416541

Coumarin 7

98%

• Synonyme(s) : 3-(2-Benzimidazolyl)-7-(diethylamino)coumarin
• Formule empirique (notation de Hill): C₂₀H₁₉N₃O₂
• Numéro CAS: 27425-55-4
• Poids moléculaire : 333.38
• Numéro CE : 248-451-4
• Numéro MDL: MFCD00051348
• Code UNSPSC : 12171500
• ID de substance PubChem : 24865913
• Nomenclature NACRES : NA.47

Propriétés

• Pureté: 98%
• Forme: powder
• Pf: 234-237 °C (lit.)
• λmax: 438 nm
• Application(s): diagnostic assay manufacturing; hematology; histology
• Température de stockage: room temp
• Chaîne SMILES: CCN(CC)c1ccc2C=C(C(=O)Oc2c1)c3nc4ccccc4[nH]3
• InChI: 1S/C20H19N3O2/c1-3-23(4-2)14-10-9-13-11-15(20(24)25-18(13)12-14)19-21-16-7-5-6-8-17(16)22-19/h5-12H,3-4H2,1-2H3,(H,21,22)
• Clé InChI: GOLORTLGFDVFDW-UHFFFAOYSA-N

Description

Description générale

Coumarin is also known as benzoαpyrone. Coumarin 7 is a laser dye that is usually found in the nature. Its derivatives are used in medicine and chemistry. It is present in plants in the form of glucosides. Coumarin acts as an antimutagen as it controls the mutagenic effects of several chemicals like aflatoxin B1and physical agents like ultraviolet light.

Application

Suitable as a laser dye

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H315,H319,H335
• Conseils de prudence: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classification des risques: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves