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Merck
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Key Documents

723037

Sigma-Aldrich

2-Cyano-2-propyl dodecyl trithiocarbonate

97% (HPLC)

동의어(들):

S-(2-Cyanoprop-2-yl)-S-dodecyltrithiocarbonate

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About This Item

실험식(Hill 표기법):
C17H31NS3
CAS Number:
Molecular Weight:
345.63
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.23

Quality Level

분석

97% (HPLC)

형태

liquid

refractive index

n20/D 1.535

density

0.991 g/mL at 25 °C

저장 온도

2-8°C

SMILES string

CCCCCCCCCCCCSC(=S)SC(C)(C)C#N

InChI

1S/C17H31NS3/c1-4-5-6-7-8-9-10-11-12-13-14-20-16(19)21-17(2,3)15-18/h4-14H2,1-3H3

InChI key

QSVOWVXHKOQYIP-UHFFFAOYSA-N

일반 설명

Need help choosing the correct RAFT Agent? Please consult the RAFT Agent to Monomer compatibility table.

애플리케이션

2-Cyano-2-propyl dodecyl trithiocarbonate is used as a RAFT agent for controlled radical polymerization; especially suited for the polymerization of methacrylate, methacrylamide, and styrene monomers. It is also used as a Chain Transfer Agent (CTA).

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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문서

A series of polymerization were carried out using RAFT agents and monomers yielding well-defined polymers with narrow molecular weight distributions. The process allows radical-initiated growing polymer chains to degeneratively transfer reactivity from one to another through the use of key functional groups (dithioesters, trithiocarbonates, xanthates and dithiocarbamates). RAFT agents help to minimize out-of-control growth and prevent unwanted termination events from occurring, effectively controlling polymer properties like molecular weight and polydispersity. RAFT agents are commercially available. RAFT does not use any cytotoxic heavy metal components (unlike ATRP).

RAFT (Reversible Addition Fragmentation chain Transfer) polymerization is a reversible deactivation radical polymerization (RDRP) and one of the more versatile methods for providing living characteristics to radical polymerization.

Over the past two decades, the rapid advance of controlled living polymerization (CLP) techniques.

The modification of biomacromolecules, such as peptides and proteins, through the attachment of synthetic polymers has led to a new family of highly advanced biomaterials with enhanced properties.

모두 보기

프로토콜

We presents an article featuring procedures that describe polymerization of methyl methacrylate and vinyl acetate homopolymers and a block copolymer as performed by researchers at CSIRO.

Sigma-Aldrich presents an article about RAFT, or Reversible Addition/Fragmentation Chain Transfer, which is a form of living radical polymerization.

자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..

고객지원팀으로 연락바랍니다.