The New IUPAC Shop is OPEN!

The items were designed to promote IUPAC and chemistry worldwide and bring awareness to the work of IUPAC and of course, the IUPAC Periodic Table of Elements!
So, check out the store and see how you could support IUPAC in our vision to be the indispensable worldwide resource for chemistry and celebrate IUPAC100!
Our new store was launched in Paris at the World Chemistry Congress and General Assembly to mark IUPAC’s Centenary celebration in 2019 and the International Year of the Periodic Table.

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IUPAC Top Ten

Emerging Technologies in Chemistry
Enter now your nomination for the 2020 Call
Let's showcase the value of Chemistry (and chemists!) and illustrate how the chemical sciences contribute to the well-being of Society and the sustainability of Planet Earth.

#IUPACTopTen

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in Chemistry International

A Glance at The Union History
July-Sep 2019 Special issue
Glance and be surprised ... meet Akers, Bienaime, Bogert, Jansen, Karrer, Lampitt, Leverhulme, Pauling, Robinson, Timmermans, Tiselius, Vesely and many more ...

Special IUPAC100 History issue
- The Union in the interwar period
- After WWII: a fresh start
- IUPAC’s achievements and actions
- Stepping in the new century

coedited by Danielle Fauque and Brigitte Van Tiggelen with contributions from Robert Fox, Jorrit P. Smit, Yoshiyuki Kikuchih, Annette Lykknes, Elena Zaitseva-Baum, Santiago Alvarez et al., Carsten Reinhardt, G. Jeffery Leigh, Ann E. Robinson, Roberto Marquardt, Evan Hepler-Smith and Leah Mc Ewen, Nicole Moreau, and Ronald Brashear

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Get in Your Element

Join us to celebrate IYPT2019
110 Countries ... 44000 Entries ... 6000 Certificates and still counting!
- Take the Challenge
- Get your Certificate
- Be Creative for the Nobelium Contest
- Vote for the Nobelium Entries People's Choice Awards
- Share with your friends

Take the Challenge!

100 YEARS

of creating a common language for chemistry
Celebrate and get involved ...
In 2019, IUPAC turns 100. Celebrate and get involved ...
- check out IUPAC Stories
- get in your element and play the Periodic Table Challenge
- nominate a chemist for the Periodic Table of Younger Chemists
- plan to celebrate the International Year of the Periodic Table @iypt2019
- share pict from your Feb 12 breakfast @IUPAC #GlobalBreakfast

CHECK OUT iupac.org/100

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Starting in July 2018, access to Chemistry International will be restricted to IUPAC Members and Affiliate Members. Authentication will require that you LOGIN for free access to CI.
The default distribution of CI is now digital and those who wish to receive a print copy are invited to subscribe.

LOGIN also to review your profile and mailing address, and to reaffirm what personal information IUPAC can share publicly.

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IUPAC Poster Prizes

Encourage young chemists
With the IUPAC Poster Prize program, National Adhering Organizations and eligible IUPAC-endorsed conferences can encourage interest in conferences among young chemists.

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Advancing the Worldwide Role of Chemistry

IUPAC serves the international scientific endeavor in the dual function of a fundamental science and mission-oriented Union. The Union is in a unique position to contribute to the central interdisciplinary chemical sciences.

  • An

    Analytical Chemistry

  • Ph

    Physical Chemistry

  • En

    Chemistry and Environment

  • Or

    Organic Chemistry

  • In

    Inorganic Chemistry

  • Wn

    Chemistry Applied to World Needs

  • Pc

    Publications and Cheminformatics Data Standards

  • Hh

    Chemistry and Human Health

  • Po

    Polymer

  • Nt

    Nomenclature and Terminology

  • Ec

    Chemistry Education

  • Gc

    Green Chemistry for Sustainable Development

  • Ic

    Chemistry and Industry

Over 50 nations are Affiliated with IUPAC Is yours? Click to find out

National Adhering Organizations

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Associate National Adhering Organizations

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Associated Organizations

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Company Associates

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Individual Members

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IUPAC 100th Anniversary to be celebrated in 2019

Join us and celebrate

IUPAC Centenary coincides with the International Year of the Periodic Table

Get Ready

Visit iupac.org/100 and celebrate