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763500

Sigma-Aldrich

Cyanomethyl benzodithioate

98% (HPLC)

Synonym(s):

Cyanomethyl dithiobenzoate

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About This Item

Empirical Formula (Hill Notation):
C9H7NS2
CAS Number:
28740-46-7
Molecular Weight:
193.29
MDL number:
MFCD22666444
UNSPSC Code:
12352100
PubChem Substance ID:
329767058
NACRES:
NA.23

Assay

98% (HPLC)

form

solid

mp

42-47 °C

storage temp.

2-8°C

SMILES string

S=C(SCC#N)C1=CC=CC=C1

InChI

1S/C9H7NS2/c10-6-7-12-9(11)8-4-2-1-3-5-8/h1-5H,7H2

InChI key

SBFVXSRJTJHHPR-UHFFFAOYSA-N

General description

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

Application

RAFT agent for controlled radical polymerization, especially suited for the polymerization of methacrylates/methacrylamides, and to a lesser extent acrylates/acrylamides and styrenes. Chain Transfer Agent (CTA)

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301 + H311 + H331,H317

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Skin Sens. 1

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKBL2427

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Massimo Benaglia et al.
Journal of the American Chemical Society, 131(20), 6914-6915 (2009-05-01)
The polymerization of most monomers that are polymerizable by radical polymerization can be controlled by the reversible addition-fragmentation chain transfer (RAFT) process. However, it is usually required that the RAFT agent be selected according to the types of monomer being

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