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CAS No 18309-32-5 , Bicyclo[3.1.1]hept-3-en-2-one,4,6,6-trimethyl-, (1R,5R)-

  • Name: Bicyclo[3.1.1]hept-3-en-2-one,4,6,6-trimethyl-, (1R,5R)-
  • Synonyms: Bicyclo[3.1.1]hept-3-en-2-one, 4,6,6-trimethyl-, (1R)-; d-Verbenone; (R)-(+)-Verbenone;(R)-(+)-a-Verbenone;(+)-Verbenone; (1R,5R)-Verbenone; (1R)-(+)-Verbenone; NSC 36846;Bicyclo[3.1.1]hept-3-en-2-one,4,6,6-trimethyl-, (1R,5R)-;2-Pinen-4-one,(1R,5R)-(+)- (8CI); Verbenone; (+)-a-Verbenone; Verbinone;Verbenone, (+)-;
  • CAS Registry Number:
  • Flash Point: 85°C
  • Boiling Point: 227.5°Cat760mmHg
  • Density: 0.992g/cm3
  • Refractive index: 1.494
  • Safety Statements: Poison by intraperitoneal route. When heated to decomposition it emits acrid smoke and irritating fumes.
  • Flash Point: 85°C
  • EINECS: 242-195-7
  • Molecular Weight: 150.24
  • InChI: InChI=1S/C10H14O/c1-6-4-9(11)8-5-7(6)10(8,2)3/h4,7-8H,5H2,1-3H3/t7-,8+/m0/s1
  • Molecular Formula: C10H14 O
  • Molecular Structure:CAS No:18309-32-5 Bicyclo[3.1.1]hept-3-en-2-one,4,6,6-trimethyl-, (1R,5R)-

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References of Bicyclo[3.1.1]hept-3-en-2-one,4,6,6-trimethyl-, (1R,5R)-
Title: d-Verbenone
CAS Registry Number: 18309-32-5
CAS Name: (1R)-4,6,6-Trimethylbicyclo[3.1.1]hept-3-en-2-one
Synonyms: (1R,5R)-(+)-2-pinen-4-one
Molecular Formula: C10H14O
Molecular Weight: 150.22
Percent Composition: C 79.95%, H 9.39%, O 10.65%
Literature References: A constituent of Spanish verbena oil (from Verbena triphylla L., Verbenaceae): Kerschbaum, Ber. 33, 885 (1900). Prepn from a-pinene: Bain, Gary, US 2911442 (1959 to Glidden). Structure: Blumann, Zeitschel, Ber. 46, 1178 (1913); Weinhaus, Schumm, Ann. 439, 20 (1924). Absolute configuration: Hurst, Whitham, J. Chem. Soc. 1960, 2864. Review: J. L. Simonsen, The Terpenes vol. II (University Press, Cambridge, 2nd ed., 1949) p 232-239.
Properties: Oil. Characteristic odor. mp 6.5°. bp12 102-105°; bp760 227-228°. d20 0.9780. nD18 1.4957. [a]D18 +249.62°. uv max (ethanol): 253 nm (e 6730). Practically insol in water. Miscible in all proportions with the usual organic solvents.
Melting point: mp 6.5°
Boiling point: bp12 102-105°; bp760 227-228°
Optical Rotation: [a]D18 +249.62°
Index of refraction: nD18 1.4957
Absorption maximum: uv max (ethanol): 253 nm (e 6730)
Density: d20 0.9780