Cas no 18641-71-9 (2,4-Dimethyl-3-heptanone)

2,4-Dimethyl-3-heptanone structure
2,4-Dimethyl-3-heptanone structure
Product Name:2,4-Dimethyl-3-heptanone
CAS No:18641-71-9
MF:C9H18O
MW:142.238623142242
MDL:MFCD00027146
CID:87983
PubChem ID:29178
Update Time:2025-04-18

2,4-Dimethyl-3-heptanone Chemical and Physical Properties

Names and Identifiers

    • 2,4-Dimethylheptan-3-one
    • 2,4-Dimethyl-3-heptanone
    • 2,4-D,AMINE SALT
    • 2,4-dimethyl-heptan-3-one
    • 3-Heptanone,2,4-dimethyl
    • 3-Heptanone, 2,4-Dime
    • 2-AMYL ISOPROPYL KETONE
    • 2-pentyl isopropyl ketone
    • MMEXTUAHJZOQKN-UHFFFAOYSA-N
    • FT-0637730
    • 18641-71-9
    • AKOS006227586
    • CS-0333769
    • 3-Heptanone,2,4-dimethyl-
    • MFCD00027146
    • 3-Heptanone, 2,4-dimethyl-
    • SCHEMBL3448289
    • AS-58317
    • DTXSID30940081
    • DB-044599
    • MDL： MFCD00027146
    • Inchi： 1S/C9H18O/c1-5-6-8(4)9(10)7(2)3/h7-8H,5-6H2,1-4H3
    • InChI Key： MMEXTUAHJZOQKN-UHFFFAOYSA-N
    • SMILES： O=C(C(C)C)C(C)CCC

Computed Properties

  • Exact Mass: 142.13600
  • Monoisotopic Mass: 142.135765193 g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 4
  • Complexity: 105
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 1
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: 3
  • XLogP3: 2.9
  • Molecular Weight: 142.24
  • Topological Polar Surface Area: 17.1?2

Experimental Properties

  • Color/Form: Uncertain
  • Density: 0.812
  • Melting Point: NA
  • Boiling Point: 170.3°C at 760 mmHg
  • Flash Point: 44°(111°F)
  • Refractive Index: 1.413
  • PSA: 17.07000
  • LogP: 2.64770
  • Solubility: Uncertain
  • Vapor Pressure: 1.5±0.3 mmHg at 25°C

2,4-Dimethyl-3-heptanone Security Information

  • Signal Word：Warning
  • Hazard Statement： H319
  • Warning Statement： P305+P351+P338
  • Hazard Category Code： 36/37/38
  • Safety Instruction： S26-S37
  • HazardClass：3
  • Storage Condition：Sealed in dry,2-8°C
  • Risk Phrases：R36/37/38

2,4-Dimethyl-3-heptanone Customs Data

  • HS CODE：2914190090
  • Customs Data：

    China Customs Code:

    2914190090

    Overview:

    2914190090 Other acyclic ketones without other oxygen-containing groups.Regulatory conditions:nothing.VAT:17.0%.Tax refund rate:9.0%.MFN tariff:5.5%.general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, Acetone declared packaging

    Summary:

    2914190090 other acyclic ketones without other oxygen function.Supervision conditions:None.VAT:17.0%.Tax rebate rate:9.0%.MFN tariff:5.5%.General tariff:30.0%

2,4-Dimethyl-3-heptanone Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
SHANG HAI XIAN DING Biotechnology Co., Ltd.
F-TL682-2g
2,4-Dimethyl-3-heptanone
 18641-71-9 99%
2g
 ￥304.0 2022-02-28
TRC
D461868-100mg
2,4-Dimethyl-3-heptanone
 18641-71-9
100mg
 $ 88.00 2023-09-07
TRC
D461868-500mg
2,4-Dimethyl-3-heptanone
 18641-71-9
500mg
 $ 144.00 2023-09-07
TRC
D461868-1g
2,4-Dimethyl-3-heptanone
 18641-71-9
1g
 $ 259.00 2023-09-07
eNovation Chemicals LLC
D769206-10g
2,4-Dimethylheptan-3-one
 18641-71-9 99%
10g
 $210 2023-09-01
TRC
D461868-1000mg
2,4-Dimethyl-3-heptanone
 18641-71-9
1g
 $259.00 2023-05-18
A2B Chem LLC
AB60291-100mg
2,4-Dimethylheptan-3-one
 18641-71-9
100mg
 $206.00 2024-04-20
A2B Chem LLC
AB60291-500mg
2,4-Dimethylheptan-3-one
 18641-71-9
500mg
 $261.00 2024-04-20
A2B Chem LLC
AB60291-1g
2,4-Dimethylheptan-3-one
 18641-71-9
1g
 $369.00 2024-04-20
1PlusChem
1P003GAR-1g
2,4-Dimethylheptan-3-one
 18641-71-9
1g
 $321.00 2025-02-19

2,4-Dimethyl-3-heptanone Related Literature

  • 1. Laboratory emulation of polyketide biosynthesis: an iterative, aldol-based, synthetic entry to polyketide libraries using (R)- and (S?)-1-(benzyloxy)-2-methylpentan-3-one, and conformational aspects of extended polypropionates
    Ian Paterson,Jeremy P. Scott J. Chem. Soc. Perkin Trans. 1 1999 1003

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