4-Penten-1-OL

Base Information

• Chemical Name: 4-Penten-1-OL
• CAS No.: 821-09-0
• Molecular Formula: C5H10O
• Molecular Weight: 86.1338
• Hs Code.: 29052990
• European Community (EC) Number: 212-473-2
• NSC Number: 97503
• UNII: W0558TQC6F
• DSSTox Substance ID: DTXSID30231562
• Nikkaji Number: J105H
• Wikidata: Q27292125
• Mol file: 821-09-0.mol

Synonyms:pent-4-en-1-ol

Chemical Property of 4-Penten-1-OL

Chemical Property:

• Appearance/Colour: colourless liquid
• Vapor Pressure: 2.45mmHg at 25°C
• Melting Point: 14.19°C (estimate)
• Refractive Index: n20/D 1.429(lit.)
• Boiling Point: 141 °C at 760 mmHg
• PKA: 15.13±0.10(Predicted)
• Flash Point: 43.3 °C
• PSA: 20.23000
• Density: 0.83 g/cm³
• LogP: 0.94490
• Storage Temp.: 2-8°C
• Solubility.: 57g/l (experimental)
• Water Solubility.: Solubility in water: 57 g/L (25°C)
• XLogP3: 1
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 3
• Exact Mass: 86.073164938
• Heavy Atom Count: 6
• Complexity: 32.9

Purity/Quality:

97% ^*data from raw suppliers

4-Penten-1-ol ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 10-37-20
• Safety Statements: 23-24/25-16

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Other Classes -> Alcohols and Polyols, Other
• Canonical SMILES: C=CCCCO
• Uses: 4-Penten-1-ol is a reagent used in carbohydrate chemistry for n-Pentenyl Glycoside methodology for the rapid assembly of homoglycans exemplified with the nonasaccharide component of a high-mannose glycoprotein. 4-Penten-1-ol is used as a reagent used in carbohydrate chemistry for n-Pentenyl Glycoside methodology in the rapid assembly of homoglycans exemplified with the nonasaccharide component of a high-mannose glycoprotein. It can be used in agrochemical, pharmaceutical and dyestuff field etc. 4-Penten-1-ol is used to study the epoxidation of olefins with oxo-diperoxo tungstate(VI) complex as catalyst and bicarbonate as co-catalyst.

Technology Process of 4-Penten-1-OL

There total 117 articles about 4-Penten-1-OL which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 95.0%

pent-1-yn-5-ol (5390-04-5) → n-Pent-4-enyl alcohol (821-09-0) + pentan-1-ol (71-41-0)

Guidance literature:

With hydrogen; In tetrahydrofuran; at 40 ℃; for 9h; under 760.051 Torr;

DOI:10.1002/anie.201207845

Reference yield: 23.0%

hydroperoxyde de pentene-4 (60990-44-5,27274-31-3) → Tetrahydrofurfuryl alcohol (97-99-4) + n-Pent-4-enyl alcohol (821-09-0) + (+/-)-2-pentanol (6032-29-7,13403-73-1)

Guidance literature:

In pentane; for 90h; Irradiation;

Reference yield:

1 ,5-pentanediol (111-29-5) → 3,4-dihydro-2H-pyran (110-87-2) + 3,4,5,6-tetrahydro-2H-pyran-2-one (542-28-9,26354-94-9) + propan-1-ol (71-23-8) + 2-Methylcyclopentanone (1120-72-5) + n-Pent-4-enyl alcohol (821-09-0) + ethanol (64-17-5) + pentan-1-ol (71-41-0) + 2,2-dimethoxy-3-octanol (19841-72-6) + 4-pentenyl propionate (30563-30-5) + 4-pentenyl pentanoate (30563-32-7) + Cyclopentanol (96-41-3) + cyclohexyl cyclohexanecarboxylate (15840-96-7) + cyclopentanone (120-92-3) + cyclohexylmethyl alcohol (100-49-2)

Guidance literature:

With air pretreated CeO₂; at 350 ℃; under 760.051 Torr; Flow reactor;

DOI:10.1016/j.apcata.2020.117722

upstream raw materials:

oxirane

allylmagnesium bromide

3-chlorotetrahydropyran

Tetrahydrofurfuryl chloride

Downstream raw materials:

4-pentenyloxymethylchloride

2-methyltetrahydrofuran

penta-1,3-diene

4-pentenal