85-2006-70　Azulene 250mg　CAS No:275-51-4　162724

特徴

• Azulene is an isomer of napthalene visibly identifiable by its dark blue hue. As such it is used in the preparation of dyes. Azulene is used as an additive in ointments. It is an active ingredient in cosmetics, shaving creams and other topicals. It is used as antioxidant and in anti-inflammatory activities. It is involved in the colorimetric determination of furfural. It acts as ligand for low valent metals and forms pi complexes with both cyclopentadienyl and cylcloheptatrienyl ligands in organometallic chemistry. It is also used as precursor for the preparation of (azulene)Mo2 (CO)6 and (azulene)Fe2 (CO)5.
• Synonyms:Bicyclo[5.3.0]decapentaene; Cyclopentacycloheptene; NSC 89248
• Molecular Formula:C₁₀H₈
• Molecular Weight:128.17
• Appearance:Purple to dark purple solid
• Purity:≥99%
• Melting Point:98-100°C (lit.)
• Solubility:Chloroform (Sparingly), Ethyl Acetate (Slightly)
• Storage and Stability:Store at 4°C. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents. For maximum recovery of product, centrifuge the original vial prior to removing the cap.