(R)-2-decen-5-olide

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Names

[ CAS No. ]:
51154-96-2

[ Name ]:
(R)-2-decen-5-olide

[Synonym ]:
Massoilactone
(R)-(-)-6-pentyl-5,6-dihydro-2H-pyran-2-one
(R)-2-decen-5-olide
massoia lactone
massoia lactone (min.)
massiolactone
(6R)-6-Pentyl-5,6-dihydro-2H-pyran-2-one
(R)-5,6-Dihydro-6-pentyl-2H-pyran-2-one
2H-Pyran-2-one,5,6-dihydro-6-pentyl-,(6R)
(R)-(-)-massoialactone

Chemical & Physical Properties

[ Density]:
0.964g/cm3

[ Boiling Point ]:
287ºC at 760mmHg

[ Molecular Formula ]:
C10H16O2

[ Molecular Weight ]:
168.23300

[ Flash Point ]:
115.8ºC

[ Exact Mass ]:
168.11500

[ PSA ]:
26.30000

[ LogP ]:
2.43840

[ Index of Refraction ]:
1.458

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ0550000
CHEMICAL NAME :
2H-Pyran-2-one, 5,6-dihydro-6-pentyl-, (R)-
CAS REGISTRY NUMBER :
51154-96-2
BEILSTEIN REFERENCE NO. :
4177048
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C10-H16-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1890 mg/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex) Behavioral - convulsions or effect on seizure threshold
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 14,40,1964

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (R)-non-1-en-4-yl acrylate
  • Carbon dioxide
  • (R)-(+)-1,2-Epoxyheptane
  • (R)-tert-butyl-(Z)-5-hydroxy-2-decenoate
  • 2-trimethylsilylethenone

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • (S)-2-Decen-5-olide
  • Pestalotin
  • (R)-2-(5-Fluoropyridin-2-yl)-4-isopropyl-4,5-dihydrooxazole
  • (R)-2-(5-methoxy-1H-indol-3-yl)-2-phenyl-ethanol
  • (R)-2,5-Dihydro-2,3-dimethyl-5-oxo-2-pyrrolcarbonsaeure-methylester
  • (R)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine