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LC4277 Norbornene

(stabilized) for synthesis


Order number Packaging Quantity Price €
AC31277 Plastic bottle 250 g 23.18


Product information
Synonyms Bicyclo[2.2.1]hept-2-ene
Hill Formula C7H10
HS Code 2902 19 00
EC number 207-866-0
Molar mass 94.15 g/mol
CAS number 498-66-8


Chemical and physical data
Solubility (20 °C) practically insoluble
Melting point 44 – 47 °C
Molar mass 94.15 g/mol
Boiling point 95 – 96 °C
Vapor pressure 32 hPa (65 °C)
Flash point -15 °C


Safety information
R Phrase R 11-51/53
Highly flammable.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 9-16-61
Keep container in a well-ventilated place.Keep away from sources of ignition – No smoking.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger highly flammable, dangerous for the environment
Hazard Symbol


Dangerous for the environment

RTECS RB7900000
Storage class Flammable solids
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.


Transport information
Declaration (transport by sea) IMDG-Code UN 1325 FLAMMABLE SOLID, ORGANIC, N.O.S.(NORBORNENE), 4.1, II
Declaration (transport by air) IATA-DGR UN 1325 FLAMMABLE SOLID, ORGANIC, N.O.S.(NORBORNENE), 4.1, II


Toxicological data
LD 50 oral LD50 rat 11300 mg/kg
LD 50 dermal LD50 rabbit > 5000 mg/kg


Assay (GC, area%) ≥ 98 %
Melting range
– lower value
≥ 44 °C
– upper value ≤ 47 °C
Identity (IR) passes test


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