Cyclohexanepropanoicacid,1-hydroxy-,gamma-lactone

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Names

[ CAS No. ]:
699-61-6

[ Name ]:
Cyclohexanepropanoicacid,1-hydroxy-,gamma-lactone

[Synonym ]:
4,4-pentamethylene-butanolide
1-oxaspiro[4,5]-decan-2-one
1-Oxa-spiro[4.5]decan-2-on

Chemical & Physical Properties

[ Density]:
1.07g/cm3

[ Boiling Point ]:
260.5ºC at 760 mmHg

[ Melting Point ]:
26-27 °C

[ Molecular Formula ]:
C9H14O2

[ Molecular Weight ]:
154.20600

[ Flash Point ]:
102.7ºC

[ Exact Mass ]:
154.09900

[ PSA ]:
26.30000

[ LogP ]:
2.02630

[ Index of Refraction ]:
1.488

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RP3600000
CHEMICAL NAME :
1-Oxaspiro(4,5)decan-2-one
CAS REGISTRY NUMBER :
699-61-6
BEILSTEIN REFERENCE NO. :
0119536
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H14-O2
MOLECULAR WEIGHT :
154.23
WISWESSER LINE NOTATION :
T5OVXTJ C-& AL6XTJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
90 mg/kg
TOXIC EFFECTS :
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: 10,243,1960

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-(2-propynyl)cyclohexan-1-ol
  • Cyclohexanol,1-ethenyl-
  • Acrylic acid
  • Cyclohexanone
  • 2-methoxyspiro[4.5]-1-oxadecane
  • Cyclohexanepropionic acid
  • 1-oxaspiro[4.5]deca-3,7-dien-2-one
  • Cyclohexanepropanol,1-hydroxy-

DownStream

  • 1-Oxaspiro[4.5]decane
  • 2,3,4,5,6,7-Hexahydro-1H-indene-1-one
  • Cyclohexanepropanol,1-hydroxy-

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • Pipecolic acid, 1-acetyl-4-hydroxy-, gamma-lactone (6CI)
  • Acetoacetic acid,4-bromo-4-hydroxy-,-gamma--lactone (5CI)
  • 2,5-Dihydroxyphenylacetic acid gamma-lactone
  • L(-)-ARABONIC ACID-GAMMA-LACTONE
  • D-(-)-Gulonic acid gamma-lactone
  • 16-beta-Hydroxy-3,11-dioxopregna-4,17(20)-dien-21-oic acid, gamma-lactone