2,2'-(perfluorocyclohexa-2,5-diene-1,4-diylidene)dimalononitrile

Modify Date: 2025-08-23 21:23:20

2,2'-(perfluorocyclohexa-2,5-diene-1,4-diylidene)dimalononitrile structure	Common Name	2,2'-(perfluorocyclohexa-2,5-diene-1,4-diylidene)dimalononitrile
	CAS Number	29261-33-4	Molecular Weight	276.149
	Density	1.6±0.1 g/cm3	Boiling Point	-89.6±40.0 °C at 760 mmHg
	Molecular Formula	C₁₂F₄N₄	Melting Point	285-290 °C(lit.)
	MSDS	Chinese USA	Flash Point	-100.4±27.3 °C
	Symbol	GHS06	Signal Word	Danger

Name	2-[4-(dicyanomethylidene)-2,3,5,6-tetrafluorocyclohexa-2,5-dien-1-ylidene]propanedinitrile
Synonym	More Synonyms

Density	1.6±0.1 g/cm3
Boiling Point	-89.6±40.0 °C at 760 mmHg
Melting Point	285-290 °C(lit.)
Molecular Formula	C₁₂F₄N₄
Molecular Weight	276.149
Flash Point	-100.4±27.3 °C
Exact Mass	276.005920
PSA	95.16000
LogP	-0.28
Vapour Pressure	35523.6±0.1 mmHg at 25°C
Index of Refraction	1.522
Water Solubility	insoluble

MSDS(Chinese)

Symbol	GHS06
Signal Word	Danger
Hazard Statements	H301 + H311 + H331
Precautionary Statements	P261-P280-P301 + P310-P311
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	Xn: Harmful;
Risk Phrases	R20/21/22;R36/37/38
Safety Phrases	S22-S24/25-S36/37/39-S26
RIDADR	2811
WGK Germany	3
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2926909090

Precursor 2
CAS#:392-56-3 Perfluorobenzene CAS#:29097-86-7 ALPHA,ALPHA'-DI...
DownStream 4
CAS#:588-46-5 n-benzylacetamide CAS#:100-52-7 Benzaldehyde CAS#:882-33-7 Diphenyl disulfide CAS#:108-95-2 Phenol

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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