β-Butyrolactone

(RS)-β-Butyrolactone
(±)-β-Butyrolactone
(±)-β-Methylpropiolactone
2-Oxetanone, 4-methyl-
3-Hydroxybutyric acid lactone
4-Methyl-2-oxetanone
Beta-butyrolactone
Butanoic acid, 3-hydroxy-, β-lactone
Butyric acid, 3-hydroxy-, β-lactone
Butyric acid, β-hydroxy-, lactone
DL-β-Butyrolactone
rac-β-Butyrolactone
β-Methyl-β-propiolactone
β-Methylpropiolactone
Butyrolactone, beta-

Property	Value
Elemental charge chemrof:elemental_charge	0
InChI2D key string chemrof:inchi2d_key_string	GSCLMSFRWBPUSK-UHFFFAOYSA-N
InChI2D string chemrof:inchi2d_string	InChI=1S/C4H6O2/c1-3-2-4(5)6-3/h3H,2H2,1H3
IUPAC name chemrof:IUPAC_name	β-Butyrolactone
Molecular formula chemrof:molecular_formula	C4H6O2
Molecular mass chemrof:molecular_mass	86.09
Monoisotopic mass chemrof:monoisotopic_mass	86.036779, 86.03678
SMILES string chemrof:smiles_string	CC1CC(=O)O1

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=3068-88-0	enrich_references.chebi_xrefs
CAS Common Chemistry	https://commonchemistry.cas.org/detail?cas_rn=36486-76-7	enrich_references.pubchem_identifier_url
ChEBI	https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:82296	enrich_references.chebi_id_link
chem.echa.europa.eu	https://chem.echa.europa.eu/100.019.392	enrich_references.pubchem_identifier_url
chem.echa.europa.eu	https://chem.echa.europa.eu/100.048.251	enrich_references.pubchem_identifier_url
comptox.epa.gov	https://comptox.epa.gov/dashboard/DTXSID1020223	enrich_references.pubchem_identifier_url
ebi.ac.uk	https://www.ebi.ac.uk/chembl/explore/compound/CHEMBL1361205	enrich_references.pubchem_identifier_url
gsrs.ncats.nih.gov	https://gsrs.ncats.nih.gov/ginas/app/beta/substances/8BB68V31MT	enrich_references.pubchem_identifier_url
jglobal.jst.go.jp	http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J10.579A	enrich_references.pubchem_identifier_url
jglobal.jst.go.jp	http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J3.731.997J	enrich_references.pubchem_identifier_url
KEGG	https://www.genome.jp/entry/C19201	enrich_references.chebi_xrefs
kegg.jp	https://www.kegg.jp/entry/C19201	enrich_references.pubchem_identifier_url
PubChem	https://pubchem.ncbi.nlm.nih.gov/compound/18303	enrich_references.pubchem_compound
PubChem	https://pubchem.ncbi.nlm.nih.gov/erg/#1993	enrich_references.pubchem_identifier_url
Wikidata	https://www.wikidata.org/wiki/Q27155863	enrich_references.pubchem_identifier_url

Flow	Context	Source	Unit	CFs
1f314b96-6556-11dd-ad8b-0800200c9a66	Environmental → Air → Aircraft cruise height	EF 3.1	kg	2
08a91e70-3ddc-11dd-9d81-0050c2490048	Environmental → Air → Ground level → Urban (>1000 people/square mile)	EF 3.1	kg	2
035399d6-3306-4466-9d49-6a520920a4e7	Environmental → Air → Indoor	EF 3.1	kg	2
08a91e70-3ddc-11dd-9d80-0050c2490048	Environmental → Air → Long-term	EF 3.1	kg	0
08a91e70-3ddc-11dd-9d82-0050c2490048	Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile)	EF 3.1	kg	2
08a91e70-3ddc-11dd-9d7f-0050c2490048	Environmental → Air → Unknown	EF 3.1	kg	2
08a91e70-3ddc-11dd-9d7d-0050c2490048	Environmental → Ground → Agricultural	EF 3.1	kg	2
08a91e70-3ddc-11dd-9d6f-0050c2490048	Environmental → Ground → Non-agricultural	EF 3.1	kg	2
08a91e70-3ddc-11dd-9d7e-0050c2490048	Environmental → Ground → Unknown	EF 3.1	kg	2
08a91e70-3ddc-11dd-9d6d-0050c2490048	Environmental → Water → Long-term	EF 3.1	kg	0
fe0acd60-3ddc-11dd-b1c7-0050c2490048	Environmental → Water → Ocean	EF 3.1	kg	2
08a91e70-3ddc-11dd-9d6c-0050c2490048	Environmental → Water → Surface water	EF 3.1	kg	2
04476674b97631e4fcdbecd37d60b0c21a9220a5	Environmental → Water → Unconfined aquifer	stepwise algorithm addition	kg	0
08a91e70-3ddc-11dd-9d6e-0050c2490048	Environmental → Water → Unknown	EF 3.1	kg	2

Everything that changed this substance (58 changes)

Open the changes page

Flow object JSON

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You do not need to run a build or clone anything. Name the record and say what your evidence is; the measurement is done for you. How contributing works

β-Butyrolactone

Identity

Structure

Alternative labels

Properties

Known URLs

Elementary flows

History

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