Triethyl Phosphite

Ethyl phosphite, (EtO)3P
Ethyl phosphite, Et3PO3
Phosphorous acid, triethyl ester
Triethoxyphosphine
Tris(ethoxy)phosphine

Property	Value
InChI2D key string chemrof:inchi2d_key_string	BDZBKCUKTQZUTL-UHFFFAOYSA-N
InChI2D string chemrof:inchi2d_string	InChI=1S/C6H15O3P/c1-4-7-10(8-5-2)9-6-3/h4-6H2,1-3H3
IUPAC name chemrof:IUPAC_name	Triethyl Phosphite
Molecular formula chemrof:molecular_formula	C6H15O3P
Molecular mass chemrof:molecular_mass	166.157
Monoisotopic mass chemrof:monoisotopic_mass	166.075881
SMILES string chemrof:smiles_string	CCOP(OCC)OCC

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=122-52-1	enrich_references.consensus_cas_link
chem.echa.europa.eu	https://chem.echa.europa.eu/100.004.139	enrich_references.pubchem_identifier_url
chemicalsafety.ilo.org	https://chemicalsafety.ilo.org/dyn/icsc/showcard.display?p_card_id=0684	enrich_references.pubchem_identifier_url
comptox.epa.gov	https://comptox.epa.gov/dashboard/DTXSID2026991	enrich_references.pubchem_identifier_url
dtp.cancer.gov	https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=5284	enrich_references.pubchem_identifier_url
ebi.ac.uk	https://www.ebi.ac.uk/chembl/explore/compound/CHEMBL3186349	enrich_references.pubchem_identifier_url
gsrs.ncats.nih.gov	https://gsrs.ncats.nih.gov/ginas/app/beta/substances/6B2R04S55G	enrich_references.pubchem_identifier_url
hts.usitc.gov	https://hts.usitc.gov/search?query=2920.24.00.00	enrich_references.pubchem_identifier_url
jglobal.jst.go.jp	http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J2.007I	enrich_references.pubchem_identifier_url
PubChem	https://pubchem.ncbi.nlm.nih.gov/compound/31215	enrich_references.pubchem_compound
PubChem	https://pubchem.ncbi.nlm.nih.gov/erg/#2323	enrich_references.pubchem_identifier_url
Wikidata	https://www.wikidata.org/wiki/Q414714	enrich_references.pubchem_identifier_url
Wikipedia	https://en.wikipedia.org/wiki/Triethyl_phosphite	enrich_references.pubchem_identifier_url

Flow	Context	Source	Unit	CFs
4d6d748a-46e2-470b-b009-dfe06b677876	Environmental → Air → Aircraft cruise height	EF 3.1	kg	4
704a9515-e092-4d4f-b05a-35190929e539	Environmental → Air → Ground level → Urban (>1000 people/square mile)	EF 3.1	kg	4
4af07e22-530b-4133-9025-37d778cd9415	Environmental → Air → Indoor	EF 3.1	kg	4
524b9651-136c-4da4-a96c-c3fe1bbb9361	Environmental → Air → Long-term	EF 3.1	kg	0
00f873b8-062f-425c-a451-1c59dbde2574	Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile)	EF 3.1	kg	4
bd027ec7-c2ca-43ff-8922-eb9f23ae2480	Environmental → Air → Unknown	EF 3.1	kg	4
40bfa7f8-0a5a-483f-b1f0-465ad198f91b	Environmental → Ground → Agricultural	EF 3.1	kg	4
5f7bf3e1-6dd1-4ad0-9dd2-509a276ee789	Environmental → Ground → Non-agricultural	EF 3.1	kg	4
b87f5b5a-0872-4087-801e-fc49af15bfa2	Environmental → Ground → Unknown	EF 3.1	kg	4
7eed3f6e-1fe4-40ec-80dd-7f0c09820363	Environmental → Water → Long-term	EF 3.1	kg	0
8e79df60-f5e7-4398-a080-817d7858edf6	Environmental → Water → Ocean	EF 3.1	kg	4
d7ec6b71-4ce0-4d96-adbf-f6718b971033	Environmental → Water → Surface water	EF 3.1	kg	4
f0599624-9817-4a80-8ede-381fed68afdf	Environmental → Water → Unknown	EF 3.1	kg	4

Everything that changed this substance (55 changes)

Open the changes page

Flow object JSON

{
  "flow_object_id": "fo-093fce0fe6bef505",
  "prefLabel": [
    {
      "@value": "Triethyl Phosphite",
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  "altLabel": [
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        "prov:wasDerivedFrom": "common chemistry CAS lookup"
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    {
      "@value": "Ethyl phosphite, Et3PO3",
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    {
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Triethyl Phosphite

Identity

Structure

Alternative labels

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