2-methylacrylic Anhydride

2-Methylprop-2-enoyl 2-methylprop-2-enoate
2-Propenoic acid, 2-methyl-, 1,1′-anhydride
2-Propenoic acid, 2-methyl-, anhydride
Bis(methacrylic acid) anhydride
Dimethacrylic acid anhydride
Methacrylic acid anhydride
Methacrylic anhydride
Methacryloyl anhydride

Property	Value
InChI2D key string chemrof:inchi2d_key_string	DCUFMVPCXCSVNP-UHFFFAOYSA-N
InChI2D string chemrof:inchi2d_string	InChI=1S/C8H10O3/c1-5(2)7(9)11-8(10)6(3)4/h1,3H2,2,4H3
IUPAC name chemrof:IUPAC_name	2-methylacrylic Anhydride
Molecular formula chemrof:molecular_formula	C8H10O3
Molecular mass chemrof:molecular_mass	154.165
Monoisotopic mass chemrof:monoisotopic_mass	154.062994
SMILES string chemrof:smiles_string	C=C(C)C(=O)OC(=O)C(=C)C

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=25300-99-6	enrich_references.pubchem_identifier_url
CAS Common Chemistry	https://commonchemistry.cas.org/detail?cas_rn=760-93-0	enrich_references.consensus_cas_link
chem.echa.europa.eu	https://chem.echa.europa.eu/100.010.986	enrich_references.pubchem_identifier_url
comptox.epa.gov	https://comptox.epa.gov/dashboard/DTXSID60862404	enrich_references.pubchem_identifier_url
dtp.cancer.gov	https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=24159	enrich_references.pubchem_identifier_url
gsrs.ncats.nih.gov	https://gsrs.ncats.nih.gov/ginas/app/beta/substances/N2RJR03340	enrich_references.pubchem_identifier_url
jglobal.jst.go.jp	http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J38.879C	enrich_references.pubchem_identifier_url
PubChem	https://pubchem.ncbi.nlm.nih.gov/compound/12974	enrich_references.pubchem_compound
PubChem	https://pubchem.ncbi.nlm.nih.gov/erg/#3265	enrich_references.pubchem_identifier_url
Wikidata	https://www.wikidata.org/wiki/Q6823543	enrich_references.pubchem_identifier_url
Wikipedia	https://en.wikipedia.org/wiki/Methacrylic_anhydride	enrich_references.pubchem_identifier_url

Flow	Context	Source	Unit	CFs
fce4c956-331f-41a2-a9ba-f11d6c9a5b51	Environmental → Air → Aircraft cruise height	EF 3.1	kg	4
bfcad31f-5c5c-4d84-911f-a8027a835dd3	Environmental → Air → Ground level → Urban (>1000 people/square mile)	EF 3.1	kg	4
cae8dbbd-bdd9-4931-8cf2-496f830b4632	Environmental → Air → Indoor	EF 3.1	kg	4
01ab4abf-1676-431d-a619-f690bd661788	Environmental → Air → Long-term	EF 3.1	kg	0
d9484e3e-9eed-45ad-a0ed-a12302320c4e	Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile)	EF 3.1	kg	4
f185ded0-1a44-404d-9a77-9c98000dd84d	Environmental → Air → Unknown	EF 3.1	kg	4
1185b9e1-4759-4089-b15d-c0cadff83b25	Environmental → Ground → Agricultural	EF 3.1	kg	4
62bc06b1-b201-4922-8d9b-d24f31b4e45c	Environmental → Ground → Non-agricultural	EF 3.1	kg	4
321efa7b-c3bb-40e0-b072-8f2d5b584bd2	Environmental → Ground → Unknown	EF 3.1	kg	4
11cdf573-453d-456e-bf5c-aa22f0421a43	Environmental → Water → Long-term	EF 3.1	kg	0
9650084e-dd6b-4262-9c88-e2479ad22e9e	Environmental → Water → Ocean	EF 3.1	kg	4
f46d904e-70e1-4fa5-8fab-d4cfe05d0ed5	Environmental → Water → Surface water	EF 3.1	kg	4
58392476-e1b7-4fd9-9517-087ebdbfc5a8	Environmental → Water → Unknown	EF 3.1	kg	4

Everything that changed this substance (55 changes)

Open the changes page

Flow object JSON

{
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2-methylacrylic Anhydride

Identity

Structure

Alternative labels

Properties

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Elementary flows

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