Maple lactone
Names
[ CAS No. ]:
765-70-8
[ Name ]:
Maple lactone
[Synonym ]:
EINECS 212-154-8
1,2-Cyclopentanedione, 3-methyl-
L5VVTJ C1
MFCD00001417
3-Methyl-1,2-cyclopentanedione
3-methylcyclopentane-1,2-dione
Maple lactone
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
178.7±9.0 °C at 760 mmHg
[ Melting Point ]:
104-108 °C(lit.)
[ Molecular Formula ]:
C6H8O2
[ Molecular Weight ]:
112.127
[ Flash Point ]:
59.3±4.4 °C
[ Exact Mass ]:
112.052429
[ PSA ]:
34.14000
[ LogP ]:
0.04
[ Vapour Pressure ]:
1.0±0.3 mmHg at 25°C
[ Index of Refraction ]:
1.463
[ Water Solubility ]:
soluble
MSDS
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S22-S24/25-S36/37-S26
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ HS Code ]:
29142900
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%
Articles
J. Med. Chem. 48 , 2906-15, (2005)
Carboxylesterases (CE) are ubiquitous enzymes responsible for the metabolism of xenobiotics. Because the structural and amino acid homology among esterases of different classes, the identification of ...
A chemometric approach toward the detection and quantification of coffee adulteration by solid-phase microextraction using polymeric ionic liquid sorbent coatingsJ. Chromatogr. A. 1346 , 1-7, (2014)
• Chemical profiling of Coffea arabica by polymeric ionic liquid SPME is described. • Partial least squares regression correlated the aroma fingerprint to adulteration. • Compounds that contributed to...
The potential value of natural antioxidative treatment in glaucoma.Surv. Ophthalmol. 53(5) , 479-505, (2008)
Glaucomatous optic neuropathy implies loss of retinal ganglion cells, including their axons, and a major tissue remodeling, especially in the optic nerve head. Although increased intraocular pressure ...