1,4-Pentadien-3-ol
- Product Name
- 1,4-Pentadien-3-ol
- CAS No.
- 922-65-6
- Chemical Name
- 1,4-Pentadien-3-ol
- Synonyms
- Penta-1,4-dien-3-ol;DIVINYL CARBINOL;SKL099;1,4-PENTADIEN-3-OL;1,4-PENTADIENE-3-OL;1,4-PENTADIEN-3-OL 97+%;Diethenylmethyl alcohol;3-Hydroxy-1,4-pentadiene;1,4-Pentadien-3-ol, stabilized, 98%;1,4-Pentadien-3-ol ISO 9001：2015 REACH
- 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)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H226Flammable liquid and vapour
H302Harmful if swallowed
H412Harmful to aquatic life with long lasting effects
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P240Ground/bond container and receiving equipment.
P241Use explosion-proof electrical/ventilating/lighting/…/equipment.
P273Avoid release to the environment.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
N-Bromosuccinimide Price
- Product number
- 324663
- Product name
- 1,4-Pentadien-3-ol
- Purity
- contains 0.4% hydroquinone as stabilizer, ≥96%
- Packaging
- 5g
- Price
- $133
- Updated
- 2024/03/01
- Product number
- 324663
- Product name
- 1,4-Pentadien-3-ol
- Purity
- contains 0.4% hydroquinone as stabilizer, ≥96%
- Packaging
- 25g
- Price
- $400
- Updated
- 2024/03/01
- Product number
- P227160
- Product name
- 1,4-Pentadien-3-ol
- Packaging
- 1g
- Price
- $80
- Updated
- 2021/12/16
- Product number
- J55590
- Product name
- 1,4-Pentadien-3-ol,contains0.4%hydroquinoneasstabilizer
- Packaging
- 1g
- Price
- $47
- Updated
- 2021/12/16
- Product number
- 71908
- Product name
- 1,4-Pentadien-3-ol
- Packaging
- 5G
- Price
- $625
- Updated
- 2021/12/16
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
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View Lastest Price from 1,4-Pentadien-3-ol manufacturers
- Product
- 1,4-Pentadien-3-ol 922-65-6
- Price
- US $100.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-26
- Product
- 1,4-Pentadien-3-ol 922-65-6
- Price
- US $600.00/KG
- Min. Order
- 1KG
- Purity
- 98
- Supply Ability
- 1000kg
- Release date
- 2019-06-17
- Product
- 1,4-Pentadien-3-ol 922-65-6
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20T
- Release date
- 2020-01-10