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Anhydride chloroacétique, 97 %, Thermo Scientific Chemicals
Description
Chloroacetic anhydride has been used in the synthesis of 3,3?-bis(sulfonato)-4,4?-bis(chloroacetamido)azobenzene (BSBCA), a water-soluble, thiol-reactive and photo-switchable cross-linker, D,L-7-azatryptophan, 2-methyl-[3,4-di-O-acetyl-6-O-(chloroacetyl)-1,2-dideoxy-α-D-glucopyrano]-[2?,1?:4,5]-2-oxazoline.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
L’anhydride chloroacétique a été utilisé dans la synthèse de 3,3′-bis(sulfonato)-4,4′-bis(chloroacétamido)azobenzène (BSBCA), un interlinker hydrosoluble, réactif au thiol et photocommutable, D,L-7-azatryptophane, 2-méthyl-[3,4-di-O-acétyl-6-O-(chloroacétyl)-1,2-didésoxy-α-D-glucopyrano]-[2′,1′:4,5]-2-oxazoline.
Solubilité
Librement soluble dans l’éther, le chloroforme. Légèrement soluble dans le benzène. Insoluble dans la ligroïne froide
Remarques
Sensible à l’humidité. Incompatible avec l’agent oxydant, les bases, les amines, les alcools, l’eau/l’humidité.
Spécification
Specifications
| Nom chimique ou matériau | Chloroacetic anhydride |
| Point de fusion | 56°C to 59°C |
| Point d’ébullition | 110°C to 112°C (10 mmHg) |
| Point d’éclair | 143°C (289°F) |
| Quantité | 25 g |
| Numéro UN | UN3261 |
| Beilstein | 774533 |
| Sensibilité | Moisture sensitive |
| Merck Index | 14,2113 |
| Informations sur la solubilité | Freely soluble in ether, chloroform; Slightly soluble in benzene; Insoluble in cold ligroin |
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RUO – Research Use Only
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