Maple lactone

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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

Click to get detail 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

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyl glutarate
  • Diethyloxalate
  • 6-Oxabicyclo[3.1.0]hexan-2-one,5-methyl-
  • 1,2-Cyclopentanediol,3-methyl-
  • METHYL-1 2-CYCLOPENTENE OXIDE
  • N,N-Dimethylacetamide
  • 3-Methyl-2-cyclopenten-1-one
  • D-(+)-Xylose
  • 2-Methylcyclopentanone

DownStream

  • 2-Cyclopenten-1-one,2-methoxy-3-methyl-
  • Levulinic acid
  • Ethyl 4-oxopentanoate
  • 5-ethyl-2-hydroxy-3-methylcyclopent-2-en-1-one
  • 2-Cyclopenten-1-one,2-(acetyloxy)-3-methyl-
  • 4-methoxycarbonylpent-4-enoate
  • 3-methyl-2-prop-2-enoxycyclopent-2-en-1-one
  • methyl 2,5-dioxohexanoate

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

Identification and characterization of novel benzil (diphenylethane-1,2-dione) analogues as inhibitors of mammalian carboxylesterases.

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 coatings

J. 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 ...


More Articles

Related Compounds

  • Maple lactone
  • Maple lactone pyrazine
  • maple furanone
  • Maple-sap products, syrups
  • calcifediol lactone
  • Isodehydrocostus lactone
  • Tetraethyl (2-methoxyethane-1,1-diyl)bis(phosphonate)
  • 3-Chloro-1-[6-chloro-5-(chloromethyl)-2-pyridinyl]-3-(chloromethyl)-2,6-piperidinedione
  • Methyl 6-amino-2-thioxothieno[2,3-d]-1,3-dithiole-5-carboxylate
  • (2E)-2-[(dimethylamino)methylene]-6-methylcyclohexanone
  • 4-Methyl-1-nitropentane
  • 2-phenyl-3,4-dihydro-2H-chromen-4-ylamine
  • 3-(1-Benzyl-1H-pyrazol-4-yl)imidazo[1,2-a]pyrazin-8-amine
  • methyl (2S)-2-[[4-[[3-[(3-methylphenyl)methyl]imidazol-4-yl]methylamino]-2-phenylbenzoyl]amino]-4-methylsulfanylbutanoate
  • 5-[(3-Chlorophenoxy)methyl]-1,3,4-oxadiazole-2(3H)-thione
  • 8-Chloro-1-phenyldibenzofuran
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