Identification
2-Dicyanomethylene-1,3-indanedione
Molecular Formula:
C12H4N2O2
SMILES:
C1=CC=C2C(=C1)C(=O)C(=C(C#N)C#N)C2=O
Synonym:
2-dicyanomethylene-1,3-indanedione, 98% ; propanedinitrile,2-(1,3-dihydro-1,3-dioxo-2h-inden-2-ylidene)- ; d2,a-indanmalononitrile, 1,3-dioxo- (8ci) ; 2-(dicyanomethylene)indane-1,3-dione ; propanedinitrile,(1,3-dihydro-1,3-dioxo-2h-inden-2-ylidene)- (9ci) ; (1,3-dihydro-1,3-dioxo-2h-inden-2-ylidene)malonitrile ; 2-(dicyanomethylene)indan-1,3-dione 98% ; 2-(dicyanomethylene)indan-1,3-dione ; 2-(dicyanomethylene)-1,3-indandione ; 2-(dicyanomethylene)indan-1,3-dione98% ; (1,3-dioxoindan-2-ylidene)methane-1,1-dicarbonitrile ; 2-(1,3-dioxo-1,3-dihydro-2h-inden-2-yliden)malononitrile ; 2-(dicyanomethylene)indane-1,3-dione 98%
Suppliers
Santa Cruz Biotechnology, Inc.
265666
CAS equal suppliers
2-(1,3-dioxo-1,3-dihydro-2H-inden-2-yliden)malononitrile
Key Organics Limited
11L-937
Prices & Availability
Data is processed
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Properties for 2-Dicyanomethylene-1,3-indanedione
Molecular Weight:
208.17 g·mol−1
Melting point:
270 °C (dec.)
Boiling point:
347.9 °C at 760 mmHg
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Hazard Statements
GHS03
Harmful
- Acute toxicity (oral, dermal, inhalation), category 4
- Skin irritation, categories 2, 3
- Eye irritation, category 2A
- Skin sensitization, category 1
- Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects
Not used
- with the "skull and crossbones" pictogram
- for skin or eye irritation if:
- the "corrosion" pictogram also appears
- the "health hazard" pictogram is used to indicate respiratory sensitization
Safety & Transport Information
Risk Codes:
R20/22 - Harmful by inhalation and if swallowed
Safety Codes:
S22 - Do not breathe dust
S36/37 - Wear suitable protective clothing and gloves
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Alternative Distributors of [2-Dicyanomethylene-1,3-indanedione]
Producers or manufacturers change the product range from time to time.
Currently there are no other manufacturers known.
Element: 
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