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2-Propynenitrile,3,3'-(1,3-phenylene)bis-, also known as 1,3-Bis(3-cyanopropyl)benzene, is an organic compound with the chemical formula C12H11N2. It is a colorless to pale yellow liquid with a molecular weight of 185.23 g/mol. 2-Propynenitrile,3,3'-(1,3-phenylene)bis- is characterized by the presence of a phenyl ring (C6H4) with two 3-cyanopropyl groups attached to it, where each propyl group contains a triple bond (C≡C) and a cyano group (-CN). It is used as a monomer in the synthesis of various polymers, particularly in the production of high-performance plastics and resins. Due to its reactivity and potential health hazards, it is important to handle this chemical with care, following proper safety protocols.

60521-70-2

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60521-70-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 60521-70-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,0,5,2 and 1 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 60521-70:
(7*6)+(6*0)+(5*5)+(4*2)+(3*1)+(2*7)+(1*0)=92
92 % 10 = 2
So 60521-70-2 is a valid CAS Registry Number.

60521-70-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-[3-(2-cyanoethynyl)phenyl]prop-2-ynenitrile

1.2 Other means of identification

Product number -
Other names 1,3-Bis-(cyanethinyl)-benzol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:60521-70-2 SDS

60521-70-2Downstream Products

60521-70-2Relevant academic research and scientific papers

Reduction-rebridging strategy for the preparation of ADPN-based antibody-drug conjugates

Koniev, Oleksandr,Dovgan, Igor,Renoux, Brigitte,Ehkirch, Anthony,Eberova, Jitka,Cianférani, Sarah,Kolodych, Sergii,Papot, Sébastien,Wagner, Alain

supporting information, p. 827 - 830 (2018/05/31)

The reduction-rebridging strategy is a powerful method for the preparation of stable and homogeneous antibody-drug conjugates (ADCs). In this communication, we describe the development of the arylene-dipropiolonitrile (ADPN) functional group for the rebri

3-ARYL PROPIOLONITRILE COMPOUNDS FOR THIOL LABELING

-

Paragraph 0172-0173; 0297-0298, (2016/06/13)

The present invention relates to a process for labeling compounds comprising thiol moieties with 3-arylpropiolonitrile compounds, to 3-arylpropiolonitrile compounds substituted with tag moieties and to specific 3-arylpropiolonitrile linkers.

Transition Metal-Free Approach to Propynenitriles and 3-Chloropropenenitriles

Sharma, Pawan K.,Ram, Sita,Chandak, Navneet

supporting information, p. 894 - 899 (2016/04/05)

A transition metal-free, facile and efficient one-pot protocol for the synthesis of propynenitriles from readily available 3-chloropropenals is disclosed. The reaction conditions have also been optimized for the exclusive formation and isolation of 3-chloropropenenitriles which are important building blocks in general and are intermediates in the synthesis of propynenitriles. The hallmark of the methodology is the use of non-toxic reagents, milder, metal-free and economically benign reaction conditions avoiding a harsh dehydration step while achieving excellent yields.

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