1,4-Bis(dicyanomethylene)cyclohexane

Modify Date: 2026-08-02 11:50:59

1,4-Bis(dicyanomethylene)cyclohexane structure	Common Name	1,4-Bis(dicyanomethylene)cyclohexane
	CAS Number	1518-15-6	Molecular Weight	208.21900
	Density	1.271g/cm3	Boiling Point	469.3ºC at 760mmHg
	Molecular Formula	C₁₂H₈N₄	Melting Point	N/A
	MSDS	N/A	Flash Point	239.6ºC

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

Name	2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile
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	1.271g/cm3
Boiling Point	469.3ºC at 760mmHg
Molecular Formula	C₁₂H₈N₄
Molecular Weight	208.21900
Flash Point	239.6ºC
Exact Mass	208.07500
PSA	95.16000
LogP	2.24792
Vapour Pressure	5.57E-09mmHg at 25°C
Index of Refraction	1.577
InChIKey	NXQNMVFWIRBUHX-UHFFFAOYSA-N
SMILES	N#CC(C#N)=C1CCC(=C(C#N)C#N)CC1

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

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GU9700000

CHEMICAL NAME :: delta(sup 1-alpha,4-alpha')-Cyclohexanedimalononitrile

CAS REGISTRY NUMBER :: 1518-15-6

LAST UPDATED :: 199709

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C12-H8-N4

MOLECULAR WEIGHT :: 208.24

WISWESSER LINE NOTATION :: L6Y DYTJ AUYCN&CN DUYCN&CN

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 :: 56 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#05268

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

HS Code	2926909090

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

Malononitrile

CAS#:109-77-3

beta-Alanine

CAS#:107-95-9

~92%

1,4-Bis(dicyano...

CAS#:1518-15-6

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Literature: US4229364 A1, ;

1,4-Cyclohexanediol

CAS#:556-48-9

1,4-Bis(dicyano...

CAS#:1518-15-6

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Literature: Journal of Organic Chemistry, , vol. 48, # 8 p. 1366 - 1368

Hydroquinone

CAS#:123-31-9

1,4-Bis(dicyano...

CAS#:1518-15-6

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Literature: Journal of Organic Chemistry, , vol. 48, # 8 p. 1366 - 1368

Malononitrile

CAS#:109-77-3

1,4-Cyclohexanedione

CAS#:637-88-7

1,4-Bis(dicyano...

CAS#:1518-15-6

Learn More

Literature: Journal of Organic Chemistry, , vol. 48, # 8 p. 1366 - 1368

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

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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

Name: Discovery of Small Molecules to Inhibit Human Cytomegalovirus Nuclear Egress
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: HCMV UL50
External Id: HMS1262

Name: Screen for inhibitors of RMI FANCM (MM2) intereaction
Source: 11908
Target: N/A
External Id: RMI-FANCM-MM2

Name: Chemical Probes of Kaposi's Sarcoma Herpes Virus Latent Infection
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: ORF 73 [Human herpesvirus 8 type M]
External Id: HMS791

Name: Inhibitors of CDC25B-CDK2/CyclinA interaction
Source: Center for Chemical Genomics, University of Michigan
External Id: MScreen:TargetID_600

Name: High-throughput screen for inhibitors of the GIV GBA-motif interaction with Galpha-i ...
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS1303

Name: A screen for compounds that inhibit the activity of LtaS in Staphylococcus aureus
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS979

Name: A screen for compounds that inhibit viral RNA polymerase binding and polymerization a...
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: Chain A, Poliovirus Polymerase With Gtp
External Id: HMS750

Total 7, Current Page 1 of 1

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

1.4-Bis-(dicyanmethylen)-cyclohexan

2,2',5-TRIBROMOBIPHENYL

2,2'-(1,4-cyclohexanediylidene)bismalononitrile

Propanedinitrile,2,2'-(1,4-cyclohexanediylidene)bis

1.4-Bis-(dicyanomethylen)-cyclohexan

1,4-bis(dicyanomethylene) cyclohexane

EINECS 216-173-2

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

Q: What is the boiling point of 2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile?

A: Boiling point of 2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile is 469.3ºC at 760mmHg.

Q: What is the CAS number of 2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile?

A: CAS number of 2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile is 1518-15-6.

Q: What is the molecular weight of 2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile?

A: Molecular weight of 2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile is 208.21900.

Q: What is the LogP of 2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile?

A: LogP of 2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile is 2.24792.

Q: What English synonyms does 2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile have?

A: English synonyms of 2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile: 1.4-Bis-(dicyanmethylen)-cyclohexan, 2,2',5-TRIBROMOBIPHENYL, 2,2'-(1,4-cyclohexanediylidene)bismalononitrile, Propanedinitrile,2,2'-(1,4-cyclohexanediylidene)bis, 1.4-Bis-(dicyanomethylen)-cyclohexan, 1,4-bis(dicyanomethylene) cyclohexane, EINECS 216-173-2.

Q: What is the polar surface area (PSA) of 2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile?

A: Polar surface area (PSA) of 2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile is 95.16000.

Q: What is the English name of 2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile?

A: The English name of 2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile is 2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile.

Q: What is the SMILES notation of 2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile?

A: SMILES notation of 2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile is N#CC(C#N)=C1CCC(=C(C#N)C#N)CC1.

Q: What is the InChIKey of 2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile?

A: InChIKey of 2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile is NXQNMVFWIRBUHX-UHFFFAOYSA-N.

Q: What is the molecular formula of 2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile?

A: Molecular formula of 2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile is C12H8N4.

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

Shanghai Nianxing Industrial Co., Ltd

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.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,4-Bis(dicyanomethylene)cyclohexane
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4-Bis(dicyanomethylene)cyclohexane
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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1,4-Bis(dicyanomethylene)cyclohexane

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Customs

1,4-Bis(dicyanomethylene)cyclohexaneBioassay

Synonyms

1,4-Bis(dicyanomethylene)cyclohexane | FAQ

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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.