1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthraquinone

Modify Date: 2026-07-09 18:38:55

1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthraquinone Structure
1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthraquinone structure
Common Name 1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthraquinone
CAS Number 71799-75-2 Molecular Weight 390.38900
Density 1.466g/cm3 Boiling Point 732.1ºC at 760 mmHg
Molecular Formula C22H18N2O5 Melting Point N/A
MSDS N/A Flash Point 396.6ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthracene-9,10-dione
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.466g/cm3
Boiling Point 732.1ºC at 760 mmHg
Molecular Formula C22H18N2O5
Molecular Weight 390.38900
Flash Point 396.6ºC
Exact Mass 390.12200
PSA 135.87000
LogP 4.26570
Index of Refraction 1.734
InChIKey PXJLVHHFOHMDIF-UHFFFAOYSA-N
SMILES CCOc1ccc(-c2cc(O)c3c(c2N)C(=O)c2c(O)ccc(N)c2C3=O)cc1

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~%

1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthraquinone Structure

1,5-diamino-2-(...

CAS#:71799-75-2

Learn More
Literature: Cognard; Hieu Phan; Basturk Molecular crystals and liquid crystals, 1983 , vol. 91, # 3-4 p. 327 - 340

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  0

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

EINECS 276-034-7
1,5-Diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthraquinone
1,5-Diamino-4,8-dihydroxy-2-(4-ethoxyphenyl)anthraquinone
Anthraquinone,1,5-diamino-2-(p-ethoxyphenyl)-4,8-dihydroxy-(7CI)
9,10-Anthracenedione,1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxy

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular formula of 1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthracene-9,10-dione?
A: Molecular formula of 1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthracene-9,10-dione is C22H18N2O5.
Q: What is the SMILES notation of 1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthracene-9,10-dione?
A: SMILES notation of 1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthracene-9,10-dione is CCOc1ccc(-c2cc(O)c3c(c2N)C(=O)c2c(O)ccc(N)c2C3=O)cc1.
Q: What are the upstream materials of 1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthracene-9,10-dione?
A: Related upstream materials(CAS) of 1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthracene-9,10-dione: 128-86-9;103-73-1.
Q: What is the CAS number of 1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthracene-9,10-dione?
A: CAS number of 1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthracene-9,10-dione is 71799-75-2.
Q: What is the boiling point of 1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthracene-9,10-dione?
A: Boiling point of 1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthracene-9,10-dione is 732.1ºC at 760 mmHg.
Q: What is the English name of 1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthracene-9,10-dione?
A: The English name of 1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthracene-9,10-dione is 1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthracene-9,10-dione.
Q: What is the polar surface area (PSA) of 1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthracene-9,10-dione?
A: Polar surface area (PSA) of 1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthracene-9,10-dione is 135.87000.
Q: What is the LogP of 1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthracene-9,10-dione?
A: LogP of 1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthracene-9,10-dione is 4.26570.
Q: What English synonyms does 1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthracene-9,10-dione have?
A: English synonyms of 1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthracene-9,10-dione: EINECS 276-034-7, 1,5-Diamino-2-(4-ethoxyphenyl)-4,8-dihydroxyanthraquinone, 1,5-Diamino-4,8-dihydroxy-2-(4-ethoxyphenyl)anthraquinone, Anthraquinone,1,5-diamino-2-(p-ethoxyphenyl)-4,8-dihydroxy-(7CI), 9,10-Anthracenedione,1,5-diamino-2-(4-ethoxyphenyl)-4,8-dihydroxy.
Q: What is the Chinese name of 71799-75-2?
A: Chinese name of 71799-75-2 is 71799-75-2.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Dayang Chem (Hangzhou) Co., Ltd.
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.