norbornene

bicyclo[2.2.1]hept-2-ene

CAS: 498-66-8 C7 H10 MW: 94.15670000

Identification

Namenorbornene
CAS Number498-66-8
EINECS207-866-0
FDA UNII2Q51FLS550
Molecular FormulaC7 H10
Molecular Weight94.15670000
MDL NumberMFCD00082304
Nikkaji NumberJ6.109C
Beilstein1098544

Regulatory

DG SANTE Food Contact Materialsbicyclo[2.2.1]hept-2-ene

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Melting Point 45.00 °C. @ 760.00 mm Hg
Boiling Point 96.00 °C. @ 760.00 mm Hg
Vapor Pressure 50.685001 mmHg @ 25.00 °C. (est)
Flash Point 5.00 °F. TCC ( -15.00 °C. )
logP (o/w) 3.240
Soluble in water, 60.32 mg/L @ 25 °C (est)

No sensory data available

Safety Information

Preferred SDSView
Oral/Parenteral Toxicityoral-rat LD50 11300 mg/kg
Dermal Toxicityskin-rabbit LD50 > 5 ml/kg
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryindirect food additives: adhesives and components of coatings
Recommendation for norbornene usage levels up tonot for fragrance use.
Recommendation for norbornene flavor usage levels up tonot for flavor use.

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Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

bicyclo(2.2.1)hept-2-ene bicyclo(2.2.1)heptene bicyclo[2.2.1]-2-heptene bicyclo[2.2.1]hept-2-ene bicyclo[2.2.1]heptene nor born-2-ene 2-nor bornene 2-nor bornylene nor bornylene nor camphene nor fenchene 3,6-endo- methylene cyclohexene 3,6-endo methylenecyclohexene 8,9,10- trinorborn-2-ene PubMed: Olefin coordination in copper(I) complexes of bis(2-pyridyl)amine. PubMed: Oxygen-atom transfer from carbon dioxide to a Fischer carbene at (PNP)Ir. PubMed: Olefin epoxidation by alkyl hydroperoxide with a novel cross-bridged cyclam manganese complex: demonstration of oxygenation by two distinct reactive intermediates. PubMed: Effect of structure of the redox molecular sieve TS-1 on the oxidation of phenol, crotyl alcohol and norbornylene. PubMed: Alkene oxidation by a platinum oxo complex and isolation of a platinaoxetane. PubMed: Developing soluble polymers for high-throughput synthetic chemistry.