bis(pentamethylcyclopentadienyl)chromium

Names

[ CAS No. ]:
74507-61-2

[ Name ]:
bis(pentamethylcyclopentadienyl)chromium

[Synonym ]:
MFCD00058886
chromium(2+),1,2,3,5,5-pentamethylcyclopenta-1,3-diene

[ Boiling Point ]:
170.2ºC at 760 mmHg

[ Molecular Formula ]:
C₂₀H₃₀Cr

[ Molecular Weight ]:
322.44800

[ Flash Point ]:
44.4ºC

[ Exact Mass ]:
322.17500

[ LogP ]:
5.94400

[ Appearance of Characters ]:
Powder | brown

[ Storage condition ]:
Freezer (-20°C)

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H312-H332

[ Precautionary Statements ]:
P280

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S26-S37/39

[ RIDADR ]:
UN3181

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
4.1