1-Phenanthrenecarboxylic acid, 1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydro-1,4a-dimethyl-7-(1-methylethylidene)-, [1R-(1α,4aβ,4bα,10aα)]-

• Formula: C₂₀H₃₀O₂
• Molecular weight: 302.4510
• IUPAC Standard InChI: InChI=1S/C20H30O2/c1-13(2)14-6-8-16-15(12-14)7-9-17-19(16,3)10-5-11-20(17,4)18(21)22/h12,16-17H,5-11H2,1-4H3,(H,21,22) Copy

  
• IUPAC Standard InChIKey: KGMSWPSAVZAMKR-UHFFFAOYSA-N Copy
• CAS Registry Number: 471-77-2
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: (1R,4aR,4bS,10aR)-1,4a-Dimethyl-7-(propan-2-ylidene)-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydrophenanthrene-1-carboxylic acid; Podocarp-8(14)-en-15-oic acid, 13-isopropylidene-; Neoabietic acid
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• Information on this page:
  • IR Spectrum
  • References
  • Notes
• Other data available:
  • Mass spectrum (electron ionization)
  • Gas Chromatography
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IR Spectrum

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Data compiled by: Coblentz Society, Inc.

• SOLID (KBr DISC DRIED IN VACUUM DESICCATOR) $$ HIGH PURITY PREP. NAVAL STORES LABORATORY, [Alpha]²5/D = +161.5 (2% IN ETHANOL) $$ SPECTRAL FEATURE AT 670 CM^-1 IS AN ARTIFACT CAUSED BY GRATING CHANGE; PERKIN-ELMER 521 (GRATING); DIGITIZED BY COBLENTZ SOCIETY (BATCH I) FROM HARD COPY; 2 cm^-1 resolution
• SOLID (SPLIT MULL), HALOCARBON FOR 3800-1300 AND MINERAL OIL FOR 1300-225 CM^-1 $$ HIGH PURITY PREP. NAVAL STORES LABORATORY, [Alpha]²5/D = +161.5 (2% IN ETHANOL); PERKIN-ELMER 521 (GRATING); DIGITIZED BY COBLENTZ SOCIETY (BATCH I) FROM HARD COPY; 2 cm^-1 resolution
• SOLUTION (10.3% CCl4 FOR 3800-1300, 10.4% CS2 FOR 1300-260) $$ HIGH PURITY PREP. NAVAL STORES LABORATORY, [Alpha]²5/D = +161.5 (2% IN ETHANOL); PERKIN-ELMER 521 (GRATING); DIGITIZED BY COBLENTZ SOCIETY (BATCH I) FROM HARD COPY; 2 cm^-1 resolution

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

No reference data available.

Notes

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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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