371637

3-(Carboxymethyl)benzothiazolium bromide

96%

• Formule empirique (notation de Hill): C₉H₈BrNO₂S
• Numéro CAS: 74385-09-4
• Poids moléculaire : 274.13
• Numéro MDL: MFCD00134360
• Code UNSPSC : 12352100
• ID de substance PubChem : 24863120

Propriétés

• Pureté: 96%
• Forme: solid
• Pf: 250 °C (dec.) (lit.)
• Chaîne SMILES: [Br-].OC(=O)C[n+]1csc2ccccc12
• InChI: 1S/C9H7NO2S.BrH/c11-9(12)5-10-6-13-8-4-2-1-3-7(8)10;/h1-4,6H,5H2;1H
• Clé InChI: UEINBJHBQWSAHA-UHFFFAOYSA-N

Description

Description générale

3-(Carboxymethyl)benzothiazolium bromide, a halogenated building block, is a thiazole derivative.3-(Carboxymethyl)benzothiazolium bromide (3-(carboxymethyl)-2-methylbenzothiazolium bromide) is a benzothiazolium salt. Synthesis of 3-(carboxymethyl)benzothiazolium bromide has been reported. It can be prepared by reacting 2-methylbenzothiazole with bromoacetic acid.

Application

3-(Carboxymethyl)benzothiazolium bromide may be used in the synthesis of novel semisquarylium dye, via reaction with 3,4-dibutoxy-3-cyclobutene-1,2-dione.

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H315,H319,H335
• Conseils de prudence: P261 - P305 + P351 + P338
• Classification des risques: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Code de la classe de stockage: 13 - Non Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves