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1,4-Pentadien-3-ol

1,4-Pentadien-3-ol Structure
1,4-Pentadien-3-ol
  • CAS No.922-65-6
  • Chemical Name:1,4-Pentadien-3-ol
  • CBNumber:CB0335748
  • Molecular Formula:C5H8O
  • Formula Weight:84.12
  • MOL File:922-65-6.mol
1,4-Pentadien-3-ol Property
  • Boiling point 115-116 °C (lit.)
  • Density 0.865 g/mL at 25 °C (lit.)
  • refractive index n20/D 1.445(lit.)
  • Flash point 86 °F
  • storage temp. 2-8°C
  • solubility Chloroform (Sparingly), Methanol (Slightly)
  • pka 13.68±0.20(Predicted)
  • form Liquid
  • color Clear colorless
  • BRN 1735809
  • Stability Volatile
  • InChI InChI=1S/C5H8O/c1-3-5(6)4-2/h3-6H,1-2H2
  • InChIKey ICMWSAALRSINTC-UHFFFAOYSA-N
  • SMILES C=CC(O)C=C
  • CAS DataBase Reference 922-65-6(CAS DataBase Reference)
  • UNSPSC Code 12352100
  • NACRES NA.22
Safety
  • Hazard Codes  :Xn
  • Risk Statements  :10-22
  • RIDADR  :UN 1987 3/PG 3
  • WGK Germany  :3
  • HazardClass  :3.2
  • PackingGroup  :III
  • HS Code  :29052990
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H226-H302-H412
  • Precautionary statements P210-P233-P240-P241-P273-P301+P312
1,4-Pentadien-3-ol Price More Price(2)
  • Brand: Sigma-Aldrich(India)
  • Product number: 324663
  • Product name : 1,4-Pentadien-3-ol
  • Purity: contains 0.4% hydroquinone as stabilizer, ≥96%
  • Packaging: 5G
  • Price: ₹11593.58
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: 324663
  • Product name : 1,4-Pentadien-3-ol
  • Purity: contains 0.4% hydroquinone as stabilizer, ≥96%
  • Packaging: 25G
  • Price: ₹40420.55
  • Updated: 2022/06/14
  • Buy: Buy

1,4-Pentadien-3-ol Chemical Properties,Usage,Production

  • Uses Starting material for asymmetric epoxidation.1,2
  • Uses 1,4-Pentadien-3-ol is a valuable building block in natural product synthesis. This chemical is a substrate employed in synthesising amino-substituted dienes via a bismuth-catalyzed SN1 displacement of alcohols by sulfonamide nucleophiles. Starting material for asymmetric epoxidation.
  • Structure and conformation 1,4-pentadien-3-ol (CH2=CH-CH(OH)-CH=CH2) is a representative allyl alcohol containing two C=C bonds and one hydroxyl group. It has a complicated conformational landscape arising from the rotations of three σ-bonds, i.e. three dihedral angles of ?(C7=C6-C1-O3), ?(C5=C4-C1-O3), and ?(H8-O3-C1-H2). Experiments and ab initio calculations revealed that the 1,4-pentadien-3-ol monomer prefers a configuration with one vinyl being syn to the hydroxyl oxygen and the hydroxyl hydrogen toward the skew-arranged vinyl, which therefore makes possible simultaneous C-H···O and O-H···π interactions[1].
  • References [1] Zhen Wang. “Conformations and structures of 1,4-pentadien-3-ol and its water complex characterized by rotational spectroscopy.” Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 267 (2022): Article 120589.
1,4-Pentadien-3-ol Preparation Products And Raw materials
Raw materials
Preparation Products
1,4-Pentadien-3-ol Suppliers
Global(157)Suppliers
  • Supplier：
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1,4-Pentadien-3-ol Spectrum
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  • 922-65-6
  • Penta-1,4-dien-3-ol,98% (stabilized with HQ)
  • 1,4-Pentadien-3-ol(stabilized with hydroquinone)
  • 1,4-Pentadien-3-ol contains 0.4% hydroquinone as stabilizer, >=96%
  • 1,4-Pentadien-3-ol (6CI, 7CI, 8CI, 9CI, ACI)
  • DIVINYL CARBINOL
  • Penta-1,4-dien-3-ol
  • Penta-1,4-dien-3-ol (0.1% hydroquinone stabiliser)
  • SKL099
  • 1,4-Pentadien-3-ol ISO 9001：2015 REACH
  • 1,4-Pentadien-3-ol contains 0.4% hydroquinone as stabilizer, 98%
  • 1,4-PENTADIEN-3-OL 97+%
  • 1,4-Pentadien-3-ol, stabilized with 0.4% hydroquinone, 98%, stabilized
  • 1,4-Pentadien-3-ol, stabilized, 98%
  • Diethenylmethyl alcohol
  • 3-Hydroxy-1,4-pentadiene
  • 1,4-PENTADIENE-3-OL
  • 1,4-PENTADIEN-3-OL

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