5-Vinyl-2-norbornene, mixture of endo and exo
Product Information
Molecular Formula
C9H12
Molecular Weight
120.19
Description
5-Vinyl-2-norbornene was used in the preparation of 5-ethylidene-2-norbornene (ENB).
Synonyms
5-ethenylbicyclo[2.2.1]hept-2-ene
IUPAC Name
5-ethenylbicyclo[2.2.1]hept-2-ene
SMILES
C=CC1CC2CC1C=C2
InChI
InChI=1S/C9H12/c1-2-8-5-7-3-4-9(8)6-7/h2-4,7-9H,1,5-6H2
InChI Key
INYHZQLKOKTDAI-UHFFFAOYSA-N
Boiling Point
141 °C at 760 mmHg
Melting Point
-80 °C (lit.)
Flash Point
82.4 °CF - closed cup
Purity
95 %
Density
1.006 g/cm3
Appearance
Clear liquid
Application
Used to improve processing and storage (cold-flow) properties of polypentenamer.
Storage
0-6 °C
Refractive Index
n20/D 1.481 (lit.)
LogP
2.38460
Vapor Pressure
6.0 [mmHg]
Decomposition
When heated to decomp ... Emits acrid smoke and fumes
Safety Information
Hazards
H225:
Highly flammable liquid and vapour.
H331:
Toxic if inhaled.
Highly flammable liquid and vapour.
H331:
Toxic if inhaled.
Precautionary Statement
P210, P233, P240, P241, P242, P243, P260, P261, P264, P271, P272, P273, P280, P301+P310, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P312, P314, P321, P331, P332+P313, P333+P313, P337+P313, P362, P363, P370+P378, P391, P403+P235, P405, and P501
Signal Word
Danger
Computed Properties
XLogP3
2.7
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
0
Rotatable Bond Count
1
Exact Mass
120.093900383 g/mol
Monoisotopic Mass
120.093900383 g/mol
Topological Polar Surface Area
0Ų
Heavy Atom Count
9
Formal Charge
0
Complexity
155
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
3
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes
Patents
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|---|---|---|
| CN-114163739-A | Ageing-resistant and high-low temperature-resistant rubber gasket material and preparation method thereof | 2021-11-25 |
| CN-113929909-A | Method for preparing sulfur-rich polymer at room temperature by mechanochemical-induced reverse vulcanization reaction | 2021-11-05 |
| JP-2022009148-A | Laminated tube | 2021-10-14 |
| CN-113896998-A | Preparation method of polyolefin thermoplastic elastomer based on dynamic crosslinking modification | 2021-10-12 |
| CN-113788913-A | Preparation method of liquid aliphatic resin | 2021-09-03 |
| CN-113444206-A | Ternary polymerization catalyst and preparation method of ternary polymerization | 2021-07-22 |
| CN-113444206-B | Ternary polymerization catalyst and preparation method of ternary polymerization | 2021-07-22 |
| CN-113185736-A | Polyelectrolyte material for new energy automobile fuel cell and preparation method thereof | 2021-04-19 |
| JP-6945096-B1 | Adsorbent replacement method and fuel cell system | 2021-04-16 |
| CN-112831047-A | Method for preparing sulfur-containing polymer by photocatalytic reverse vulcanization at room temperature | 2021-03-18 |
Literatures
| PMID | Publication Date | Title | Journal |
|---|---|---|---|
| 16438500 | 2006-02-03 | Mechanistic investigation of the isomerization of 5-vinyl-2-norbornene | The Journal of organic chemistry |
| 4613 | 1976-04-01 | Dissociation constants and relative efficacies of agonists acting on alpha adrenergic receptors in rabbit aorta | The Journal of pharmacology and experimental therapeutics |
