4,4'-Iminodiphenol

Modify Date: 2025-08-26 23:14:29

4,4'-Iminodiphenol Structure
4,4'-Iminodiphenol structure
Common Name 4,4'-Iminodiphenol
CAS Number 1752-24-5 Molecular Weight 201.22100
Density 1.32g/cm3 Boiling Point 363ºC at 760mmHg
Molecular Formula C12H11NO2 Melting Point N/A
MSDS N/A Flash Point 158.8ºC

 Use of 4,4'-Iminodiphenol


4-Propionamidophenol (compound 4a) is an inactive estrogen receptor ligand based on the diphenylamine skeleton[1].

 Names

Name 4-(4-hydroxyanilino)phenol
Synonym More Synonyms

 4,4'-Iminodiphenol Biological Activity

Description 4-Propionamidophenol (compound 4a) is an inactive estrogen receptor ligand based on the diphenylamine skeleton[1].
Related Catalog
References

[1]. Ohta, K., et al. Promising core structure for nuclear receptor ligands: Design and synthesis of novel estrogen receptor ligands based on diphenylamine skeleton. Bioorganic & Medicinal Chemistry Letters.2008;18(18), 5050–5053.

 Chemical & Physical Properties

Density 1.32g/cm3
Boiling Point 363ºC at 760mmHg
Molecular Formula C12H11NO2
Molecular Weight 201.22100
Flash Point 158.8ºC
Exact Mass 201.07900
PSA 52.49000
LogP 2.91440
Vapour Pressure 8.88E-06mmHg at 25°C
Index of Refraction 1.707

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SL5445000
CHEMICAL NAME :
Phenol, 4,4'-iminodi-
CAS REGISTRY NUMBER :
1752-24-5
BEILSTEIN REFERENCE NO. :
2104633
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C12-H11-N-O2
MOLECULAR WEIGHT :
201.24

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
380 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 12,1123,1962

 Safety Information

HS Code 2922299090

 Synthetic Route

 Customs

HS Code 2922299090
Summary 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

Bis(4-hydroxyphenyl)amine
4,4'-dihydroxydiphenylamine
Phenol,4,4'-iminodi
Phenol,4,4'-iminobis
EINECS 217-136-3
Bis-(4-hydroxy-phenyl)-amin
4,4'-Imino-di-phenol
Bis(p-hydroxyphenyl)amine
4,4'-Iminobisphenol
leuco indophenol
4.4'-Dioxy-diphenylamin
4,4'-Azanediyldiphenol
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