3,5-Dimethyl-1,2-cyclopentanedione

Modify Date: 2025-09-10 20:07:08

3,5-Dimethyl-1,2-cyclopentanedione Structure
3,5-Dimethyl-1,2-cyclopentanedione structure
Common Name 3,5-Dimethyl-1,2-cyclopentanedione
CAS Number 13494-07-0 Molecular Weight 126.153
Density 1.0±0.1 g/cm3 Boiling Point 187.4±9.0 °C at 760 mmHg
Molecular Formula C7H10O2 Melting Point 87-95ºC
MSDS Chinese USA Flash Point 63.6±4.4 °C

 Names

Name 3,5-Dimethyl-1,2-cyclopentadione
Synonym More Synonyms

 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

~%

3,5-Dimethyl-1,2-cyclopentanedione Structure

3,5-Dimethyl-1,...

CAS#:13494-07-0

Literature: Tetrahedron, , vol. 19, # 12 p. 2039 - 2049

~%

3,5-Dimethyl-1,2-cyclopentanedione Structure

3,5-Dimethyl-1,...

CAS#:13494-07-0

Literature: Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , p. 417,422 Chem.Abstr., , p. 8021

 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%

 Synonyms

3,5-Dimethylcyclopentane-1,2-dione
3,5-Dimethyl-1,2-cyclopentanedione
1,2-Cyclopentanedione, 3,5-dimethyl-
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