5,5'-carbonylbis(2-benzofuran-1,3-dione)

1,3-Isobenzofurandione, 5,5′-carbonylbis-
3,3′,4,4′-Benzophenonetetracarboxylic acid dianhydride
3,3′,4,4′-Benzophenonetetracarboxylic anhydride
3,3′,4,4′-Benzophenonetetracarboxylic dianhydride
3,3′,4,4′-Tetracarboxybenzophenone dianhydride
3,4,3′,4′-Benzophenonetetracarboxylic acid anhydride
3,4,3′,4′-Benzophenonetetracarboxylic dianhydride
4,4-Carbonyldiphthalic anhydride
4,4′-Carbonylbis(phthalic anhydride)
4,4′-Carbonyldiphthalic anhydride
4,4′-Diphthalic anhydride ketone
5,5′-Carbonylbis[1,3-isobenzofurandione]
Benzophenone-3,3′,4,4′-tetracarboxylic acid anhydride
Benzophenonetetracarboxylic acid dianhydride
Benzophenonetetracarboxylic dianhydride
BTDA
BTDA-PF
BTDA-UP
Phthalic anhydride, 4,4′-carbonyldi-

Property	Value
InChI2D key string chemrof:inchi2d_key_string	VQVIHDPBMFABCQ-UHFFFAOYSA-N
InChI2D string chemrof:inchi2d_string	InChI=1S/C17H6O7/c18-13(7-1-3-9-11(5-7)16(21)23-14(9)19)8-2-4-10-12(6-8)17(22)24-15(10)20/h1-6H
IUPAC name chemrof:IUPAC_name	5,5'-carbonylbis(2-benzofuran-1,3-dione)
Molecular formula chemrof:molecular_formula	C17H6O7
Molecular mass chemrof:molecular_mass	322.228
Monoisotopic mass chemrof:monoisotopic_mass	322.011353
SMILES string chemrof:smiles_string	O=C(c1ccc2c(c1)C(=O)OC2=O)c1ccc2c(c1)C(=O)OC2=O

Where else this substance is described. Collected while the pipeline resolved it — from ChEBI's cross-references, from PubChem's identifier list, and from the CAS number — so a link here is a record the merge actually read, not a search it suggests.

Resource	URL	Recorded by
CAS Common Chemistry	https://commonchemistry.cas.org/detail?cas_rn=2421-28-5	enrich_references.consensus_cas_link
chem.echa.europa.eu	https://chem.echa.europa.eu/100.017.590	enrich_references.pubchem_identifier_url
comptox.epa.gov	https://comptox.epa.gov/dashboard/DTXSID3029233	enrich_references.pubchem_identifier_url
dtp.cancer.gov	https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=78480	enrich_references.pubchem_identifier_url
ebi.ac.uk	https://www.ebi.ac.uk/chembl/explore/compound/CHEMBL3183537	enrich_references.pubchem_identifier_url
gsrs.ncats.nih.gov	https://gsrs.ncats.nih.gov/ginas/app/beta/substances/Y61GVA8097	enrich_references.pubchem_identifier_url
jglobal.jst.go.jp	http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J39.692C	enrich_references.pubchem_identifier_url
PubChem	https://pubchem.ncbi.nlm.nih.gov/compound/75498	enrich_references.pubchem_compound
wikidata.org	https://www.wikidata.org/wiki/Q27294296	enrich_references.pubchem_identifier_url
Wikipedia	https://en.wikipedia.org/wiki/3,3',4,4'-Benzophenone_tetracarboxylic_dianhydride	enrich_references.pubchem_identifier_url

Flow	Context	Source	Unit	CFs
8764e954-1cd9-4096-a0b8-bb31ad9e8e19	Environmental → Air → Aircraft cruise height	EF 3.1	kg	2
552d05ce-4274-42f7-9876-e85872253063	Environmental → Air → Ground level → Urban (>1000 people/square mile)	EF 3.1	kg	2
6ee4e86b-bb19-4cc8-b58a-a5405bf969ba	Environmental → Air → Indoor	EF 3.1	kg	2
7295b73f-9a9b-4967-aa33-c6c10c924a8e	Environmental → Air → Long-term	EF 3.1	kg	0
a4e5f20f-fd2f-4f52-a873-e4b8804d4adc	Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile)	EF 3.1	kg	2
fe07003a-a590-46f2-88d6-b8d740829bc0	Environmental → Air → Unknown	EF 3.1	kg	2
30d3c045-8fe0-4f99-8a44-a8d1a8289ff5	Environmental → Ground → Agricultural	EF 3.1	kg	2
76df9dc8-a3f2-4c8e-93e6-7460f7e82ab6	Environmental → Ground → Non-agricultural	EF 3.1	kg	2
426ff242-f85d-4643-81bd-926cdc362cfd	Environmental → Ground → Unknown	EF 3.1	kg	2
e689abe9-e3a1-462d-8646-1a325d446910	Environmental → Water → Long-term	EF 3.1	kg	0
b6e69913-3f0d-4843-b042-e0b08139562a	Environmental → Water → Ocean	EF 3.1	kg	2
4cb2536f-f055-44d5-9240-1929a02d48ad	Environmental → Water → Surface water	EF 3.1	kg	2
054388a1-6703-443f-8c5d-e9a6b48d227a	Environmental → Water → Unknown	EF 3.1	kg	2

Everything that changed this substance (54 changes)

Open the changes page

Flow object JSON

{
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    {
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5,5'-carbonylbis(2-benzofuran-1,3-dione)

Identity

Structure

Alternative labels

Properties

Known URLs

Elementary flows

History

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