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2-Cyanobutan-2-yl 4-chloro-3,5-dimethyl-1H-pyrazole-1-carbodithioate

2-Cyanobutan-2-yl 4-chloro-3,5-dimethyl-1H-pyrazole-1-carbodithioate Structure
2-Cyanobutan-2-yl 4-chloro-3,5-dimethyl-1H-pyrazole-1-carbodithioate structure
CAS No.
2052159-02-9
Chemical Name:
2-Cyanobutan-2-yl 4-chloro-3,5-dimethyl-1H-pyrazole-1-carbodithioate
Synonyms
2-Cyanobutan-2-yl 4-chloro-3,5-dimethyl-1H-pyrazole-1-carbodithioate;1H-Pyrazole-1-carbodithioic acid, 4-chloro-3,5-dimethyl-, 1-cyano-1-methylpropyl ester
CBNumber:
CB24635385
Molecular Formula:
C11H14ClN3S2
Molecular Weight:
287.83
MDL Number:
MFCD29905440
MOL File:
2052159-02-9.mol
Last updated:2023-07-14 17:38:00
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2-Cyanobutan-2-yl 4-chloro-3,5-dimethyl-1H-pyrazole-1-carbodithioate Properties

Melting point 70-75°C
Boiling point 418.1±55.0 °C(Predicted)
Density 1.26±0.1 g/cm3(Predicted)
storage temp. protect from light
pka -4.84±0.19(Predicted)
form powder

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338

2-Cyanobutan-2-yl 4-chloro-3,5-dimethyl-1H-pyrazole-1-carbodithioate price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 900158 2-Cyanobutan-2-yl 4-chloro-3,5-dimethyl-1H-pyrazole-1-carbodithioate 95% 2052159-02-9 1G $170 2023-06-20 Buy
Product number Packaging Price Buy
900158 1G $170 Buy

2-Cyanobutan-2-yl 4-chloro-3,5-dimethyl-1H-pyrazole-1-carbodithioate Chemical Properties,Uses,Production

Uses

A stable, dithiocarbamate chain transfer agent (CTA), also referred to as a RAFT Agent, that can control chain growth in free radical polymerization, producing polymers with well-defined molecular weights, and low polydispersities.
2-Cyanobutan-2-yl 4-chloro-3,5-dimethyl-1H-pyrazole-1-carbodithioate can be used to control homo-polymerisation and co-polymerisation of acrylic acid, acrylates, acrylamides, and styrenes (2o MAMs), and LAMs such as vinyl acetate. Additionally, it can be used to polymerise methacrylates and methacrylamides, with good MW control, and moderate polydispersities. It can be used to make MAM-LAM block copolymers. It is soluble in organic media.

2-Cyanobutan-2-yl 4-chloro-3,5-dimethyl-1H-pyrazole-1-carbodithioate Preparation Products And Raw materials

Raw materials

Preparation Products

2-Cyanobutan-2-yl 4-chloro-3,5-dimethyl-1H-pyrazole-1-carbodithioate Suppliers

Global( 2)Suppliers
Supplier Tel Email Country ProdList Advantage
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51471 80
Guangzhou Yaoguang Technology Co., Ltd. 13020159086 yangjue@ygfuture.com China 621 58
Supplier Advantage
Sigma-Aldrich 80
Guangzhou Yaoguang Technology Co., Ltd. 58
2-Cyanobutan-2-yl 4-chloro-3,5-dimethyl-1H-pyrazole-1-carbodithioate 1H-Pyrazole-1-carbodithioic acid, 4-chloro-3,5-dimethyl-, 1-cyano-1-methylpropyl ester 2052159-02-9