(±)-2,2-Dimethyl-3-methylenbicyclo[2.2.1]heptan

Bezeichnung:(±)-2,2-Dimethyl-3-methylenbicyclo[2.2.1]heptan

CAS-Nr565-00-4

Englisch Name:Comphene

CBNumberCB6303626

SummenformelC10H16

Molgewicht136.23

MOL-Datei565-00-4.mol

Synonyma

(±)-2,2-Dimethyl-3-methylenbicyclo[2.2.1]heptan

(±)-2,2-Dimethyl-3-methylenbicyclo[2.2.1]heptan physikalisch-chemischer Eigenschaften

Schmelzpunkt	48-52 °C(lit.)
Siedepunkt	159-160 °C(lit.)
Dichte	0.85 g/mL at 25 °C(lit.)
Flammpunkt	94 °F
EPA chemische Informationen	Bicyclo[2.2.1]heptane, 2,2-dimethyl-3-methylene-(565-00-4)

Sicherheit

Kennzeichnung gefährlicher	F
R-Sätze:	11
S-Sätze:	16-33
RIDADR	UN 1325 4.1/PG 2
WGK Germany	2
RTECS-Nr.	EX1055000

Gefahreninformationscode (GHS)

Comphene Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R11:Leichtentzündlich.
S-Sätze Betriebsanweisung:
S16:Von Zündquellen fernhalten - Nicht rauchen.
S33:Maßnahmen gegen elektrostatische Aufladungen treffen.
Chemische Eigenschaften
Camphene is a colorless to white crystalline solid, Camphor, or turpentine odor. It may be shipped as a liquid. Freezing/Melting point 5 50C.
Definition
ChEBI: Camphene is a monoterpene with a bicyclic skeleton that is bicyclo[2.2.1]heptane substituted by geminal methyl groups at position 2 and a methylidene group at position 3. It is a widespread natural product found in many essential oils. It has a role as a plant metabolite and a fragrance. It is a monoterpene and a carbobicyclic compound.
mögliche Exposition
Camphene is used to manufacture synthetic camphor; for making moth-proofing and in the cosmetics, perfume, and food flavoring industries.
Versand/Shipping
UN1325 Flammable solids, organic, n.o.s., Hazard Class: 4.1; Labels: 4.1-Flammable solid. UN2319 Terpene hydrocarbons, n.o.s., Hazard Class: 3; Labels: 3- Flammable liquid
läuterung methode
Crystallise it twice from EtOH, then repeatedly melted and frozen at 30mm pressure. [Williams & Smyth J Am Chem Soc 84 1808 1962.] Alternatively it is dissolved in Et2O, dried over CaCl2 and Na, filtered, evaporated and the residue is sublimed in a vacuum [NMR: Hana & Koch Chem Ber 111 2527 1978].
Inkompatibilitäten
Forms explosive mixture with air. Emulsions in xylene may violently decompose on contact with iron or aluminum above 70C. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Contact with reducing agents may cause exothermic reaction, releasing flammable hydrogen gas
Waste disposal
Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed.

Comphene Upstream-Materialien And Downstream Produkte

(±)-2,2-Dimethyl-3-methylenbicyclo[2.2.1]heptan Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

565-00-4, Comphene Verwandte Suche:

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