2,3,4,5-Tetramethyl-2-cyclopenten-1-one

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
196.1±10.0 °C at 760 mmHg

[ Molecular Formula ]:
C₉H₁₄O

[ Molecular Weight ]:
138.207

[ Flash Point ]:
73.3±0.0 °C

[ Exact Mass ]:
138.104462

[ PSA ]:
17.07000

[ LogP ]:
2.11

[ Vapour Pressure ]:
0.4±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.451

[ Storage condition ]:
2~8℃

[ Personal Protective Equipment ]:
Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)

[ Safety Phrases ]:
S23-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2914299000

Precursor

DownStream

[ HS Code ]: 2914299000

[ Summary ]:
2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Synthesis and structures of (R)-cyclopentadienyl-binaphthoxy titanium(IV) complexes and catalytic properties for olefin polymerization.

Dalton Trans. 41(24) , 7350-7, (2012)

Two new chiral pre-ligands, (R)-3,3'-bis(tetramethylcyclopentadienyl)-2,2'-bismethoxy-1,1'-bisnaphthalene (1) and (R)-3-tetramethylcyclopentadienyl-2,2'-bismethoxy-1,1'-bisnaphthalene (2), were synthe...

More Articles