Welcome to LookChem.com Sign In|Join Free

CAS

  • or

137000-70-5

137000-70-5

Post Buying Request

137000-70-5 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

137000-70-5 Usage

General Description

Benzenamine, 2,5-diethynyl- is a chemical compound with the molecular formula C10H7N. It is also known as 2,5-diethynylaniline and is a member of the class of compounds known as aryl-alkynes. It is a yellow powder that is sparingly soluble in water. Benzenamine, 2,5-diethynyl- is used in various organic synthesis reactions and is also being studied for its potential use in electronic and optoelectronic applications. In addition, it has shown potential as a building block for the construction of more complex organic compounds with specific properties. However, it is important to handle this chemical with care as it may be harmful if inhaled or ingested and can cause skin and eye irritation.

Check Digit Verification of cas no

The CAS Registry Mumber 137000-70-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,0,0 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 137000-70:
(8*1)+(7*3)+(6*7)+(5*0)+(4*0)+(3*0)+(2*7)+(1*0)=85
85 % 10 = 5
So 137000-70-5 is a valid CAS Registry Number.

137000-70-5SDS

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 2,5-Diethynylaniline

1.2 Other means of identification

Product number -
Other names 2,5-diethynylaniline

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:137000-70-5 SDS

137000-70-5Relevant articles and documents

Discovery of new fluorescent materials from fast synthesis and screening of conjugated polymers

Lavastre, Olivier,Illitchev, Ilya,Jegou, Gwenaelle,Dixneuf, Pierre H.

, p. 5278 - 5279 (2002)

A combinatorial approach was developed for the synthesis and the screening of a large variety of conjugated polymers. The parallel synthesis of 96 polyaryleneethynylene derivatives was performed on a 12 × 8 format from diethynyl and dibromoaryl building b

Synthesis and optical characterisation of platinum(II) poly-yne polymers incorporating substituted 1,4-diethynylbenzene derivatives and an investigation of the intermolecular interactions in the diethynylbenzene molecular precursors

Khan, Muhammad S.,Al-Mandhary, Muna R. A.,Al-Suti, Mohammed K.,Corcoran, Timothy C.,Al-Mahrooqi, Yaqoub,Attfield, J. Paul,Feeder, Neil,David, William I. F.,Shankland, Kenneth,Friend, Richard H.,Koehler, Anna,Marseglia, Elisabeth A.,Tedesco, Emilio,Tang, Chiu C.,Raithby, Paul R.,Collings, Jonathan C.,Roscoe, Karl P.,Batsanov, Andrei S.,Stimson, Lorna M.,Marder, Todd B.

, p. 140 - 149 (2007/10/03)

A series of 1,4-diethynylbenzene (1) derivatives, H-C≡C-R-C≡C-H with R = C6H3NH2 (2), C6H3F (3), C6H2F2-2,5 (4), C6F4 (5), C6H2/

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 137000-70-5