Polystyrene (DDMAT-terminated)

Catalog NumberHG-BULK9003536

CAS Number9003-53-6

CategoryPolymers

Molecular Weight

Mw ~4 - 20kDa

Appearance

Yellow to light yellow powder

Application

Block Copolymer Construction: Serving as macromolecular chain transfer agents, they enable the synthesis of di- or multi-block copolymers (e.g., PS-b-PAA), precisely controlling hydrophilic-hydrophobic ratios to drive nanoscale self-assembly (micelles, vesicles) for pH-responsive drug delivery and tumor-targeted therapy.; Mild Functionalization: Via visible-light-catalyzed desulfurization (blue light, room temperature), DDMAT chain ends can be converted to hydrogen-terminated or functional groups (e.g., carboxyl, fluorescent tags) for diagnostic probes or sensor surface modification, avoiding structural damage by strong acids/bases.

Storage

Keep in a cool, dark, and dry place

Specification

96% min

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• Molecular Weight: Mw ~4 - 20kDa
• Appearance: Yellow to light yellow powder
• Application: Block Copolymer Construction: Serving as macromolecular chain transfer agents, they enable the synthesis of di- or multi-block copolymers (e.g., PS-b-PAA), precisely controlling hydrophilic-hydrophobic ratios to drive nanoscale self-assembly (micelles, vesicles) for pH-responsive drug delivery and tumor-targeted therapy.; Mild Functionalization: Via visible-light-catalyzed desulfurization (blue light, room temperature), DDMAT chain ends can be converted to hydrogen-terminated or functional groups (e.g., carboxyl, fluorescent tags) for diagnostic probes or sensor surface modification, avoiding structural damage by strong acids/bases.
• Storage: Keep in a cool, dark, and dry place
• Specification: 96% min