Cas no 4038-04-4 (3-ethylpent-1-ene)

3-ethylpent-1-ene structure
3-ethylpent-1-ene structure
Product Name:3-ethylpent-1-ene
CAS No:4038-04-4
MF:C7H14
MW:98.186062335968
CID:331472
PubChem ID:19951
Update Time:2025-04-19

3-ethylpent-1-ene Chemical and Physical Properties

Names and Identifiers

    • 1-Pentene, 3-ethyl-
    • 1-Pentene,3-ethyl
    • 2-Ethylpent-1-ene
    • 3-Aethyl-1-penten
    • 3-Aethyl-pent-1-en
    • 3-ETHYL-1-PENTENE
    • 3-ethyl-pent-1-ene
    • 3-ethylpent-1-ene
    • EINECS 223-723-5
    • NSC74138
    • F9KU65F7VU
    • AKOS009157997
    • EN300-1840110
    • DTXSID20871052
    • 4038-04-4
    • NSC-74138
    • NSC 74138
    • FT-0692147
    • NS00049976
    • 1-Pentene, 3-ethyl-(8CI)(9CI)
    • 1-Pentene, 3-ethyl-(8CI)
    • DTXCID80818726
    • Inchi： 1S/C7H14/c1-4-7(5-2)6-3/h4,7H,1,5-6H2,2-3H3
    • InChI Key： YPVPQMCSLFDIKA-UHFFFAOYSA-N
    • SMILES： C(C=C)(CC)CC

Computed Properties

  • Exact Mass: 98.10960
  • Monoisotopic Mass: 98.10955
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 0
  • Heavy Atom Count: 7
  • Rotatable Bond Count: 3
  • Complexity: 42
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 0
  • XLogP3: 3.3

Experimental Properties

  • Density: 0.697?g/mL?at 20?°C(lit.)
  • Melting Point: -127.48°C
  • Boiling Point: 85?°C(lit.)
  • Flash Point: -20?°C
  • Refractive Index: n20/D 1.398
  • PSA: 0.00000
  • LogP: 2.60860

3-ethylpent-1-ene Security Information

  • Hazardous Material transportation number：UN 3295 3/PG 2
  • WGK Germany：3
  • Hazard Category Code： 11-65
  • Safety Instruction： S16; S62
  • Hazardous Material Identification： F Xn
  • HazardClass：3.1
  • PackingGroup：I
  • Safety Term：3.1
  • Risk Phrases：R11; R65
  • Hazard Level：3.1

3-ethylpent-1-ene Customs Data

  • HS CODE：2901299090
  • Customs Data：

    China Customs Code:

    2901299090

    Overview:

    2901299090 Other unsaturated acyclic hydrocarbons.Regulatory conditions:nothing.VAT:17.0%.Tax refund rate:9.0%.MFN tariff:2.0%.general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, The volume of packaging container used as gaseous fuel shall be reported, Bulk cargo shall be reported

    Summary:

    2901299090 unsaturated acyclic hydrocarbons.Supervision conditions:None.VAT:17.0%.Tax rebate rate:9.0%.MFN tariff:2.0%.General tariff:30.0%

3-ethylpent-1-ene Pricemore >>

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3-ethylpent-1-ene Production Method

Production Method 1

Reaction Conditions
1.1 Catalysts: p-Toluenesulfonic acid ,  Palladium, tris[μ-[(1,2-η:4,5-η)-(1E,4E)-1,5-diphenyl-1,4-pentadien-3-one]]di-, … ,  2,2′-[1,2-Phenylenebis[methylene[(1,1-dimethylethyl)phosphinidene]]]bis[pyridine… ;  rt → 120 °C; 40 min, 120 °C
Reference
Palladium-Catalyzed Carbonylation of sec- and tert-Alcohols
Dong, Kaiwu ; et al, Angewandte Chemie, 2017, 56(22), 6203-6207

3-ethylpent-1-ene Raw materials

3-ethylpent-1-ene Preparation Products

3-ethylpent-1-ene Related Literature

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