5-Vinyl-2-norbornene
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Basic information
- CAS
117110-17-5- Standard SMILES
C=CC1CC2C=CC1C2- InChIKey
INYHZQLKOKTDAI-UHFFFAOYSA-N- Molecular formula
- C9H12
- Average molar mass
- 120.19 g/mol
- Monoisotopic mass
- 120.09390038
Names & identifiers
- Preferred name
- 5-Vinyl-2-norbornene
- IUPAC
- 5-ethenylbicyclo[2.2.1]hept-2-ene
- English name
- Vinylnorbornene
- Molecular formula
- C9H12
- Molecular weight
- 120.19
Names & synonyms
5-Vinyl-2-norbornene3048-64-42-VinylnorborneneVINYLNORBORNENE5-Vinylnorbornene2-Vinyl-5-norbornene2-Norbornene, 5-vinyl-5-Vinylnorborn-2-ene5-Vinylbicyclo[2.2.1]hept-2-ene2-Vinylbicyclo(2.2.1)hept-5-eneDTXSID60292505-Vinylbicyclo(2.2.1)hept-2-ene
Show more names
O26JW4DH9IDTXCID8092502-Vinylbicyclo[2.2.1]hept-5-eneNSC-61529RefChem:9135865,2-VNB221-259-85-ethenylbicyclo[2.2.1]hept-2-ene
Database identifiers
- CAS
117110-17-5、117110-18-6、23890-32-6、25093-48-5、3048-64-4- PubChem CID
- 18273
- DTXSID
DTXSID6029250- ChEMBL
CHEMBL3186510- EC Number
- 221-259-8
- Nikkaji
- J1.819H
Properties
Computed structural propertiesFilling in
- XLogP
- 2.7
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 1
- Heavy atoms
- 9
- Formal charge
- 0
- Complexity
- 155
Experimental & physicochemical properties
Chemical ClassesOther Classes -> Aliphatics, Unsaturated
SpringerMaterials PropertiesBoiling point
DecompositionWhen heated to decomp ... emits acrid smoke and fumes.
Vapor Pressure6.0 [mmHg]
Physical Description
Liquid
Liquid; [IUCLID]
Physicochemical properties
- Symbol(GHS)
- 2 · GHS02,GHS07
- Signal word
- Warning
- Hazard statements
- 226 · H226-H315-H319
- Precautionary statements
- 210 · P210-P302+P352-P305+P351+P338
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 2.8% (3 of 108) of reports.
Danger
H225 (38%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P271, P272, P273, P280, P301+P316, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P317, P319, P321, P331, P332+P317, P333+P317, P337+P317, P362+P364, P370+P378, P391, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 108 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Danger
Hazard information
Regulatory Information
Bicyclo[2.2.1]hept-2-ene, 5-ethenyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Bicyclo[2.2.1]hept-2-ene, 5-ethenyl- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
REACH registered substance: 5-vinylnorborn-2-ene (EC: 221-259-8)
Bicyclo2.2.1hept-2-ene, 5-ethenyl-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazards Summary
No information available on clinical effects; Causes skin necrosis when applied to the tails of mice; Oral LD50 (rat) = 5700 mg/kg; [HSDB] In lethal concentration studies, rats have tremor, ataxia, and spastic paralysis; [ChemIDplus] A skin and eye irritant; A lachrymator; [MSDSonline]
Hazard Classes and Categories
Flam. Liq. 2 (38%)
Flammable liquids - Category 3
Chemistry & industry
Uses & manufacturing
Uses
Used to improve processing and storage (cold-flow) properties of polypentenamer; [HSDB]
Copolymers of cyclopentene with bicyclic and polycyclic monomers have been described in the patent literature. Comonomers such as ... vinylnorbornene, ... are used in amounts ranging from < 1% to about 10% in order to improve processing and storage (cold-flow) properties of polypentenamer
U.S. Production2023: 48,464,083 lb
Consumer UsesAdhesion/cohesion promoter
Industry UsesChain transfer agent
General Manufacturing Information
Plastics Material and Resin Manufacturing
Bicyclo[2.2.1]hept-2-ene, 5-ethenyl-: ACTIVE
Related reactions
15 records
Compound notes
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