Basic Information | Post buying leads | Suppliers | Cas Database |
Conditions | Yield |
---|---|
molybdophosphoric acid; silica gel In chloroform for 0.5h; Heating; | 99% |
With bis(2,2,2-trifluoroethoxy)triphenylphosphorane | 61% |
With sulfuric acid; water dl-camphene; |
Conditions | Yield |
---|---|
1,2-bis(diphenylphosphino)ethane nickel(II) chloride In tetrahydrofuran; diethyl ether for 10h; Heating; | 82% |
Conditions | Yield |
---|---|
With carbon tetrabromide; polystyrene-supported triphenylphosphine In chloroform at 20℃; for 16h; | A 2% B 82% |
ω,ω-dibromocamphene
A
camphene
B
3,3-dimethyl-2-(bromomethylene)bicyclo<2.2.1>heptane
Conditions | Yield |
---|---|
With methanol for 16h; Product distribution; Mechanism; Ambient temperature; Irradiation; | A n/a B 82% |
With methanol for 16h; Ambient temperature; Irradiation; | A n/a B 82% |
With methanol for 16h; Ambient temperature; Irradiation; |
exo-2-nitroaminobornane
A
1,7,7-trimethyltricyclo[2.2.1.02,6]heptane
B
camphene
Conditions | Yield |
---|---|
at 130℃; for 60h; | A 9% B 81% |
A
camphene
B
(+/-)-2,3,5-trichloro-4,4-dimethoxycyclopent-2-en-1-one
Conditions | Yield |
---|---|
at 20℃; for 720h; Decomposition; | A 75% B 80% |
2-chlorobornane
acetonitrile
A
camphene
N-(2-exo-1,7,7-trimethylbicyclo<2.2.1>heptyl)acetamide
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate for 1h; | A 6% B 66% |
Beta-pinene
A
Pinene
B
1-methyl-4-isopropenylbenzene
C
camphene
E
limonene.
Conditions | Yield |
---|---|
With hydrogen at 140℃; for 4h; Temperature; Reagent/catalyst; | A n/a B n/a C n/a D 65.6% E n/a |
A
ethene
B
1,7,7-trimethylbicyclo[2.2.1]hept-2-ene
C
1,7,7-trimethyltricyclo[2.2.1.02,6]heptane
D
camphene
E
1,5,5-trimethyl-cyclopenta-1,3-diene
F
acetic acid
Conditions | Yield |
---|---|
at 320℃; Kinetics; pyrolysis, other temperature; | A n/a B 22.3% C 14.8% D 50.1% E n/a F n/a |
(E)-ω-bromocamphene
dimethyl sulfoxide
A
camphene
B
ω-sulphoxymethylcamphene
Conditions | Yield |
---|---|
With potassium tert-butylate at 100℃; for 6h; Product distribution; | A 48% B 32% |
With potassium tert-butylate at 100℃; for 6h; | A 48% B 32% |
The camphene , with the CAS register number 79-92-5, is also known to us as 2,2-dimethyl-3-methylene-bicyclo(2.2.1)heptan ; 2,2-dimethyl-3-methylene-bicyclo[2.2.1]heptan ; 3,3-dimethyl-2-methylenenorbornane ; 3,3-dimethyl-2-methylenenorcamphene ; bicyclo[2.2.1]heptane, 2,2-dimethyl-3-methylene- ; camphene(2,2-dimethyl-3-methylene-norbornane) ; na 9011;d,l-camphene .
The properties of this chemical are as followings:(1)ACD/BCF (pH 5.5): 1225.94 ; (2)ACD/BCF (pH 7.4): 1225.94 ; (3)ACD/KOC (pH 5.5): 5653.62 ; (4)ACD/KOC (pH 7.4): 5653.62 ; (5)Index of Refraction: 1.483 ; (6)Molar Refractivity: 43.76 cm3 ; (7)Molar Volume: 153 cm3 ; (8)Polarizability: 17.34 ×10-24 cm3 ; (9)Surface Tension: 27 dyne/cm ; (10)Density: 0.88 g/cm3 ; (11)Flash Point: 34.9 °C ; (12)Enthalpy of Vaporization: 37.9 kJ/mol ; (13)Boiling Point: 158.6 °C at 760 mmHg ; (14)Vapour Pressure: 3.38 mmHg at 25°C .
It is a kind of white crystalline solid with low melting and is insoluble in water while soluble in ether. And its product categories are including Pharmaceutical Intermediates;Bicyclic Monoterpenes;Biochemistry;Terpenes;Alpha Sort;C;CA -CG;CAlphabetic;Volatiles/ Semivolatiles;Acyclic;Alkenes;Organic Building Blocks.
Being a kind of highly flammable chemicals, it may catch fire in contact with air, only needing brief contact with an ignition source. Besides, it has a very low flash point or evolves highly flammable gases in contact with water. So you should be very careful while dealing with this chemical. Keep away from sources of ignition - No smoking and take precautionary measures against static discharges.
As for its usage, it could be applied in composing camphor, spice( such as acetic acid bornyl acetate),insecticide(such as toxaphene and isobornyl thiocyanoacetate), borneol and isobornyl acetate , etc.
In addition, you could convert the following datas into the molecular structure:
SMILES:C1(=C)\C(C)(C)C2CC1CC2
InChI:InChI=1/C10H16/c1-7-8-4-5-9(6-8)10(7,2)3/h8-9H,1,4-6H2,2-3H3
InChIKey:CRPUJAZIXJMDBK-UHFFFAOYAL
Below are the toxicity information of this chemical:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD | intraperitoneal | > 500mg/kg (500mg/kg) | "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. Vol. 4, Pg. 376, 1952. | |
rabbit | LD50 | skin | > 2500mg/kg (2500mg/kg) | Food and Cosmetics Toxicology. Vol. 13, Pg. 735, 1975. | |
rat | LD50 | oral | > 5gm/kg (5000mg/kg) | Food and Cosmetics Toxicology. Vol. 13, Pg. 735, 1975. |