22133

(−)-α-Cedrene

≥95.0% (sum of enantiomers, GC)

• Synonym(s): (1S,2R,5S)-2,6,6,8-Tetramethyltricyclo[5.3.1.0^1.5]undec-8-ene
• Empirical Formula (Hill Notation): C₁₅H₂₄
• CAS Number: 469-61-4
• Molecular Weight: 204.35
• Beilstein/REAXYS Number: 3196861
• EC Number: 207-418-4
• MDL number: MFCD00063003
• UNSPSC Code: 41116107
• PubChem Substance ID: 57647964
• NACRES: NA.22

Properties

• assay: ≥95.0% (sum of enantiomers, GC)
• form: liquid
• optical activity: [α]20/D −88±1°, c = 10% in ethanol
• refractive index: n20/D 1.498
• bp: 261-262 °C (lit.)
• density: 0.932 g/mL at 20 °C (lit.)
• SMILES string: C[C@@H]1CC[C@H]2C(C)(C)[C@H]3C[C@@]12CC=C3C
• InChI: 1S/C15H24/c1-10-7-8-15-9-12(10)14(3,4)13(15)6-5-11(15)2/h7,11-13H,5-6,8-9H2,1-4H3/t11-,12+,13+,15+/m1/s1
• InChI key: IRAQOCYXUMOFCW-OSFYFWSMSA-N

Safety Information

• pictograms: GHS07,GHS09
• signalword: Warning
• hcodes: H315,H319,H400
• pcodes: P273 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Aquatic Acute 1 - Eye Irrit. 2 - Skin Irrit. 2
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 219.2 °F - closed cup
• flash_point_c: 104 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter