Norcamphor supplier | CasNO.497-38-1

Name
NORCAMPHOR
EINECS 207-846-1
CAS No. 497-38-1
Article Data238
CAS DataBase
Density 1.082g/cm³
Solubility Insoluble in water. Soluble in methanol.
Melting Point 93-96ºC(lit.)
Formula C7H10 O
Boiling Point 168-172 ºC(lit.)
Molecular Weight 110.156
Flash Point 93 ºF
Transport Information
Appearance colorless to white adhering crystals
Safety Poison by intravenous route. When heated to decomposition it emits acrid smoke and irritating fumes.
Risk Codes 11
Molecular Structure
Hazard Symbols F
Synonyms 2-Norbornanone(6CI,8CI);(?à)-2-Norbornanone;(?à)-Norcamphor;2,5-Methanocyclohexanone;2-Oxonorbornane;NSC 66537;NSC 92359;Norcamphor;Racemic norcamphor;dl-Norcamphor;
PSA 17.07000
LogP 1.37550

Synthetic route

: 497-36-9, 497-37-0
Norborneol

: 497-38-1
Norbornan-2-on

Conditions

Conditions	Yield
With tert.-butylnitrite; oxygen; acetic acid In toluene at 50℃; for 9h;	99%
With oxygen; Nafion polymer anchored ruthenium oxide pyrochlore composite In acetone at 20℃; under 760.051 Torr; for 12h;	98%
With γ-picolinium chlorochromate; silica gel In dichloromethane at 20℃; for 13h;	97%

: 497-37-0
exo-2-norbornanol

: 497-38-1
Norbornan-2-on

Conditions

Conditions	Yield
With dihydrogen peroxide; methyltrioxorhenium(VII); sodium bromide In acetic acid for 10h; Ambient temperature;	95%
With perfluoro-cis-2-n-butyl-3-n-propyloxaziridine In various solvent(s) Ambient temperature;	94%
With nitrosonium tetrafluoroborate In various solvent(s) for 96h; Ambient temperature;	55%

: 497-36-9
(+/-)-endo-2-norborneol

: 497-38-1
Norbornan-2-on

Conditions

Conditions	Yield
With dihydrogen peroxide; methyltrioxorhenium(VII); sodium bromide In acetic acid for 10h; Ambient temperature;	95%
With perfluoro-cis-2-n-butyl-3-n-propyloxaziridine In various solvent(s) Ambient temperature;	90%
With potassium chlorochromate on SiO2 In dichloromethane for 80h; Ambient temperature;	80%

: 498-66-8
norborn-2-ene

A: 278-74-0
2,3-epoxynorbornane

B: 497-38-1
Norbornan-2-on

C: 497-36-9, 497-37-0
Norborneol

Conditions

Conditions	Yield
With (PF6)2; oxygen In acetonitrile at 65℃; under 2068.6 Torr; Mechanism; Product distribution; also in the presence of H2O2; other alkene; also hydroxylation of cyclohexane;	A 94% B n/a C n/a
With oxygen; isobutyraldehyde In acetonitrile at 60℃; for 1h;	A 91% B n/a C n/a
With oxygen In acetone at -72℃; under 2 - 2.5 Torr; for 0.75h; Product distribution; Mechanism;
With dihydrogen peroxide; C18H22O7V In water; acetonitrile at 80℃; for 6h; Catalytic behavior;
With dihydrogen peroxide; C23H29N6O7V2(1-)H2OH(1+) In methanol at 70℃; for 6h; Catalytic behavior; Reagent/catalyst;

...Expand

: potassium Sodium

: 5-ethylidene-2-norbornanol

: 5-ethylidene-3-norbornanol

: 555-31-7
aluminum isopropoxide

: 106-51-4
p-benzoquinone

: 497-38-1
Norbornan-2-on

Conditions

Conditions	Yield
In toluene	85%

...Expand

: (bicyclo[2.2.1]hept-2-yloxy)-trimethyl-silane

: 497-38-1
Norbornan-2-on

Conditions

Conditions	Yield
With 1-n-butylpyridinium tetrachloroferrate; pyridinium chlorochromate at 50℃; for 0.416667h;	84%

: 4576-48-1, 49805-50-7, 49805-51-8, 141782-05-0
bicyclo[2.2.1]heptan-2-one oxime

A: 497-38-1
Norbornan-2-on

: 2-bromo-2-nitronorbornane

Conditions

Conditions	Yield
With chloroperoxidase from fungus Caldaromyces fumago; dihydrogen peroxide; potassium bromide In water for 4h;	A 17% B 82%

: 10395-53-6
(+-)-methyl-[2exo]norbornyl ether

: 497-38-1
Norbornan-2-on

Conditions

Conditions	Yield
With HOF* CH3CN; sodium fluoride In chloroform; water; acetonitrile 0 deg C -> room temperature;	80%

: 10395-53-6, 10395-55-8, 60263-60-7
endo-2-methoxybicyclo<2.2.1>heptane

: 497-38-1
Norbornan-2-on

Conditions

Conditions	Yield
With HOF* CH3CN; sodium fluoride In chloroform; water; acetonitrile 0 deg C -> room temperature;	80%

: 2-(bicyclo[2.2.1]hept-2-yloxy)-tetrahydro-pyran

: 497-38-1
Norbornan-2-on

Conditions

Conditions	Yield
With 1-n-butylpyridinium tetrachloroferrate; pyridinium chlorochromate at 50℃; for 0.333333h;	80%

: 61852-67-3
N'-Bicyclo[2.2.1]hept-(2Z)-ylidene-N,N-dimethyl-hydrazine

: 497-38-1
Norbornan-2-on

Conditions

Conditions	Yield
With ferric nitrate In dichloromethane 30 min., r.t., then reflux;	79%

: 844874-18-6
exo-2,3-epoxynorbornane

: 497-38-1
Norbornan-2-on

Conditions

Conditions	Yield
With [iron(III)(5,10,15,20-tetraphenyl-21H,23H-porphine)] perchlorate In 1,4-dioxane at 80℃; for 3h;	77%

: 279-23-2
norbornene

: 497-38-1
Norbornan-2-on

Conditions

Conditions	Yield
With ruthenium trichloride; sodium periodate In tetrachloromethane; water; acetonitrile Heating;	75%
With nitronium tetrafluoborate In various solvent(s) for 168h; Ambient temperature;	70%
With sodium periodate; ruthenium tetroxide In acetonitrile at 40℃; for 96h;	92 % Turnov.

: 278-74-0
2,3-epoxynorbornane

: 497-38-1
Norbornan-2-on

Conditions

Conditions	Yield
With lithium perchlorate In diethyl ether for 1h; Ambient temperature;	70%

: 51849-44-6
thionorcamphor

: 497-38-1
Norbornan-2-on

Conditions

Conditions	Yield
With oxygen In tetrachloromethane Irradiation;	67%
With oxygen In methanol Product distribution; Mechanism; Irradiation; var. solvents, times, and yields, rate of (1)O2 quenching, efficiency of (1)O2 generation, stability;	63%

: 498-66-8
norborn-2-ene

: 1191-15-7
diisobutylaluminium hydride

A: 497-38-1
Norbornan-2-on

: 497-37-0
exo-2-norbornanol

: 497-36-9
(+/-)-endo-2-norborneol

D: 108350-17-0
3-isobutylbicyclo<2.2.1>heptan-2-one

E: 726187-24-2
2,2'-exo-binorbornane

Conditions

Conditions	Yield
With oxygen; zirconium(IV) chloride In toluene at 20℃; Product distribution; further reagents;	A 1% B 62% C 16% D 8% E 4%

...Expand

: 144264-87-9, 144301-97-3
(E)-exo-2-bromo-3'-phenylbicyclo<2.2.1>heptan-endo-3-spiro-2'-oxirane

A: 497-38-1
Norbornan-2-on

B: 100-51-6
benzyl alcohol

Conditions

Conditions	Yield
With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride In toluene Heating;	A 35% B 60%
With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride In toluene Mechanism; Heating; diff. bicyclo<2.2.1>heptan-3-spiro-2'-oxiranes;	A 35% B 60%

: 4948-76-9
3-Tosyl-3-aza-tricyclo(3.2.1.02.4-exo)octan

A: 497-38-1
Norbornan-2-on

: N-tosyl nortricyclamine

Conditions

Conditions	Yield
With lithium diisopropyl amide In diethyl ether; hexane at -78℃; for 2h;	A 15% B 60%

: 4576-48-1, 49805-50-7, 49805-51-8, 141782-05-0
bicyclo[2.2.1]heptan-2-one oxime

A: 497-38-1
Norbornan-2-on

: 2-chloro-2-nitronorbornane

Conditions

Conditions	Yield
With chloroperoxidase from fungus Caldaromyces fumago; potassium chloride; dihydrogen peroxide In water for 4h;	A 39% B 59%

: 10395-55-8
endo-2-norbornyl methyl ether

: 75-05-8
acetonitrile

A: 497-38-1
Norbornan-2-on

: 28607-02-5
exo-2-norbornylacetamide

Conditions

Conditions	Yield
With nitrosonium tetrafluoroborate at 0℃; for 6h;	A 58% B 10%
With nitrosonium tetrafluoroborate at 0℃; for 15h;	A 58% B 10%

...Expand

: exo-2-bicyclo[2.2.1]heptanol

: 497-38-1
Norbornan-2-on

Conditions

Conditions	Yield
In para-xylene for 24h; Inert atmosphere; Reflux;	58%
With sodium bromate; Rexyn 101 H resin at 20℃; for 8h;
With tert.-butylhydroperoxide; [Fe(N-(2-pyridylmethyl)iminodiethanolate)(NO3)]2(NO3)2*2CH3OH In methanol; dodecane at 50℃; for 24h; Catalytic behavior; Reagent/catalyst;

: 694-97-3
5-norbornene-2-ol

A: 497-38-1
Norbornan-2-on

B: 497-36-9, 497-37-0
Norborneol

Conditions

Conditions	Yield
nickel at 135 - 140℃; for 48h; Heating;	A 53% B 7%
nickel at 135 - 140℃; for 36h; Heating;	A 42% B 7%

: sodium bismuthate

: phospholic acid

: 41248-20-8
2-hydroxy-2-norbornanecarboxylic acid

: 497-38-1
Norbornan-2-on

Conditions

Conditions	Yield
In water	53%
In water	50%

...Expand

: 67844-27-3
exo-2-norbornyl chloride

: 497-38-1
Norbornan-2-on

Conditions

Conditions	Yield
With silver(I) nitrite; antimony pentafluoride 1.) Freon-113, -30 deg C, 30 min, 2.) -25 deg C, 2 h then 0 deg C, 3 h;	52%

: 2534-77-2, 2566-14-5, 13237-87-1, 29342-65-2, 67815-05-8, 67815-06-9, 67844-23-9, 76420-01-4, 130404-12-5
exo-2-bromonorbornane

A: 497-38-1
Norbornan-2-on

B: 35520-82-2
2-nitronorbornane

C: 497-36-9, 497-37-0
Norborneol

D: Bis(2-bicyclo<2.2.1>heptanyl)ether

Conditions

Conditions	Yield
With silver(I) nitrite In diethyl ether for 2h; 1.) 0 deg C, 2 h then room temp., 40 h;	A 50% B 38% C n/a D n/a

...Expand

: 10395-53-6
exo-2-norbornyl methyl ether

: 75-05-8
acetonitrile

A: 497-38-1
Norbornan-2-on

: 28607-02-5
exo-2-norbornylacetamide

Conditions

Conditions	Yield
With nitrosonium tetrafluoroborate at 0℃; for 6h;	A 33% B 16%

...Expand

: 694-97-3
endo-5-norbornen-2-ol

A: 497-38-1
Norbornan-2-on

B: 497-36-9, 497-37-0
Norborneol

Conditions

Conditions	Yield
nickel at 135 - 140℃; for 24h; Heating;	A 32% B 4%

: 2890-98-4, 13080-90-5, 16620-80-7, 69769-90-0, 71030-14-3, 71030-15-4, 87392-59-4, 106928-44-3, 694-97-3
exo-5-norbornen-2-ol

A: 497-38-1
Norbornan-2-on

B: 497-36-9, 497-37-0
Norborneol

Conditions

Conditions	Yield
nickel at 135 - 140℃; for 24h; Heating;	A 30% B 5%

: 279-23-2
norbornane

: 497-38-1
Norbornan-2-on

Conditions

Conditions	Yield
With chromium(VI) oxide; acetic anhydride; acetic acid In dichloromethane	29%

: 497-38-1
Norbornan-2-on

: 37595-74-7
N,N-phenylbistrifluoromethane-sulfonimide

: 82361-91-9
2-trifluoromethanesulfonyloxybicyclo[2.2.1]hept-2-ene

Conditions

Conditions	Yield
Stage #1: Norbornan-2-on With lithium diisopropyl amide In tetrahydrofuran at -78 - 20℃; for 0.5h; Inert atmosphere; Stage #2: N,N-phenylbistrifluoromethane-sulfonimide In tetrahydrofuran at -78 - 20℃; for 3h; Inert atmosphere;	100%
With n-butyllithium; diisopropylamine In tetrahydrofuran	59%

: 497-38-1
Norbornan-2-on

: 460-00-4
1-Bromo-4-fluorobenzene

: 1000052-55-0
2-(4-fluorophenyl)bicyclo[2.2.1]heptan-2-ol

Conditions

Conditions	Yield
Stage #1: 1-Bromo-4-fluorobenzene With iodine; magnesium In tetrahydrofuran at 0℃; for 4h; Stage #2: Norbornan-2-on In tetrahydrofuran at 0 - 20℃; Stage #3: With water In tetrahydrofuran	99%
With magnesium
Stage #1: 1-Bromo-4-fluorobenzene With iodine; magnesium In tetrahydrofuran Cooling with ice; Inert atmosphere; Stage #2: Norbornan-2-on In tetrahydrofuran at 20℃; Inert atmosphere; Stage #3: With hydrogenchloride In tetrahydrofuran; water pH=7;

: 497-38-1
Norbornan-2-on

: 7205-98-3
chloromethyl phenyl sulfone

: 89211-06-3
C14H16O3S

Conditions

Conditions	Yield
With potassium tert-butylate In tetrahydrofuran; tert-butyl alcohol at 10 - 15℃;	97%

: 497-38-1
Norbornan-2-on

: 4576-48-1
2-norbornanone oxime

Conditions

Conditions	Yield
With hydroxylamine hydrochloride; sodium acetate In methanol	97%
With hydroxylamine hydrochloride; sodium acetate In methanol Heating;	85%
With hydroxylamine hydrochloride; sodium acetate In methanol; water at 60℃;	76%

: 497-38-1
Norbornan-2-on

: 497-36-9
(+/-)-endo-2-norborneol

Conditions

Conditions	Yield
With lithium diisobutyl-tert-butylaluminium hydride In tetrahydrofuran; hexane at -78℃; for 3h;	97%
With potassium dihydrobis(1-pyrazolyl)borate In ethanol at 20℃; for 24h; Reduction;	91%
Multi-step reaction with 2 steps 1: p-toluenesulfonic acid / methanol 2: NaBH4 / propan-2-ol; H2O / 16 h / Ambient temperature View Scheme
Stage #1: Norbornan-2-on With Al-methanesulfonyldiisobutylalane In diethyl ether at 25℃; for 1h; Inert atmosphere; Stage #2: With hydrogenchloride; water In diethyl ether for 2h; Inert atmosphere; stereoselective reaction;	51 %Chromat.
With trans-[(2-(diphenylphosphanyl)-N-(pyridine-2-ylmethyl)ethaneamine)RuCl2(PPh3)]*dichloromethane; potassium tert-butylate; hydrogen In isopropyl alcohol at 60℃; under 7500.75 Torr; for 1h; Catalytic behavior; Inert atmosphere; Autoclave;	96.6 %Chromat.

: 5344-90-1
2-Aminobenzyl alcohol

: 497-38-1
Norbornan-2-on

: 3-azatetracyclo[10.2.1.0(2,11).0(4,9)]pentadeca-2(11),3,5,7,9-pentaene

Conditions

Conditions	Yield
With benzophenone; potassium tert-butylate In 1,4-dioxane at 90℃; for 0.5h; Friedlaender synthesis; Inert atmosphere;	97%
With potassium hydroxide; benzophenone; dichlorotetrakis(dimethyl sulfoxide)ruthenium(II) In 1,4-dioxane at 80℃; for 24h;	75%
With benzophenone; potassium tert-butylate In 1,4-dioxane at 90℃; for 0.5h; Inert atmosphere; Schlenk technique; Glovebox;

: 497-38-1
Norbornan-2-on

: 75-16-1
methylmagnesium bromide

: 3212-15-5, 3212-16-6, 5240-73-3, 124441-54-9, 150521-72-5, 150521-73-6
(1R,2S,4S)-2-Methyl-bicyclo[2.2.1]heptan-2-ol

Conditions

Conditions	Yield
In diethyl ether for 0.5h;	96%

: 497-38-1
Norbornan-2-on

: 5724-61-8
2-oxabicyclo[3.2.1]octan-3-one

Conditions

Conditions	Yield
With acyltransferase from Mycobacterium smegmatis; dihydrogen peroxide; ethyl acetate In water at 35℃; for 7h; Baeyer-Villiger Ketone Oxidation; Enzymatic reaction;	96%
With oxone; silica gel In dichloromethane at 20℃; for 8h; Baeyer-Villiger oxidation;	95%
With Oxone at 40℃; for 7h; Baeyer-Villiger oxidation; Ionic liquid;	95%

: 497-38-1
Norbornan-2-on

: 100-46-9
benzylamine

: 35718-03-7, 131511-14-3
endo-N-benzyl-2-aminonorbornane

Conditions

Conditions	Yield
With sodium tris(acetoxy)borohydride In 1,2-dichloro-ethane for 6h; Ambient temperature;	95%
With sodium tris(acetoxy)borohydride In tetrahydrofuran for 6h; Ambient temperature;

: 497-38-1
Norbornan-2-on

: 75-52-5
nitromethane

: 100-53-8
phenylmethanethiol

: 2-benzylthio-2-nitromethyl-bicyclo[2.2.1]heptane

Conditions

Conditions	Yield
With ethylenediamine for 14h; Heating;	95%

...Expand

: 75-77-4
chloro-trimethyl-silane

: 497-38-1
Norbornan-2-on

: 622-79-7
benzyl azide

: (1R,2S,6S,7S)-5-Benzyl-6-trimethylsilanyloxy-3,4,5-triaza-tricyclo[5.2.1.02,6]dec-3-ene

Conditions

Conditions	Yield
Stage #1: Norbornan-2-on; benzyl azide With n-butyllithium; diisopropylamine In tetrahydrofuran; hexane at -78 - 0℃; for 2.5h; Stage #2: chloro-trimethyl-silane In tetrahydrofuran; hexane at 0℃; for 1h;	95%

...Expand

: 497-38-1
Norbornan-2-on

: 141-78-6
ethyl acetate

: 72055-12-0, 144657-45-4, 145575-95-7, 145576-12-1
exo-ethyl (2-hydroxy-bicyclo[2.2.1]hept-2-yl)acetate

Conditions

Conditions	Yield
Stage #1: ethyl acetate With lithium hexamethyldisilazane In tetrahydrofuran at -70℃; for 0.166667h; Stage #2: Norbornan-2-on In tetrahydrofuran Reformatsky reaction; cooling;	95%

: 497-38-1
Norbornan-2-on

: 623-48-3
ethyl iodoacetae

: 72055-12-0, 144657-45-4, 145575-95-7, 145576-12-1
exo-ethyl (2-hydroxy-bicyclo[2.2.1]hept-2-yl)acetate

Conditions

Conditions	Yield
With manganese; copper(l) iodide; trifluoroacetic acid In acetonitrile at 20℃; for 12h; Reformatsky Reaction; Schlenk technique; Inert atmosphere;	95%
With nickel(II) iodide; manganese; trifluoroacetic acid In acetonitrile at 20℃; for 12h; Inert atmosphere;	93%

: 497-38-1
Norbornan-2-on

: 62-53-3
aniline

: N-phenylbicyclo[2.2.1]heptan-2-amine

Conditions

Conditions	Yield
With formic acid; C18H24Cl2IrN3 In water at 20℃; for 12h; Schlenk technique; Green chemistry;	94%
With sodium tris(acetoxy)borohydride; acetic acid In tetrahydrofuran for 48h; Ambient temperature;

: 497-38-1
Norbornan-2-on

: 58503-62-1
1-azido-3-iodopropane

: C10H15N3O

Conditions

Conditions	Yield
With n-butyllithium; diisopropylamine In tetrahydrofuran; hexane at -78 - 0℃; for 2.5h;	94%

: 497-38-1
Norbornan-2-on

: 1360613-31-5
2,2-dihydroperoxybicyclo[2.2.1]heptane

Conditions

Conditions	Yield
With dihydrogen peroxide In water; acetonitrile at 20℃; for 1.33333h;	94%

: 497-38-1
Norbornan-2-on

: 497-36-9, 497-37-0
Norborneol

Conditions

Conditions	Yield
With magnesium; mercury dichloride In ethanol at 20℃; for 12h;	93%
With isopropyl alcohol; Ni(0) nanoparticles In tetrahydrofuran at 76℃; for 1h;	58%
With sodium tetrahydroborate at 60℃; for 48h;	30%

: 497-38-1
Norbornan-2-on

: 6926-45-0
1-azidohexane

: (1S,2S,6S,7R)-3-Hexyl-3,4,5-triaza-tricyclo[5.2.1.02,6]dec-4-en-2-ol

Conditions

Conditions	Yield
With n-butyllithium; diisopropylamine In tetrahydrofuran; hexane at -78 - 0℃; for 2.5h;	93%

: 497-38-1
Norbornan-2-on

lithium acetylide ethylenediamine complex: lithium acetylide ethylenediamine complex

: 18084-03-2, 55373-77-8
2-exo-ethynylbicyclo<2.2.1>heptan-2-ol

Conditions

Conditions	Yield
In tetrahydrofuran Ambient temperature;	92%

: 497-38-1
Norbornan-2-on

: 83192-17-0
lithium enolate of ethyl fluoroacetate

: 92397-93-8
Fluoro-(2-hydroxy-bicyclo[2.2.1]hept-2-yl)-acetic acid ethyl ester

Conditions

Conditions	Yield
With lithium hexamethyldisilazane In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; diethyl ether at -85℃;	91%

: 497-38-1
Norbornan-2-on

: 671821-46-8
1-azido-4-chloro-butane

: (1S,2S,6S,7R)-3-(4-Chloro-butyl)-3,4,5-triaza-tricyclo[5.2.1.02,6]dec-4-en-2-ol

Conditions

Conditions	Yield
With n-butyllithium; diisopropylamine In tetrahydrofuran; hexane at -78 - 0℃; for 2.5h;	91%

: 123-75-1
pyrrolidine

: 497-38-1
Norbornan-2-on

: 1174393-33-9
1-(bicyclo[2.2.1]hept-2-ylidene)pyrrolidinium hexafluorophosphate

Conditions

Conditions	Yield
With ammonium hexafluorophosphate In toluene for 2h; Reflux;	91%

: 497-38-1
Norbornan-2-on

: 100-46-9
benzylamine

: N-exo-benzylbicyclo[2.2.1]heptan-2-amine

Conditions

Conditions	Yield
Stage #1: Norbornan-2-on; benzylamine With titanium(IV) isopropylate In tetrahydrofuran at 20℃; for 1h; Inert atmosphere; Stage #2: With ammonia borane In tetrahydrofuran at 20℃; for 8h; Inert atmosphere;	91%

: 497-38-1
Norbornan-2-on

: 2835-77-0
(2-aminophenyl)(phenyl)methanone

: 40166-51-6
9-phenyl-1,2,3,4-tetrahydro-1,4-methanoacridine

Conditions

Conditions	Yield
With ammonium cerium (IV) nitrate at 60℃; for 0.5h; Friedlaender synthesis; Ionic liquid;	91%

: 497-38-1
Norbornan-2-on

: 95-92-1
oxalic acid diethyl ester

: 1350294-96-0
ethyl 2-hydroxy(3-oxobicyclo[2.2.1]hept-2-ylidene)ethanoate

Conditions

Conditions	Yield
Stage #1: Norbornan-2-on; oxalic acid diethyl ester With sodium hydride In tetrahydrofuran at 60℃; Stage #2: With hydrogenchloride; water In tetrahydrofuran	91%

Norcamphor Consensus Reports

Reported in EPA TSCA Inventory.

Norcamphor Specification

Norcamphor(CAS NO.497-38-1) is a chemical compound, classified as a ketone, which is an analog of camphor without the three methyl groups. Itis a colorless to white adhering crystals. It is found in wood of the camphor laurel (Cinnamomum camphora), a large evergreen tree found in Asia (particularly in Borneo and Taiwan) and also of Dryobalanops aromatica, a giant of the Bornean forests. It also occurs in some other related trees in the laurel family, notably Ocotea usambarensis. It can also be synthetically produced from oil of turpentine. It is used as a chemical building block in organic synthesis.

Physical properties about Norcamphor are: (1)ACD/LogP: 0.892; (2)ACD/LogD (pH 5.5): 0.89; (3)ACD/LogD (pH 7.4): 0.89; (4)ACD/BCF (pH 5.5): 2.80; (5)ACD/BCF (pH 7.4): 2.80; (6)ACD/KOC (pH 5.5): 72.79; (7)ACD/KOC (pH 7.4): 72.79; (8)#H bond acceptors: 1; (9)Index of Refraction: 1.511; (10)Molar Refractivity: 30.465 cm³; (11)Molar Volume:101.71 cm³; (12)Polarizability: 12.077 10-24cm³; (13)Surface Tension: 37.9020004272461 dyne/cm; (14)Density: 1.083 g/cm³; (15)Flash Point: 33.889 °C; (16)Enthalpy of Vaporization: 40.641 kJ/mol; (17)Boiling Point: 169.999 °C at 760 mmHg; (18)Vapour Pressure: 1.5 mmHg at 25°C

When you are using Norcamphor, please be cautious about it as the following:
1. Keep away from sources of ignition - No smoking;
2. Take precautionary measures against static discharges;

You can still convert the following datas into molecular structure:
(1)InChI=1S/C7H10O/c8-7-4-5-1-2-6(7)3-5/h5-6H,1-4H2;
(2)InChIKey=KPMKEVXVVHNIEY-UHFFFAOYSA-N;
(3)SmilesC1[C@@H]2C(C[C@@H]1CC2)=O

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intravenous	180mg/kg (180mg/kg)		U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#04039,

Product Name

NORCAMPHOR

Synthetic route

Norcamphor Consensus Reports

Norcamphor Specification

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