The American Chemical Society (ACS) is a scientific society based in the United States that supports scientific inquiry in the field of chemistry. Founded in 1876 at New York University, the ACS currently has more than 262,000 members at all degree levels and in all fields of chemistry, chemical engineering, and related fields. It is one of the world's largest scientific societies by membership. The ACS is a 501(c)(3) non-profit organization and holds a congressional charter under Title 36 of the United States Code. Its headquarters are located in Washington, D.C., and it has a large concentration of staff in Columbus, Ohio.

The ACS is a source of scientific information through its peer-reviewed scientific journals, national conferences, and the Chemical Abstracts Service. Its publications division produces over 90 scholarly journals including the prestigious Journal of the American Chemical Society, as well as the monthly trade magazine Chemical & Engineering News. The ACS holds national meetings twice a year covering the complete field of chemistry and also holds smaller conferences concentrating on specific chemical fields or geographic regions. The primary source of income of the ACS is the Chemical Abstracts Service, a provider of chemical databases worldwide.

The ACS has student chapters in virtually every major university in the United States and outside the United States as well. These student chapters mainly focus on volunteering opportunities, career development, and the discussion of student and faculty research. The organization also publishes textbooks, administers several national chemistry awards, provides grants for scientific research, and supports various educational and outreach activities.

The ACS has been criticized for predatory pricing of its products (SciFinder, journals and other publications), for opposing open access publishing, as well as for initiating numerous copyright enforcement litigations despite its non-profit status and its chartered commitment to dissemination of chemical information.

History

Creation In 1874, a group of American chemists gathered at the Joseph Priestley House to mark the 100th anniversary of Priestley's discovery of oxygen. Although there was an American scientific society at that time (the American Association for the Advancement of Science, founded in 1848), the growth of chemistry in the U.S. prompted those assembled to consider founding a new society that would focus more directly on theoretical and applied chemistry. Two years later, on April 6, 1876, during a meeting of chemists at the University of the City of New York (now New York University) the American Chemical Society was founded. The society received its charter of incorporation from the State of New York in 1877.

Charles F. Chandler, a professor of chemistry at Columbia University who was instrumental in organizing the society said that such a body would "prove a powerful and healthy stimulus to original research, ... would awaken and develop much talent now wasting in isolation, ... [bring] members of the association into closer union, and ensure a better appreciation of our science and its students on the part of the general public."

Although Chandler was a likely choice to become the society's first president because of his role in organizing the society, New York University chemistry professor John William Draper was elected as the first president of the society because of his national reputation. Draper was a photochemist and pioneering photographer who had produced one of the first photographic portraits in 1840. Chandler would later serve as president in 1881 and 1889.

In the former ACS logo, originally designed in the early 20th century by Tiffany's Jewelers and used since 1909, a stylized symbol of a kaliapparat is used.

Growth The Journal of the American Chemical Society was founded in 1879 to publish original chemical research. It was the first journal published by ACS and is still the society's flagship peer-reviewed publication. In 1907, Chemical Abstracts was established as a separate journal (it previously appeared within JACS), which later became the Chemical Abstracts Service, a division of ACS that provides chemical information to researchers and others worldwide. Chemical & Engineering News is a monthly trade magazine that has been published by ACS since 1923.

The society adopted a new constitution aimed at nationalizing the organization in 1890. In 1905, the American Chemical Society moved from New York City to Washington, D.C. ACS was reincorporated under a congressional charter in 1937. It was granted by the U.S. Congress and signed by president Franklin D. Roosevelt. ACS's headquarters moved to its current location in downtown Washington in 1941.

Organization

Divisions ACS first established technical divisions in 1908 to foster the exchange of information among scientists who work in particular fields of chemistry or professional interests. Divisional activities include organizing technical sessions at ACS meetings, publishing books and resources, administering awards and lectureships, and conducting other events. The original five divisions were 1) organic chemistry, 2) industrial chemists and chemical engineers, 3) agricultural and food chemistry, 4) fertilizer chemistry, and 5) physical and inorganic chemistry.

there are 32 technical divisions of ACS.

Agricultural and food chemistry Agrochemicals Analytical chemistry Biochemical technology Biological chemistry Business development & management Carbohydrate chemistry Catalysis science & technology Cellulose and renewable materials Chemical education Chemical health & safety Chemical information Chemical toxicology Chemistry & the law Colloid & surface chemistry Computers in chemistry Energy & fuels Environmental chemistry Fluorine chemistry Geochemistry History of chemistry Industrial & engineering chemistry Inorganic chemistry Medicinal chemistry Nuclear chemistry and Technology Organic chemistry Physical chemistry Polymer chemistry Polymeric materials: science and engineering Professional relations Rubber Small chemical businesses

Division of Organic Chemistry This is the largest division of the Society. It marked its 100th anniversary in 2008. The first Chair of the Division was Edward Curtis Franklin. The Organic Division played a part in establishing Organic Syntheses, Inc. and Organic Reactions, Inc. and it maintains close ties to both organizations.

The Division's best known activities include organizing symposia (talks and poster sessions) at the biannual ACS National Meetings, for the purpose of recognizing promising Assistant Professors, talented young researchers, outstanding technical contributions from junior-level chemists, in the field of organic chemistry. The symposia also honor national award winners, including the Arthur C. Cope Award, Cope Scholar Award, James Flack Norris Award in Physical Organic Chemistry, Herbert C. Brown Award for Creative Research in Synthetic Methods.

The Division helps to organize symposia at the international meeting called Pacifichem and it organizes the biennial National Organic Chemistry Symposium (NOS) which highlights recent advances in organic chemistry and hosts the Roger Adams Award address. The Division also organizes corporate sponsorships to provide fellowships for PhD students and undergraduates. It also organizes the Graduate Research Symposium and manages award and travel grant programs for undergraduates.

Local sections Local sections were authorized in 1890 and are autonomous units of the American Chemical Society. They elect their own officers and select representatives to the national ACS organization. Local sections also provide professional development opportunities for members, organize community outreach events, offer awards, and conduct other business. The Rhode Island Section was the first local section of ACS, organized in 1891. There are currently 186 local sections of the American Chemical Society in all 50 states, the District of Columbia, and Puerto Rico.

International Chemical Sciences Chapters International Chemical Sciences Chapters allow ACS members outside of the U.S. to organize locally for professional and scientific exchange. There are currently 36 International Chemical Sciences Chapters.

Australia Bangladesh Brazil China National Capital Area (JingJinJi) Colombia East and Northeast India Ecuador Egypt Georgia Ghana Guangdong Guatemala Hong Kong Hungary Iraq Israel Jordan Malaysia Nigeria Northeast China Pakistan Peru Qatar Republic of China (Taiwan) Romania Saudi Arabia Shanghai Singapore South Africa South Korea South Western China Sri Lanka Switzerland Thailand United Arab Emirates West India

Educational activities and programs

Chemical education and outreach ACS states that it offers teacher training to support the professional development of science teachers so they can better present chemistry in the classroom, foster the scientific curiosity of our nation's youth and encourage future generations to pursue scientific careers. As of 2009, Clifford and Kathryn Hach donated $33 million to ACS, to continue the work of the Hach Scientific Foundation in supporting high school chemistry teaching.

The Society sponsors the United States National Chemistry Olympiad (USNCO), a contest used to select the four-member team that represents the United States at the International Chemistry Olympiad (IChO).

The ACS Division of Chemical Education provides standardized tests for various subfields of chemistry. The two most commonly used tests are the undergraduate-level tests for general and organic chemistry. Each of these tests consists of 70 multiple-choice questions, and gives students 110 minutes to complete the exam.

The ACS also approves certified undergraduate programs in chemistry. A student who completes the required laboratory and course work—sometimes in excess of what a particular college may require for its Bachelor's degree—is considered by the Society to be well trained for professional work.

The ACS coordinates two annual public awareness campaigns, National Chemistry Week and Chemists Celebrate Earth Week, as part of its educational outreach. Since 1978 and 2003 respectively, the campaigns have been celebrated with a yearly theme, such as "Chemistry Colors Our World" (2015) and "Energy: Now and Forever!" (2013).

Green Chemistry Institute The Green Chemistry Institute (GCI) supports the "implementation of green chemistry and engineering throughout the global chemistry enterprise." The GCI organizes an annual conference, the Green Chemistry and Engineering Conference, provides research grants, administers awards, and provides information and support for green chemistry practices to educators, researchers, and industry.

The GCI was founded in 1997 as an independent non-profit organization, by chemists Joe Breen and Dennis Hjeresen in cooperation with the Environmental Protection Agency. In 2001, the GCI became a part of the American Chemical Society.

Petroleum Research Fund The Petroleum Research Fund (PRF) is an endowment fund administered by the ACS that supports advanced education and fundamental research in the petroleum and fossil fuel fields at non-profit institutions. Several categories of grants are offered for various career levels and institutions. The fund awarded more than $25 million in grants in 2007.