310425

(−)-Camphene

technical grade, 75% (90% as camphene and fenchene)

• Synonym(s): (1S)-2,2-Dimethyl-3-methylenebicyclo[2.2.1]heptane
• Empirical Formula (Hill Notation): C₁₀H₁₆
• CAS Number: 5794-04-7
• Molecular Weight: 136.23
• Beilstein/REAXYS Number: 2204256
• EC Number: 227-337-8
• MDL number: MFCD00064161
• UNSPSC Code: 12352002
• PubChem Substance ID: 24858793
• NACRES: NA.22

Properties

• grade: technical grade
• assay: 75% (90% as camphene and fenchene)
• optical activity: [α]20/D −48°, c = 4 in ethanol; [α]25/D -35 to -43°, c = 4 in ethanol
• bp: 157.5-158.5 °C (lit.)
• mp: 36-38 °C (lit.)
• density: 0.84 g/mL at 25 °C (lit.)
• SMILES string: CC1(C)[C@H]2CC[C@H](C2)C1=C
• InChI: 1S/C10H16/c1-7-8-4-5-9(6-8)10(7,2)3/h8-9H,1,4-6H2,2-3H3/t8-,9+/m1/s1
• InChI key: CRPUJAZIXJMDBK-BDAKNGLRSA-N

Safety Information

• pictograms: GHS02
• signalword: Danger
• hcodes: H228
• pcodes: P210 - P240 - P241 - P280 - P370 + P378
• Hazard Classifications: Flam. Sol. 1
• Storage Class: 4.1B - Flammable solid hazardous materials
• wgk_germany: WGK 3
• flash_point_f: 93.2 °F - closed cup
• flash_point_c: 34 °C - closed cup
• ppe: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges