5,6,11,12-Naphthacenetetrone,5a,11a-dihydro

Modify Date: 2026-07-04 14:59:24

5,6,11,12-Naphthacenetetrone,5a,11a-dihydro Structure
5,6,11,12-Naphthacenetetrone,5a,11a-dihydro structure
Common Name 5,6,11,12-Naphthacenetetrone,5a,11a-dihydro
CAS Number 5446-67-3 Molecular Weight 290.27000
Density 1.422g/cm3 Boiling Point 548.1ºC at 760 mmHg
Molecular Formula C18H10O4 Melting Point N/A
MSDS N/A Flash Point 242ºC

 Names

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

Name 5a,11a-dihydrotetracene-5,6,11,12-tetrone
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 1.422g/cm3
Boiling Point 548.1ºC at 760 mmHg
Molecular Formula C18H10O4
Molecular Weight 290.27000
Flash Point 242ºC
Exact Mass 290.05800
PSA 68.28000
LogP 2.37720
Index of Refraction 1.661
InChIKey QLQNVANYCBGLKC-UHFFFAOYSA-N
SMILES O=C1c2ccccc2C(=O)C2C(=O)c3ccccc3C(=O)C12

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2914190090

 Synthetic Route

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

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5,6,11,12-Naphthacenetetrone,5a,11a-dihydro Structure

5,6,11,12-Napht...

CAS#:5446-67-3

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Literature: Knorr; Scheidt Chemische Berichte, 1894 , vol. 27, p. 1168 Full Text Show Details Knorr; Schmidt Justus Liebigs Annalen der Chemie, 1896 , vol. 293, p. 108

 Precursor & DownStream

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

Precursor  1

DownStream  0

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2914190090
Summary 2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Bioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
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 Synonyms

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

5a,11a-dihydro-naphthacene-5,6,11,12-tetraone
9.10.11.12-Tetraoxo-9.10.11.12.15.16-hexahydro-naphthacen
5a,11a-Dihydro-naphthacen-5,6,11,12-tetraon
5,6,11,12-naphthacenetetrone,5a,11a-dihydro
Naphthacendichinon-dihydrid
5,6,11,12-Tetraoxo-5,5a,6,11,11a,12-hexahydro-naphthacen
15.16-Dihydro-naphthacendichinon-(9.10,11.12)
9.10.11.12-Tetraoxo-naphthacen-hexahydrid-(9.10.11.12.15.16)

  | FAQ

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

Q: What is the English name of 5a,11a-dihydrotetracene-5,6,11,12-tetrone?
A: The English name of 5a,11a-dihydrotetracene-5,6,11,12-tetrone is 5a,11a-dihydrotetracene-5,6,11,12-tetrone.
Q: What is the InChIKey of 5a,11a-dihydrotetracene-5,6,11,12-tetrone?
A: InChIKey of 5a,11a-dihydrotetracene-5,6,11,12-tetrone is QLQNVANYCBGLKC-UHFFFAOYSA-N.
Q: What English synonyms does 5a,11a-dihydrotetracene-5,6,11,12-tetrone have?
A: English synonyms of 5a,11a-dihydrotetracene-5,6,11,12-tetrone: 5a,11a-dihydro-naphthacene-5,6,11,12-tetraone, 9.10.11.12-Tetraoxo-9.10.11.12.15.16-hexahydro-naphthacen, 5a,11a-Dihydro-naphthacen-5,6,11,12-tetraon, 5,6,11,12-naphthacenetetrone,5a,11a-dihydro, Naphthacendichinon-dihydrid, 5,6,11,12-Tetraoxo-5,5a,6,11,11a,12-hexahydro-naphthacen, 15.16-Dihydro-naphthacendichinon-(9.10,11.12), 9.10.11.12-Tetraoxo-naphthacen-hexahydrid-(9.10.11.12.15.16).
Q: What is the LogP of 5a,11a-dihydrotetracene-5,6,11,12-tetrone?
A: LogP of 5a,11a-dihydrotetracene-5,6,11,12-tetrone is 2.37720.
Q: What is the boiling point of 5a,11a-dihydrotetracene-5,6,11,12-tetrone?
A: Boiling point of 5a,11a-dihydrotetracene-5,6,11,12-tetrone is 548.1ºC at 760 mmHg.
Q: What is the CAS number of 5a,11a-dihydrotetracene-5,6,11,12-tetrone?
A: CAS number of 5a,11a-dihydrotetracene-5,6,11,12-tetrone is 5446-67-3.
Q: What is the molecular formula of 5a,11a-dihydrotetracene-5,6,11,12-tetrone?
A: Molecular formula of 5a,11a-dihydrotetracene-5,6,11,12-tetrone is C18H10O4.
Q: What is the SMILES notation of 5a,11a-dihydrotetracene-5,6,11,12-tetrone?
A: SMILES notation of 5a,11a-dihydrotetracene-5,6,11,12-tetrone is O=C1c2ccccc2C(=O)C2C(=O)c3ccccc3C(=O)C12.
Q: What is the Chinese name of 5446-67-3?
A: Chinese name of 5446-67-3 is 5446-67-3.
Q: What are the upstream materials of 5a,11a-dihydrotetracene-5,6,11,12-tetrone?
A: Related upstream materials(CAS) of 5a,11a-dihydrotetracene-5,6,11,12-tetrone: 4687-38-1.

 factory

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

Dayang Chem (Hangzhou) Co., Ltd.
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