Skip to Content
Merck
CN

148679

5-Vinyl-2-norbornene, mixture of endo and exo

95%, contains 80-150 ppm BHT as inhibitor

Synonym(s):

2-Vinyl-5-norbornene, 2-Vinylbicyclo[2.2.1]hept-5-ene, 2-Vinylnorbornene, 5-Ethenylbicyclo[2.2.1]hept-2-ene, 5-Vinylbicyclo[2.2.1]hept-2-ene, 5-Vinylnorbornene, 6-Vinylbicyclo[2.2.1]hept-2-ene, Vinylnorbornene

Sign In to View Organizational & Contract Pricing.

Select a Size


About This Item

Empirical Formula (Hill Notation):
C9H12
CAS Number:
Molecular Weight:
120.19
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
221-259-8
MDL number:
Assay:
95%
Form:
liquid
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

InChI key

INYHZQLKOKTDAI-SMOXQLQSSA-N

InChI

1S/C9H12/c1-2-8-5-7-3-4-9(8)6-7/h2-4,7-9H,1,5-6H2/t7-,8?,9-/m0/s1

SMILES string

C=CC1C[C@H]2C[C@@H]1C=C2

vapor density

>1 (vs air)

vapor pressure

6 mmHg ( 20 °C)

assay

95%

form

liquid

contains

80-150 ppm BHT as inhibitor

refractive index

n20/D 1.481 (lit.)

bp

141 °C (lit.)

mp

−80 °C (lit.)

density

0.841 g/mL at 25 °C (lit.)

storage temp.

2-8°C

Quality Level

Application

5-Vinyl-2-norbornene was used in the preparation of 5-ethylidene-2-norbornene (ENB).

pictograms

FlameExclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

82.4 °F - closed cup

flash_point_c

28 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Hoon Sik Kim et al.
The Journal of organic chemistry, 71(3), 911-914 (2006-01-28)
The isomerization reaction of 5-vinyl-2-norbornene (VNB) to 5-ethylidene-2-norbornene (ENB) has been performed using a catalytic system consisting of an alkali metal hydride and an amine. Among various amines tested, only aliphatic 1,2-diamines exhibited the activity for the isomerization. The isomerization

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service