226963

Poly(4-vinylpyridine), cross-linked

2 % cross-linked with divinylbenzene, powder

• Číslo CAS: 9017-40-7
• UNSPSC Code: 12162002
• NACRES: NA.23

Vlastnosti

• form: powder
• crosslinking: 2 % cross-linked with divinylbenzene
• InChI: 1S/C10H10.C7H7N/c1-3-9-7-5-6-8-10(9)4-2;1-2-7-3-5-8-6-4-7/h3-8H,1-2H2;2-6H,1H2
• InChI key: HUEZUDXJCGHIHG-UHFFFAOYSA-N

Popis

Application

Useful as an acid scavenger in non-aqueous systems, e.g., in the reaction of acid halides with alcohols or amines, as catalyst in Knoevenagel-type condensations and for the formation of enamines and ketals.

Bezpečnostní informace

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves