(±)-Camphor , 96% , 76-22-2

Synonym(s):
2-Bornanone;2-Camphanone;(±)-Camphor;(1S)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-one;D-Camphor

CAS NO.：76-22-2

Empirical Formula: C10H16O

Molecular Weight: 152.23

MDL number: MFCD00074738

EINECS: 200-945-0

PRODUCT Properties

• Melting point: 175-177 °C(lit.)
• Boiling point: 204 °C(lit.)
• bulk density: 800kg/m3
• Density: 0.992
• vapor density: 5.2 (vs air)
• vapor pressure: 4 mm Hg ( 70 °C)
• refractive index: 1.5462 (estimate)
• FEMA: 4513 | dl-CAMPHOR
• Flash point: 148 °F
• storage temp.: Store below +30°C.
• solubility: Soluble in acetone, ethanol, diethylether, chloroform and acetic acid.
• form: Solid
• color: White or Colorless
• Odor: at 10.00 % in dipropylene glycol. camphoreous
• Odor Type: camphoreous
• biological source: synthetic
• optical activity: [α]20/D +0.15 to -0.15°, c = 10% in ethanol
• explosive limit: 0.6-4.5%(V)
• Water Solubility: 0.12 g/100 mL (25 ºC)
• Merck: 14,1732
• JECFA Number: 2199
• BRN: 1907611
• Henry's Law Constant: (x 10^-5 atm?m³/mol): 3.00 at 20 °C (approximate - calculated from water solubility and vapor pressure)
• Exposure limits: TLV-TWA 12 mg/m³ (2 ppm), STEL 18 mg/m³ (3 ppm) (ACGIH); IDLH 200 mg/m³ (NIOSH). .
• Stability: Stable. Combustible. Incompatible with strong oxidizing agents, metallic salts, combustible materials, organics.
• InChIKey: DSSYKIVIOFKYAU-MHPPCMCBSA-N
• LogP: 2.38
• CAS DataBase Reference: 76-22-2(CAS DataBase Reference)
• NIST Chemistry Reference: Camphor(76-22-2)
• EPA Substance Registry System: Camphor (76-22-2)

Description and Uses

Camphor was recorded in the ancient books of traditional Chinese medicine, such as Pin Hui Jing Yao, Ben Cao Gang Mu, and Sheng Lian Fang. There has been a long history for traditional Chinese medicine to use camphor.

Antipruritic.

Safety

• Symbol(GHS): GHS02,GHS05,GHS07,GHS08,GHS09
• Signal word: Danger
• Hazard statements: H228-H315-H317-H318-H332-H371-H411
• Precautionary statements: P210-P273-P280-P304+P340+P312-P305+P351+P338-P308+P311
• Hazard Codes: F,Xn,Xi
• Risk Statements: 11-22-36/37/38-20/21/22
• Safety Statements: 16-26-37/39
• RIDADR: UN 2717 4.1/PG 3
• OEB: B
• OEL: TWA: 2 mg/m3
• WGK Germany: 1
• RTECS: EX1225000
• Autoignition Temperature: 870 °F
• TSCA: Yes
• HazardClass: 4.1
• PackingGroup: III
• HS Code: 29142910
• Hazardous Substances Data: 76-22-2(Hazardous Substances Data)
• Toxicity: LD50 orally in mice: 1.3 g/kg (PB293505)
• IDLA: 200 mg/m3
• Limited Quantities: 5.0 Kg (11 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)