Cas no 5056-17-7 (2,7-Dimethylocta-2,4,6-triene-1,8-dial)

2,7-Dimethylocta-2,4,6-triene-1,8-dial structure
5056-17-7 structure
Product Name:2,7-Dimethylocta-2,4,6-triene-1,8-dial
CAS No:5056-17-7
MF:C10H12O2
MW:164.201083183289
CID:377433
Update Time:2025-09-22

2,7-Dimethylocta-2,4,6-triene-1,8-dial Chemical and Physical Properties

Names and Identifiers

    • 2,4,6-Octatrienedial,2,7-dimethyl-, (2E,4E,6E)-
    • (E,E,E)-2,7-dimethylocta-2,4,6-trienedial
    • 2,7-DIMETHYL-2,4,6-OCTATRIENEDIAL
    • (1E,3E,5E)-1,6-dimethyl-1,6-diformyl-1,3,5-hexatriene
    • (2E,4E,6E)-2,7-dimethyl-2,4,6-octatrienedial
    • (2E,4E,6E)-2,7-dimethylocta-2,4,6-trienedial
    • (E,E,E)-2,7-dimethyl-2,4,6-octatriene-1,8-dial
    • 12,12'-diapocarotene-12,12'-dial
    • 2,7-Dimethyl-2,4,6-octatriendial
    • 2,7-dimethyl-octa-2,4,6-triene-1,8-dial
    • 2,7-Dimethylocta-2,4,6-trienedial
    • Einecs 225-756-0
    • (all-E)-2,7-Dimethyl-2,4,6-octatrienedial
    • 12,12'-Di-apo-carotenedial
    • all-E-2,7-Dimethylocta-2,4,6-triene-1,8-dial
    • 2,7-Dimethylocta-2,4,6-triene-1,8-dial
    • Inchi: InChI=1S/C10H12O2/c1-9(7-11)5-3-4-6-10(2)8-12/h3-8H,1-2H3/b4-3+,9-5+,10-6+
    • InChI Key: AYODHZHFDRRQEZ-XLKYRCCQSA-N
    • SMILES: C/C(=C\C=C\C=C(/C)\C=O)/C=O

Computed Properties

  • Exact Mass: 164.08400
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 4

Experimental Properties

  • Density: 0.973±0.06 g/cm3 (20 oC 760 Torr),
  • Melting Point: 162-163.5 oC (methanol )
  • Boiling Point: 90-94 oC (10 Torr)
  • Flash Point: 113.3±20.2 oC,
  • Solubility: Slightly soluble (13 g/l) (25 o C),
  • PSA: 34.14000
  • LogP: 1.83300
  • λmax: 330nm(CH2Cl2)(lit.)

2,7-Dimethylocta-2,4,6-triene-1,8-dial Customs Data

  • HS CODE:2912190090
  • Customs Data:

    China Customs Code:

    2912190090

    Overview:

    HS: 2912190090. Other acyclic aldehydes(No other oxygen-containing groups). VAT:17.0%. Tax refund rate:9.0%. Regulatory conditions:nothing. MFN tariff:5.5%. general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, Appearance of tetraformaldehyde

    Summary:

    2912190090 acyclic aldehydes without other oxygen function.Supervision conditions:None.VAT:17.0%.Tax rebate rate:9.0%.MFN tariff:5.5%.General tariff:30.0%

2,7-Dimethylocta-2,4,6-triene-1,8-dial Pricemore >>

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