B33803
Bicyclo[2.2.1]hepta-2,5-diene
98%
Synonym(s):
2,5-Norbornadiene, NBD
Sign Into View Organizational & Contract Pricing
All Photos(3)
About This Item
Empirical Formula (Hill Notation):
C7H8
CAS Number:
Molecular Weight:
92.14
Beilstein:
506224
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.23
Recommended Products
![Bicyclo[2.2.1]hept-2-ene 99%](/deepweb/assets/sigmaaldrich/product/structures/270/492/95fd4909-6108-4858-8c94-609b54387149/640/95fd4909-6108-4858-8c94-609b54387149.png)
![(1S,4S)-2,5-Diphenylbicyclo[2,2,2]octa-2,5-diene 95%](/deepweb/assets/sigmaaldrich/product/structures/313/518/9c1268bf-134a-47cd-81a6-1df7562812d2/640/9c1268bf-134a-47cd-81a6-1df7562812d2.png)
Quality Level
Assay
98%
form
liquid
contains
0.05-0.25% BHT as inhibitor
refractive index
n20/D 1.470 (lit.)
bp
89 °C (lit.)
density
0.906 g/mL at 25 °C (lit.)
SMILES string
C1[C@H]2C=C[C@@H]1C=C2
InChI
1S/C7H8/c1-2-7-4-3-6(1)5-7/h1-4,6-7H,5H2/t6-,7+
InChI key
SJYNFBVQFBRSIB-KNVOCYPGSA-N
Looking for similar products? Visit Product Comparison Guide
Related Categories
Application
Intermediate in prostaglandin synthesis.
Features and Benefits
Intermediate in prostaglandin synthesis.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Chronic 3 - Flam. Liq. 2
Storage Class Code
3 - Flammable liquids
WGK
WGK 2
Flash Point(F)
-5.8 °F - closed cup
Flash Point(C)
-21 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
Bianka Steffens et al.
Planta, 223(3), 604-612 (2005-09-15)
Growth of adventitious roots is induced in deepwater rice (Oryza sativa L.) when plants become submerged. Ethylene which accumulates in flooded plant parts is responsible for root growth induction. Gibberellin (GA) is ineffective on its own but acts in a
Yusuke Kamiyoshihara et al.
Plant physiology, 160(1), 488-497 (2012-07-17)
Perception of the plant hormone ethylene is essential to initiate and advance ripening of climacteric fruits. Since ethylene receptors negatively regulate signaling, the suppression is canceled upon ethylene binding, permitting responses including fruit ripening. Although receptors have autophosphorylation activity, the
S Philosoph-Hadas et al.
Plant physiology, 110(1), 301-310 (1996-01-01)
The possible involvement of Ca2+ as a second messenger in snapdragon (Antirrhinum majus L.) shoot gravitropism, as well as the role of ethylene in this bending response, were analyzed in terms of stem curvature and gravity-induced asymmetric ethylene production rates
M Victoria Jiménez et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 17(29), 8115-8128 (2011-06-03)
The treatment of [{Rh(μ-SH){P(OPh)(3)}(2)}(2)] with [{M(μ-Cl)(diolef)}(2)] (diolef=diolefin) in the presence of NEt(3) affords the hydrido-sulfido clusters [Rh(3)(μ-H)(μ(3)-S)(2)(diolef){P(OPh)(3)}(4)] (diolef=1,5-cyclooctadiene (cod) for 1, 2,5-norbornadiene (nbd) for 2, and tetrafluorobenzo[5,6]bicyclo[2.2.2]octa-2,5,7-triene (tfb) for 3) and [Rh(2)Ir(μ-H)(μ(3)-S)(2)(cod){P(OPh)(3)}(4)] (4). Cluster 1 can be also obtained by
Tanner J Kettles et al.
The Journal of organic chemistry, 76(16), 6951-6957 (2011-07-08)
Ruthenium-catalyzed homo Diels-Alder [2 + 2 + 2] cycloadditions between alkynyl phosphonates and bicyclo[2.2.1]hepta-2,5-diene were studied. The observed reactivity was found to be dependent on the presence of the phosphonate moiety. The Ru-catalyzed cycloaddition was compatible with a variety of
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