Triphenylphosphine, polymer-bound

• Catalog No.: 366455
• CAS Number: 39319-11-4
• M. F.: C18H14P
• M. W.: 261.277521

SYNONYMS

• Title: 聚合物键合型三苯基膦
• Synonyms: 聚苯乙烯交联二乙烯基苯，二苯基磷化; Diphenylphosphino-polystyrene; Polystyrene crosslinked with divinylbenzene, diphenylphosphinated; 二苯基膦-聚苯乙烯; Copolymer of styrene and divinylbenzene, diphenylphosphinated; 苯乙烯-二乙烯基苯共聚物，二苯基磷化

DATABASE IDS

• CAS Number: 39319-11-4
• PubChem SID: 24862656
• MDL Number: MFCD00148025

PROPERTIES

• Crosslinking: 2 % cross-linked with divinylbenzene
• Extent of Labeling: ~3.0 mmol/g loading
• Linear Formula: -C6H4P(C6H5)2
• Particle Size: 200-400 mesh
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H312-H315-H319-H332-H335
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P280-P305 + P351 + P338
• Risk Statements: 20/21/22-36/37/38
• Safety Statements: 26-36
• German water hazard class: 3

DETAILS

Description (English)

Packaging
5, 25, 100 g in glass bottle
Preparation Note
Used for the preparation of supported precious metal complexes.1
Used to prepare polymer bound ylides for Wittig reactions. It can also be used to convert alcohols or carboxylic acids to the corresponding chlorides under relatively mild conditions in high yield.

Description (简体中文)

包装
5, 25, 100 g in glass bottle
Preparation Note
用于制备聚合物负载贵金属络合物。1
用于制备适合 Wittig 反应的聚合物键合型叶立德。它也可将醇或羧酸转化为对应的氯化物，在相对温和的条件下具有高产率。