3,5-Dimethyl-1,2-cyclopentanedione

Names

[ CAS No. ]:
13494-07-0

[ Name ]:
3,5-Dimethyl-1,2-cyclopentanedione

[Synonym ]:
3,5-Dimethylcyclopentane-1,2-dione
3,5-Dimethyl-1,2-cyclopentanedione
1,2-Cyclopentanedione, 3,5-dimethyl-

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
187.4±9.0 °C at 760 mmHg

[ Melting Point ]:
87-95ºC

[ Molecular Formula ]:
C₇H₁₀O₂

[ Molecular Weight ]:
126.153

[ Flash Point ]:
63.6±4.4 °C

[ Exact Mass ]:
126.068077

[ PSA ]:
34.14000

[ LogP ]:
0.53

[ Vapour Pressure ]:
0.6±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.451

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2914299000

Synthetic Route

Click to get detail synthetic route

Customs

[ 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%