.; Budavari, S.; O'Neil, M.J.; Smith, A.; Heckelman, P. E.; Kinneary, J. F., Eds.; Merck & Co.: Whitehouse Station, NJ, 2001; entry 1820.
(2) - Lide, David R. CRC Handbook of Chemistry and Physics, 83rd ed.; CRC Press: Boca Raton, FL, 2002; p 4-50.
(3) - Lide, David R. CRC Handbook of Chemistry and Physics, 84th ed.; CRC Press: Boca Raton, FL, 2003; p 4-50.