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Name	(-)-Camphor	EINECS	207-354-7
CAS No.	464-48-2	Density	0.982 g/cm³
PSA	17.07000	LogP	2.40170
Solubility	Soluble in water. (0.34 g/L) at 20°C	Melting Point	177-179 °C(lit.)
Formula	C₁₀H₁₆O	Boiling Point	207.4 °C at 760 mmHg
Molecular Weight	152.236	Flash Point	64.4 °C
Transport Information	UN 2717	Appearance	white crystals
Safety	16-26	Risk Codes	11-36/37/38
Molecular Structure		Hazard Symbols	Xi, F
Synonyms	Bicyclo[2.2.1]heptan-2-one,1,7,7-trimethyl-, (1S)-;Camphor, (1S,4S)-(-)- (8CI);(-)-Alcanfor;(-)-Camphor;(1S)-(-)-Camphor;(1S)-Camphor;(1S,4S)-(-)-Camphor;(S)-(-)-Camphor;NSC 26351;	Article Data	126

(-)-Camphor Chemical Properties

Molecule structure of l-Camphor (CAS NO.464-48-2):

Molecular Formula: C₁₀H₁₆O
Molecular Weight: 152.23 g/mol
Melting Point: 177-179 °C(lit.)
Boiling point: 207.4 °C at 760 mmHg
Flash Point: 64.4 °C
Density: 0.982 g/cm³
Vapor density: 5.24 (vs air)
Refractive index: -44 ° (C=20, EtOH)
Surface Tension: 31.5 dyne/cm
Enthalpy of Vaporization: 44.37 kJ/mol
Vapour Pressure: 0.225 mmHg at 25 °C
XLogP3-AA: 2.2
H-Bond Acceptor: 1
Canonical SMILES: CC1(C2CCC1(C(=O)C2)C)C
Isomeric SMILES: C[C@]12CC[C@H](C1(C)C)CC2=O
InChI: InChI=1S/C10H16O/c1-9(2)7-4-5-10(9,3)8(11)6-7/h7H,4-6H2,1-3H3/t7-,10+/m0/s1
InChIKey: DSSYKIVIOFKYAU-OIBJUYFYSA-N
EINECS: 207-354-7
Product Categories: Miscellaneous Natural Products; Bicyclic Monoterpenes; Biochemistry; Camphor, etc. (Plasticizer); Functional Materials; Plasticizer; Terpenes

(-)-Camphor Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intravenous	320mg/kg (320mg/kg)		U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#02534,
rat	LDLo	oral	800ug/kg (0.8mg/kg)	BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD	Journal of Pharmacology and Experimental Therapeutics. Vol. 1, Pg. 445, 1909.

(-)-Camphor Consensus Reports

Reported in EPA TSCA Inventory.

(-)-Camphor Safety Profile

Hazard Codes: F, Irritant Xi
Risk Statements: 11-36/37/38
R11:Highly flammable.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 16-26
S16:Keep away from sources of ignition.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
RIDADR: UN 2717 4.1/PG 3
WGK Germany: 1
RTECS: EX1250000
HazardClass: 4.1
PackingGroup: III
Deadly poison by ingestion. Poison by intravenous route. When heated to decomposition it emits acrid smoke and irritating fumes. See also (IR,4 R)-(+)-CAMPHOR and CAMPHOR.

(-)-Camphor Specification

l-Camphor (CAS NO.464-48-2) is also named as Alcanfor ; (1s,4s)-(-)-Campho ; 7,7-Trimethyl-(1s)-bicyclo(2.2.1)heptan-2-on ; 7,7-Trimethyl-(1s)-bicyclo[2.2.1]heptan-2-on ; Camphor, (1s,4s)-(-)- ; Camphor, l-, (-)- ; Camphore ; Levo-(-)-camphor . l-Camphor (CAS NO.464-48-2) is white crystals with slightly bitter and cooling taste. Burns with a bright, smoky flame. It is flammable. It is slightly water soluble. l-Camphor may be sensitive to heat and direct sunlight. It is incompatible with strong oxidizing agents, strong reducing agents and chlorinated solvents. Also incompatible with potassium permanganate. Salts of any kind should not be added to l-Camphor in water. Reacts violently with chromic anhydride .

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