June, 16 2014 – Woodland Park, NJ - Cytec Industries Inc. (CYT) announced today that it will promote its phosphine-based technologies at the upcoming International Conference on Phosphorus Chemistry (ICPC) June 29th - July 3rd 2014 at University College in Dublin, Ireland.Cytec has over 55 years of experience in the research and manufacture of phosphine derivatives. As the premier supplier of phosphine chemicals and gases, they help the fumigation, electronics, fine chemical, petrochemical and other evolving industries meet complex economic, safety and environmental challenges.Dino Amoroso, Application Technology Specialist for Cytec’s Phosphine Specialties business will be presenting  “Trialkylphosphines in Chemical Transformations: Preparation and Application”.  He will discussspecific applications of trialkylphosphines highlighting the particular advantages that these materials offer over alternative technologies.Cytec offers its CYTOP® trialkylphoshines which have found widespread application as intermediates, catalyst ligands, reagents or as processing aides in the fine chemical and pharmaceutical markets.For more information please visit our website:  http://www.cytec.com/businesses/in-process-separation/phosphine-specialtiesCytec’s vision is to deliver specialty material and chemical technologies beyond our customers’ imagination. Our focus on innovation, advanced technology and application expertise enables us to develop, manufacture and sell products that change the way our customers do business. Our pioneering products perform specific and important functions for our customers, enabling them to offer innovative solutions to the industries that they serve. Our products serve a diverse range of end markets including aerospace and industrial materials, mining and plastics.For more information about Cytec please visit www.cytec.com.Media Contacts

Jodi Allen

Investor Relations

Tel: 1.973.357.3283

jodi.allen@cytec.com

Tara Tepp

In Process Separation Marketing Communications

Tel: 1.973.357.3347

tara.tepp@cytec.com

Katherine Vaiente

Global Marketing Communications Manager

Tel: 1.480.730.2310

Katherine.Vaiente@cytec.com

Claire Michel

Industrial Materials Marketing Communications

Tel: 44.1773.766200

claire.michel@cytec.com

Katherine Vaiente

Global Marketing Communications Manager

Tel: 1.480.730.2310

Katherine.Vaiente@cytec.com