#IUPAC
I feel very humbled to have been selected for the IUPAC 2025 Distinguished Women in Chemisty award. Being among this impressive group of awesome female leaders in the chemical sciences mesns a lot to me!
Many thanks IUPAC and to everyone involved!

iupac.org/awardees-of-...

#ChemSky #Ozchem
Awardees of the IUPAC 2025 Distinguished Women in Chemistry or Chemical Engineering - IUPAC | International Union of Pure and Applied Chemistry
FacebookTweetPin To celebrate International Day of Women and Girls in Science this February 11, IUPAC is pleased to announce the recipients of the IUPAC 2025 Awards for Distinguished Women in […]
iupac.org
February 6, 2025 at 9:40 PM
Component 4: "Solvent Green 3" (29.4%) - green dye. Full IUPAC name 1,4-Bis(4-methylanilino)anthracene-9,10-dione. en.wikipedia.org/wiki/Quiniza...
Quinizarine Green SS - Wikipedia
en.wikipedia.org
January 15, 2026 at 3:16 PM
ÚLTIMA HORA 🔴: LA IUPAC ELIGE COMO NUEVA UNIDAD DE VOLUMEN "LA PISCINA OLÍMPICA" DESBANCANDO AL "BERNABÉU CÚBICO".
March 18, 2025 at 9:11 PM
When you have IUPAC meetings, but also your kids want dinner

#iupac @iupacpolymer.bsky.social
July 12, 2025 at 9:17 AM
TIL (after nearly 50 years of being a chemist) that hydron is the formal IUPAC name for H+ #chemsky
February 24, 2025 at 5:15 PM
hydrox is the IUPAC name for oreo
November 26, 2025 at 10:55 PM
April 17, 2025 at 2:11 PM
The 2016 Nobel prize in chemistry was awarded 'for the design and synthesis of molecular machines'. Ironically, we do not know exactly what constitutes a molecular machine. With the ultimate goal of unifying definitions and standardising terminology, Iupac needs your help!
#ChemSky #ScienceSky
Take two polls to help Iupac define molecular machines
An Iupac committee wants your input to guide its recommendations for key terms in the field
www.chemistryworld.com
April 29, 2025 at 11:18 AM
The IUPAC name is aluminium(III) difluorido glyphuloshite.
February 1, 2026 at 2:23 PM
IUPAC: “hmm, you may be on to something here”
January 21, 2025 at 12:07 PM
#ASongOrMovieForStandards

IUPAC up your troubles in your old kit bag
November 13, 2025 at 9:44 AM
IUPAC name: water
March 10, 2026 at 7:18 PM
genuinely wonder what the reaction will be if and when any of these people discover that the IUPAC name for vitamin B12 ends with "cyanide"
June 16, 2026 at 4:18 PM
La IUPAC acaba de autorizar el baño de @flanaganmcphee.bsky.social como unidad de tiempo
March 31, 2025 at 12:19 PM
Day 2️⃣ of #IUPAC meeting at @rsc.org Burlington House 🗒️

Units, Symbols, and Terminology in the Physical Sciences in and for the Digital Era 🌐

We have speakers from @unisouthampton.bsky.social, project discussions with @codata-isc.bsky.social DRUM, @psdi-uk.bsky.social, @iupac.org Green & Gold Book.
March 14, 2025 at 9:38 AM
楽描き(意味不明)部門とIUPAC
September 30, 2024 at 1:30 PM
👏🏻👏🏻Congratulations👏🏻👏🏻 to Dr. Ali Nazemi (UQAM), Dr. Christine Le (York), and Dr. Marissa Clapson (UPEI) on their CNC-IUPAC travel awards for 2025: www.cnc-iupac.ca/awards25_e.h.... Thank you to all the committee members, especially @stefimpellizzeri.bsky.social #chemsky #CanadianChemistry
2025 Awards - Canadian National Committee for the International Union of Pure and Applied Chemistry (CNC-IUPAC)
Awards - Canadian National Committee for the International Union of Pure and Applied Chemistry (CNC-IUPAC)
www.cnc-iupac.ca
December 15, 2024 at 1:47 PM
Take two polls to help Iupac define molecular machines
www.chemistryworld.com/opinion/take...
Take two polls to help Iupac define molecular machines
An Iupac committee wants your input to guide its recommendations for key terms in the field
www.chemistryworld.com
April 30, 2025 at 11:20 AM
Big cluster of native #Sulphur crystals from Sicily, Italy. Dark matrix color is caused by bitumen.

And yes, mineral is spelled as #Sulphur (IMA rules) and element as #Sulfur (IUPAC rules).

#mineral #mineralogy #element #crystal
December 19, 2025 at 7:54 AM
Are molecular rotors, switches, and motors molecular machines innately, or must they perform a task first? What if the task doesn't result in work being done?
Iupac is calling on the chemistry community for help. Check out this article to have a say! #ChemSky
Take two polls to help Iupac define molecular machines
An Iupac committee wants your input to guide its recommendations for key terms in the field
www.chemistryworld.com
May 3, 2025 at 9:01 AM
It is an honor to be selected by the U.S. National Committee (USNC) for IUPAC as a 2025 IUPAC Young Observer. A special thanks to all my students, mentors, and collaborators throughout my academic career!
iupac.org/usnc-iupac-a...
April 6, 2025 at 6:28 PM
IUPAC has a definition that covers both, as do various regulatory documents in the EU.
August 5, 2026 at 9:53 AM
Mark your calendars as #IUPAC2027 will take place in Montreal, QC from Jul. 8-16, 2027. The announcement was made by CIC Exec. Director, Dr Josephine Tsang at the IUPAC 2025 conference on Jul. 19. 📌 Select IUPAC on the CIC email preferences to receive future updates about IUPAC 2027: buff.ly/HIslhyk
July 22, 2025 at 8:07 PM
This is Zingerone. A much better name than the legal IUPAC one; 4-(4-hydroxy-3-methoxyphenyl) butan-2-one!
Cooking ginger chemically transforms the gingerol molecule into sweeter and more flavoursome zingerone.🧪 #SciComm
August 17, 2025 at 9:05 PM
Watch the #webinar recording 📹

Learning from #GreenChemistry Entrepreneurs 🌿

by John, Phillip, Richard, and Fran @chemmouse.bsky.social 👍

▶️ register.gotowebinar.com/recording/55...

Check #IUPAC #Chemistry #Entrepreneurship webinar recordings on @iupac.org website👇

🌐 iupac.org/project/2023...
March 24, 2025 at 8:17 PM