2,2'-Dimethyl-1,1'-bianthraquinone

Modify Date: 2026-07-01 16:19:57

2,2'-Dimethyl-1,1'-bianthraquinone structure	Common Name	2,2'-Dimethyl-1,1'-bianthraquinone
	CAS Number	81-26-5	Molecular Weight	442.46200
	Density	1.355g/cm3	Boiling Point	698.6ºC at 760 mmHg
	Molecular Formula	C₃₀H₁₈O₄	Melting Point	N/A
	MSDS	N/A	Flash Point	316.4ºC

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

Name	2-methyl-1-(2-methyl-9,10-dioxoanthracen-1-yl)anthracene-9,10-dione
Synonym	More Synonyms

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

Density	1.355g/cm3
Boiling Point	698.6ºC at 760 mmHg
Molecular Formula	C₃₀H₁₈O₄
Molecular Weight	442.46200
Flash Point	316.4ºC
Exact Mass	442.12100
PSA	68.28000
LogP	5.52120
Index of Refraction	1.693
InChIKey	SOHQSWHUIQYXPT-UHFFFAOYSA-N
SMILES	Cc1ccc2c(c1-c1c(C)ccc3c1C(=O)c1ccccc1C3=O)C(=O)c1ccccc1C2=O

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DT3750000

CHEMICAL NAME :: (1,1'-Bianthracene)-9,9',10,10'-tetrone, 2,2'-dimethyl-

CAS REGISTRY NUMBER :: 81-26-5

BEILSTEIN REFERENCE NO. :: 3178213

LAST UPDATED :: 199709

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C30-H18-O4

MOLECULAR WEIGHT :: 442.48

WISWESSER LINE NOTATION :: L C666 BV IVJ E1 D- DL C666 BV IVJ E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04855

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

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

Precursor 9
CAS#:74214-82-7 1-iodo-2-methyl... CAS#:82-26-8 1-bromo-2-methy... CAS#:82-28-0 1-Amino-2-methy... CAS#:129-35-1 1-Chloro-2-meth...
CAS#:84-54-8 Tectoquinone CAS#:129-15-7 2-Methyl-1-nitr... CAS#:91-20-3 Naphthalene CAS#:120-12-7 Anthracene
CAS#:861607-70-7 2,2'-dimethyl-1...
DownStream 1
CAS#:128-70-1 Pyranthrone

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

Name: Alphascreen assay for small molecules abrogating mHTT-CaM Interaction
Source: 24983
Target: Huntingtin
External Id: KUHTS-Muma KU-CaM-Htt INH-01

Name: HIV Cellular Data
Source: NIAID
Target: N/A
External Id: HIV Cellular Data

Total 2, Current Page 1 of 1

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

Bis-(2-methyl-anthrachinon-(9.10)-yl-(1))

1,1'-bis(2-methylanthraquinone)

1,1'-Bianthraquinone,2,2'-dimethyl-(6CI,8CI)

Dimethyldianthronyl

2,2'-dimethyl-[1,1']bianthryl-9,10,9',10'-tetraone

F1091-0020

2,2'-Dimethyl-[1,1']bianthryl-9,10,9',10'-tetraon

2.2'-Dimethyl-dianthrachinonyl-(1.1')

2,2'-Dimethyl-1,1'-bianthraquinone

2.2'-Dimethyl-dianthryl-(1.1')-dichinon-(9.10,9'.10')

EINECS 201-338-3

Dichinyl

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 2-methyl-1-(2-methyl-9,10-dioxoanthracen-1-yl)anthracene-9,10-dione?

A: The English name of 2-methyl-1-(2-methyl-9,10-dioxoanthracen-1-yl)anthracene-9,10-dione is 2-methyl-1-(2-methyl-9,10-dioxoanthracen-1-yl)anthracene-9,10-dione.

Q: What is the SMILES notation of 2-methyl-1-(2-methyl-9,10-dioxoanthracen-1-yl)anthracene-9,10-dione?

A: SMILES notation of 2-methyl-1-(2-methyl-9,10-dioxoanthracen-1-yl)anthracene-9,10-dione is Cc1ccc2c(c1-c1c(C)ccc3c1C(=O)c1ccccc1C3=O)C(=O)c1ccccc1C2=O.

Q: What is the molecular formula of 2-methyl-1-(2-methyl-9,10-dioxoanthracen-1-yl)anthracene-9,10-dione?

A: Molecular formula of 2-methyl-1-(2-methyl-9,10-dioxoanthracen-1-yl)anthracene-9,10-dione is C30H18O4.

Q: What is the InChIKey of 2-methyl-1-(2-methyl-9,10-dioxoanthracen-1-yl)anthracene-9,10-dione?

A: InChIKey of 2-methyl-1-(2-methyl-9,10-dioxoanthracen-1-yl)anthracene-9,10-dione is SOHQSWHUIQYXPT-UHFFFAOYSA-N.

Q: What are the upstream materials of 2-methyl-1-(2-methyl-9,10-dioxoanthracen-1-yl)anthracene-9,10-dione?

A: Related upstream materials(CAS) of 2-methyl-1-(2-methyl-9,10-dioxoanthracen-1-yl)anthracene-9,10-dione: 74214-82-7;82-26-8;82-28-0;129-35-1;84-54-8;129-15-7;91-20-3;120-12-7;861607-70-7.

Q: What are the downstream products of 2-methyl-1-(2-methyl-9,10-dioxoanthracen-1-yl)anthracene-9,10-dione?

A: Related downstream products(CAS) of 2-methyl-1-(2-methyl-9,10-dioxoanthracen-1-yl)anthracene-9,10-dione: 128-70-1.

Q: What is the boiling point of 2-methyl-1-(2-methyl-9,10-dioxoanthracen-1-yl)anthracene-9,10-dione?

A: Boiling point of 2-methyl-1-(2-methyl-9,10-dioxoanthracen-1-yl)anthracene-9,10-dione is 698.6ºC at 760 mmHg.

Q: What is the molecular weight of 2-methyl-1-(2-methyl-9,10-dioxoanthracen-1-yl)anthracene-9,10-dione?

A: Molecular weight of 2-methyl-1-(2-methyl-9,10-dioxoanthracen-1-yl)anthracene-9,10-dione is 442.46200.

Q: What is the CAS number of 2-methyl-1-(2-methyl-9,10-dioxoanthracen-1-yl)anthracene-9,10-dione?

A: CAS number of 2-methyl-1-(2-methyl-9,10-dioxoanthracen-1-yl)anthracene-9,10-dione is 81-26-5.

Q: What is the LogP of 2-methyl-1-(2-methyl-9,10-dioxoanthracen-1-yl)anthracene-9,10-dione?

A: LogP of 2-methyl-1-(2-methyl-9,10-dioxoanthracen-1-yl)anthracene-9,10-dione is 5.52120.

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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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,2'-Dimethyl-1,1'-bianthraquinone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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2,2'-Dimethyl-1,1'-bianthraquinone

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Synthetic Route

Precursor & DownStream

2,2'-Dimethyl-1,1'-bianthraquinoneBioassay

Synonyms

2,2'-Dimethyl-1,1'-bianthraquinone | FAQ

2,2'-Dimethyl-1,1'-bianthraquinonefactory

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.