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ChemicalBook >> CAS DataBase List >> 2,5-Norbornadiene

2,5-Norbornadiene

2,5-Norbornadiene price.
  • $30 - $581
  • Product name: 2,5-Norbornadiene
  • CAS: 121-46-0
  • MF: C7H8
  • MW: 92.14
  • EINECS:204-472-0
  • MDL Number:MFCD00082301
  • Synonyms:Bicyclo[2.2.1]hepta-2,5-diene, 97%, stabilized with 0.05 - 0.25% BHT, 97%;(1s,4s)-Bbicyclo[2.2.1]hepta-2,5-diene;Bicyclo[2.2.1]hepta-2,5-diene 98%;2,5-Norbornadiene Bicyclo[2.2.1]hepta-2,5-diene, stabilized with 0.05 - 0.25% BHT;Bicycol(2.2.1)hepta-2.5-diene (2.5-norbornadiene);Bicyclo[2.2.1]hepta-2,5-diene, stabilized;Bicycloheptadiene
15 prices
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Brand
  • AK Scientific
  • Alfa Aesar
  • Matrix Scientific
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 5ml
  • 10g
  • 25mL
  • 100g
  • 100mL
  • 250ML
  • 500ml
  • ManufacturerAK Scientific
  • Product numberY1757
  • Product description2,5-Norbornadiene
  • Packaging25mL
  • Price$89
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberY1757
  • Product description2,5-Norbornadiene
  • Packaging100mL
  • Price$263.3
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL13935
  • Product description2,5-Norbornadiene, 97%, stab with 250 ppm BHT
  • Packaging25ml
  • Price$51.7
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL13935
  • Product description2,5-Norbornadiene, 97%, stab with 250 ppm BHT
  • Packaging100ml
  • Price$110
  • Updated2024-03-01
  • Buy
  • ManufacturerMatrix Scientific
  • Product number097744
  • Product descriptionBicyclo[2.2.1]hepta-2,5-diene 97%
  • Packaging10g
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number097744
  • Product descriptionBicyclo[2.2.1]hepta-2,5-diene 97%
  • Packaging100g
  • Price$135
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberB33803
  • Product descriptionBicyclo[2.2.1]hepta-2,5-diene 98%
  • Packaging5ml
  • Price$40.3
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product number8.20918
  • Product description2,5-Norbornadiene (stabilised) for synthesis
  • Packaging250ML
  • Price$212
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberB33803
  • Product descriptionBicyclo[2.2.1]hepta-2,5-diene 98%
  • Packaging100ml
  • Price$232
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberB33803
  • Product descriptionBicyclo[2.2.1]hepta-2,5-diene 98%
  • Packaging500ml
  • Price$514
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberN0346
  • Product description2,5-Norbornadiene (stabilized with BHT) >97.0%(GC)
  • Packaging25mL
  • Price$55
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberN0346
  • Product description2,5-Norbornadiene (stabilized with BHT) >97.0%(GC)
  • Packaging100mL
  • Price$158
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberN0346
  • Product description2,5-Norbornadiene (stabilized with BHT) >97.0%(GC)
  • Packaging500mL
  • Price$581
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberN661245
  • Product description2,5-Norbornadiene (stabilized with BHT)
  • Packaging5ml
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product number284957
  • Product descriptionNorbornadiene
  • Packaging10g
  • Price$307
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific Y1757 2,5-Norbornadiene 25mL $89 2021-12-16 Buy
AK Scientific Y1757 2,5-Norbornadiene 100mL $263.3 2021-12-16 Buy
Alfa Aesar L13935 2,5-Norbornadiene, 97%, stab with 250 ppm BHT 25ml $51.7 2024-03-01 Buy
Alfa Aesar L13935 2,5-Norbornadiene, 97%, stab with 250 ppm BHT 100ml $110 2024-03-01 Buy
Matrix Scientific 097744 Bicyclo[2.2.1]hepta-2,5-diene 97% 10g $30 2021-12-16 Buy
Matrix Scientific 097744 Bicyclo[2.2.1]hepta-2,5-diene 97% 100g $135 2021-12-16 Buy
Sigma-Aldrich B33803 Bicyclo[2.2.1]hepta-2,5-diene 98% 5ml $40.3 2024-03-01 Buy
Sigma-Aldrich 8.20918 2,5-Norbornadiene (stabilised) for synthesis 250ML $212 2024-03-01 Buy
Sigma-Aldrich B33803 Bicyclo[2.2.1]hepta-2,5-diene 98% 100ml $232 2024-03-01 Buy
Sigma-Aldrich B33803 Bicyclo[2.2.1]hepta-2,5-diene 98% 500ml $514 2024-03-01 Buy
TCI Chemical N0346 2,5-Norbornadiene (stabilized with BHT) >97.0%(GC) 25mL $55 2024-03-01 Buy
TCI Chemical N0346 2,5-Norbornadiene (stabilized with BHT) >97.0%(GC) 100mL $158 2024-03-01 Buy
TCI Chemical N0346 2,5-Norbornadiene (stabilized with BHT) >97.0%(GC) 500mL $581 2024-03-01 Buy
TRC N661245 2,5-Norbornadiene (stabilized with BHT) 5ml $45 2021-12-16 Buy
Usbiological 284957 Norbornadiene 10g $307 2021-12-16 Buy

Properties

Melting point :-20--19°C
Boiling point :89 °C(lit.)
Density :0.906 g/mL at 25 °C(lit.)
vapor pressure :69 hPa (20 °C)
refractive index :n20/D 1.470(lit.)
Flash point :12 °F
storage temp. :Store below +30°C.
solubility :Chloroform (Sparingly)
form :A liquid
color :Colorless to Almost colorless
Odor :Very diffusive, gassy-piney, camphoraceous-woody odor
explosive limit :1.6-6.3%(V)
Water Solubility :Immiscible with water.
λmax :195nm(EtOH)(lit.)
BRN :506224
Stability :Volatile
InChIKey :SJYNFBVQFBRSIB-UHFFFAOYSA-N
LogP :2.67 at 25℃ and pH7
Surface tension :64.3-64.4mN/m at 900μg/L and 20.3℃
CAS DataBase Reference :121-46-0(CAS DataBase Reference)
NIST Chemistry Reference :2,5-Norbornadiene(121-46-0)
EPA Substance Registry System :2,5-Norbornadiene (121-46-0)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242 Use only non-sparking tools.
P243 Take precautionary measures against static discharge.

Description

2,5-Norbornadiene is used as an intermediate in prostaglandin synthesis and shows anti-ethylene effect on plants. It acts as a starting material for the synthesis of diamantane and as an acetylene transfer agent for instance, in reaction with 3,6-di-2-pyridyl-1,2,4,5-tetrazine. It is also a useful dienophile in Diels-Alder reactions.

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