• ChemBase ID: 145522
• Molecular Formular: C13H10Cl
• Molecular Mass: 201.6715
• Monoisotopic Mass: 201.047103
• SMILES: *c1ccc(cc1)C(c1ccccc1)Cl
• Canonical SMILES: *c1ccc(cc1)C(c1ccccc1)Cl
• InChI: InChI=

NAMES AND DATABASE IDS

Names

• Synonyms: Benzhydryl chloride, polymer-bound; 聚合物键合型二苯氯甲烷

Database IDs

• MDL Number: MFCD03702610
• PubChem SID: 24880649; 162239727
• PubChem CID: 7035

PROPERTIES

Safety Information

• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 1
• Risk Statements: 43
• Safety Statements: 36/37

Product Information

• Particle Size: 100-200 mesh
• Extent of Labeling: 1.6-2.2 mmol/g loading
• Crosslinking: 1 % cross-linked with divinylbenzene

DETAILS

Sigma Aldrich - 572616

Packaging
25 g in glass bottle
Application
This electrophilic resin is used for the attachment of amines alcohols, sulfamates, thiols and phenols using the Fmoc strategy. This resin is an intermediate between the Merrifield resin and the trityl chloride resin in term of acid lability. The carbocation formed during the cleavage reaction is more stable than Merrifield resin but less stable than the trityl chloride resins. The substituents on the benzhydryl chloride can be chosen in order to obtain a less acid labile resin (2-chloro) or a more acid labile resin (4-Methyl) than the benzhydryl chloride resin.