Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,4-Bis(dicyanomethylene)cyclohexane
Price: Check
Purity: 98.0%
Stocking Period: 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%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 1,4-Bis(dicyanomethylene)cyclohexane
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

1518-15-6

1518-15-6 structure

1518-15-6 structure

Name: 1,4-Bis(dicyanomethylene)cyclohexane
Chemical Name: 2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile
CAS Number: 1518-15-6
Molecular Formula: C₁₂H₈N₄
Molecular Weight: 208.21900
Create Date: 2018-12-21 18:30:03
Modify Date: 2025-09-02 21:15:22

Name	2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile
Synonyms	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

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

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

HS Code	2926909090

109-77-3 structure

109-77-3

107-95-9 structure

107-95-9

~92%

1518-15-6 structure

1518-15-6

Literature: US4229364 A1, ;

556-48-9 structure

556-48-9

~%

1518-15-6 structure

1518-15-6

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

123-31-9 structure

123-31-9

~%

1518-15-6 structure

1518-15-6

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

109-77-3 structure

109-77-3

637-88-7 structure

637-88-7

~%

1518-15-6 structure

1518-15-6

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

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%

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