Substance Information

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REACH Registration data can be found in the new ECHA CHEM database. The old ‘Registered substance factsheets’ will be available on this web site during the transition period but have not been updated since 19 May 2023. More

 

Substance Infocard

IC

Fosfestrol

EC / List no.: 208-328-8

CAS no.: 522-40-7

Mol. Formula: C18H22O8P2

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Key datasets

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Regulatory context

Here you can find all of the regulations and regulatory lists in which this substance appears, according to the data available to ECHA. This substance has been found in the following regulatory activities (directly, or inheriting the regulatory context of a parent substance):

REACH - Registration, Evaluation, Authorisation and Restriction of Chemicals Regulation
  • Substances predicted as likely to meet criteria for category 1A or 1B carcinogenicity, mutagenicity, or reproductive toxicity, or with dispersive or diffuse use(s) where predicted likely to meet any classification criterion for health or environmental hazards, or where there is a nanoform soluble in biological and environmental media.
  • Substances indicated, in 2009, as being intended to be registered by at least one company in the EEA.
Previous Legislations
  • Substances listed in the EINECS, ELINCS, or NLP inventories.
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Substance names and other identifiers

Regulatory process names
4,4'-Stilbenediol, alpha,alpha'-diethyl-, bis(dihydrogen phosphate), (E)-
Other
alpha,alpha'-Diethyl-(E)-4,4'-stilbenediol bis(dihydrogen phosphate)
Other
Desdp
Other
Diethylstilbesterol diphosphate
Other
Diethylstilbestrol diphosphate
Other
Diethylstilbestryl diphosphate
Other
Fosfestrol
EC Inventory
Fosfestrol
Other
fosfestrol
Pre-Registration process
Fosfestrolum
Other
Honvan
Other
Phenol, 4,4'-((1E)-1,2-diethyl-1,2-ethenediyl)bis-, bis(dihydrogen phosphate)
Other
Phenol, 4,4'-(1,2-diethyl-1,2-ethenediyl)bis-, bis(dihydrogen phosphate), (E)-
Other
Phosphestrol
Other
Phosphoestrolum
Other
ST52-Asta
Other
Stilbestrol diphosphate
Other
Stilphostrol
Other
IUPAC names
[4-[(E)-4-(4-phosphonooxyphenyl)hex-3-en-3-yl]phenyl] dihydrogen phosphate
Other
{4-[(3E)-4-[4-(phosphonooxy)phenyl]hex-3-en-3-yl]phenoxy}phosphonic acid
Other
Other identifiers
522-40-7
EC Inventory, Pre-Registration process, Other
CAS number