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5-VINYL-2-NORBORNENE

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Name

5-VINYL-2-NORBORNENE

EINECS N/A
CAS No. 3048-64-4 Density 1.006g/cm3
PSA 0.00000 LogP 2.38460
Solubility N/A Melting Point −80 °C(lit.)
Formula C9H12 Boiling Point 141°Cat760mmHg
Molecular Weight 120.194 Flash Point 26.2°C
Transport Information N/A Appearance clear liquid
Safety Mildly toxic by ingestion, inhalation, and skin contact. When heated to decomposition it emits acrid smoke and irritating fumes. Risk Codes R10;R20;R36/38;
Molecular Structure Molecular Structure of 3048-64-4 (Vinylnorbornene) Hazard Symbols Xn
Synonyms

2-Norbornene,5-vinyl- (6CI,7CI,8CI); 2-Vinyl-5-norbornene; 2-Vinylbicyclo[2.2.1]hept-5-ene;2-Vinylnorbornene; 5-Ethenylbicyclo[2.2.1]hept-2-ene; 5-Vinyl-2-norbornene;5-Vinylbicyclo[2.2.1]hept-2-ene; 5-Vinylnorbornene; NSC 61529; V 0062; VBH;Vinylnorbornene

Article Data 37

5-VINYL-2-NORBORNENE Synthetic route

77891-01-1

5-Ethynylbicyclo<2.2.1>-2-heptene

3048-64-4

5-vinyl-2-norbornene

Conditions
ConditionsYield
With zinc/copper couple In diethyl ether; water at 45 - 50℃; for 40h;95%
542-92-7

cyclopenta-1,3-diene

106-99-0

buta-1,3-diene

3048-64-4

5-vinyl-2-norbornene

Conditions
ConditionsYield
at 140 - 145℃;
77-73-6, 933-60-8, 1755-01-7

bi(cyclopentadiene)

106-99-0

buta-1,3-diene

A

3048-65-5

bicyclo[4.3.0]nona-3,7-diene

B

3048-64-4

5-vinyl-2-norbornene

Conditions
ConditionsYield
at -20 - 205℃; for 1h; Temperature; Diels-Alder Cycloaddition; Autoclave; Inert atmosphere;A 20 %Chromat.
B 25 %Chromat.
542-92-7

cyclopenta-1,3-diene

106-99-0

buta-1,3-diene

A

3048-65-5

bicyclo[4.3.0]nona-3,7-diene

B

3048-64-4

5-vinyl-2-norbornene

Conditions
ConditionsYield
In hexane at -20 - 205℃; for 1h; Solvent; Diels-Alder Cycloaddition; Autoclave; Inert atmosphere;A 25 %Chromat.
B 22 %Chromat.
at -20 - 205℃; for 1h; Temperature; Diels-Alder Cycloaddition; Autoclave; Inert atmosphere;A 17 %Chromat.
B 25 %Chromat.
Stage #1: cyclopenta-1,3-diene; buta-1,3-diene With N-ethyl-N-hydroxy-ethanamine In toluene under 26252.6 Torr; Flow reactor; Heating;
Stage #2: at 115.4℃; under 195.02 - 240.024 Torr; Flow reactor;
In cyclohexane at 200℃; under 20686.5 Torr; for 0.166667h; Solvent; Inert atmosphere;

5-(1-methoxyethyl)bicyclo[2.2.1]hept-2-ene

3048-64-4

5-vinyl-2-norbornene

Conditions
ConditionsYield
With magnesium oxide In m-xylene at 200℃; under 760.051 Torr; for 3h;
542-92-7

cyclopenta-1,3-diene

106-99-0

buta-1,3-diene

A

3048-65-5

bicyclo[4.3.0]nona-3,7-diene

B

3048-64-4

5-vinyl-2-norbornene

C

77-73-6, 933-60-8, 1755-01-7

bi(cyclopentadiene)

Conditions
ConditionsYield
With evonik TS-1 zeolite catalyst In toluene at 200℃; under 20252 Torr; for 0.166667h; Reagent/catalyst; Diels-Alder Cycloaddition; Inert atmosphere;
3048-64-4

5-vinyl-2-norbornene

76-02-8

Trichloroacetyl chloride

5-(2',2'-dichlorocyclobutan-3'-onyl)bicyclo<2.2.1>hept-2-ene

Conditions
ConditionsYield
With zinc In diethyl ether at 20 - 30℃; sonication;95%
108-86-1

bromobenzene

3048-64-4

5-vinyl-2-norbornene

(E)-5-styrylbicyclo[2.2.1]hept-2-ene

Conditions
ConditionsYield
Stage #1: bromobenzene With palladium diacetate; heptakis(6-amino-6-deoxy)-β-cyclodextrin In water; N,N-dimethyl-formamide for 0.5h;
Stage #2: 5-vinyl-2-norbornene With potassium carbonate In water; N,N-dimethyl-formamide at 80℃; for 10h;
92%
2487-90-3

trimethoxysilane

3048-64-4

5-vinyl-2-norbornene

68323-30-8

(2-bicyclo[2.2.1]hept-5-en-2-yl-ethyl)-trimethoxy-silane

Conditions
ConditionsYield
With platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex; ammonium bicarbonate In toluene at 55 - 65℃; for 5h; Reagent/catalyst; Concentration;91%
3048-64-4

5-vinyl-2-norbornene

exo-2-chloro-6-ethenylbicyclo<2.2.1>heptane

exo-2-chloro-5-ethenylbicyclo<2.2.1>heptane

Conditions
ConditionsYield
With thionyl chloride; silica gel In dichloromethane for 0.25h; Title compound not separated from byproducts;A 88%
B n/a
With thionyl chloride; silica gel In dichloromethane for 0.25h; Title compound not separated from byproducts;A n/a
B 88%

5-VINYL-2-NORBORNENE Chemical Properties

Product Name: 5-Vinyl-2-norbornene (CAS NO.3048-64-4)


Molecular Formula: C9H12
Molecular Weight: 120.19g/mol
Mol File: 3048-64-4.mol
Einecs: 221-259-8
Appearance: Clear liquid
Melting Point: −80 °C(lit.)
Boiling point: 141 °C at 760 mmHg
Storage Temperature: 0-6°C
Flash Point: 26.2 °C
Density: 0.841 g/mL at 25 °C(lit.)
Refractive index: n20/D 1.481(lit.)
Surface Tension: 37.3 dyne/cm
Enthalpy of Vaporization: 36.26 kJ/mol
Vapour Pressure: 7.47 mmHg at 25°C
XLogP3-AA: 2.7
H-Bond Donor: 0
H-Bond Acceptor: 0
Product Categories: Acyclic; Alkenes; Organic Building Blocks

5-VINYL-2-NORBORNENE Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LC50 inhalation 17700mg/m3/2H (17700mg/m3)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 18(10), Pg. 52, 1974.
mouse LD50 oral 5667mg/kg (5667mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 18(10), Pg. 52, 1974.
rabbit LD50 skin 15900uL/kg (15.9mL/kg)   American Industrial Hygiene Association Journal. Vol. 30, Pg. 470, 1969.
rat LC50 inhalation 2231ppm/4H (2231ppm) PERIPHERAL NERVE AND SENSATION: SPASTIC PARALYSIS WITH OR WITHOUT SENSORY CHANGE

BEHAVIORAL: TREMOR

BEHAVIORAL: ATAXIA
National Technical Information Service. Vol. OTS0536315,
rat LD50 oral 5190uL/kg (5.19mL/kg)   American Industrial Hygiene Association Journal. Vol. 30, Pg. 470, 1969.

5-VINYL-2-NORBORNENE Consensus Reports

Reported in EPA TSCA Inventory.

5-VINYL-2-NORBORNENE Safety Profile

Mildly toxic by ingestion, inhalation, and skin contact. When heated to decomposition it emits acrid smoke and irritating fumes.
Safety Information of 5-Vinyl-2-norbornene (CAS NO.3048-64-4):
Hazard Codes: Xi
Risk Statements: 10-36/38 
10:  Flammable
36:  Irritating to the eyes 
38:  Irritating to the skin
Safety Statements: 16-26-36/37
16:  Keep away from sources of ignition - No smoking
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36:  Wear suitable protective clothing  
37:  Wear suitable gloves 

5-VINYL-2-NORBORNENE Specification

 5-Vinyl-2-norbornene ,its CAS NO. is 3048-64-4,the synonyms is 2-Norbornene, 5-vinyl- ; 2-Norbornene,5-vinyl-[qr] ; 2-Vinyl-5-norbornene ; 2-Vinylbicyclo[2.2.1]hept-5-ene ; 2-Vinylnorbornene ; 2-Vinylnorbornene[qr] ; 5-Ethenyl-bicyclo(2.2.1)hept-2-en ; 5-Ethenyl-bicyclo(2.2.1)hept-2-ene .

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