2-(Dicyanomethylene)indan-1,3-dione

Base Information Edit

Chemical Name:2-(Dicyanomethylene)indan-1,3-dione
CAS No.:16954-74-8
Molecular Formula:C12H4N2O2
Molecular Weight:208.176
Hs Code.:2926909090
European Community (EC) Number:678-125-0
DSSTox Substance ID:DTXSID401295294
Nikkaji Number:J256.523D
Mol file:16954-74-8.mol

Synonyms:2-(Dicyanomethylene)indan-1,3-dione;16954-74-8;2-(1,3-dioxo-1H-inden-2(3H)-ylidene)malononitrile;90522-66-0;2-(1,3-dioxoinden-2-ylidene)propanedinitrile;MFCD00051930;2-(Dicyanomethylene)-1,3-indandione;2-(1,3-Dioxo-1,3-dihydro-2H-inden-2-ylidene)malononitrile;2-(1,3-dioxo-2,3-dihydro-1H-inden-2-ylidene)propanedinitrile;Propanedinitrile, (1,3-dihydro-1,3-dioxo-2H-inden-2-ylidene)-;SCHEMBL6480354;DTXSID401295294;HMS1608O15;2-Dicyanomethylene-1,3-indanedione;2-dicyanomethyleneindane-1,3-dione;STK728432;2-(Dicyanomethylene)indene-1,3-dione;AKOS000447084;d2,a-Indanmalononitrile, 1,3-dioxo-;CS-0312886;D2090;FT-0608767;FT-0608768;D89990;2-(1,3-dioxo-inden-2-ylidene)-propanedinitrile;.delta.2,.alpha.-Indanmalononitrile, 1,3-dioxo-;11L-937;AF-960/00477040;2-[1,3-dioxo-1 H-inden-2(3 H)-ylidene]malononitrile;F0405-0909;2-(1,3-dioxo-2,3-dihydro-1H-inden-2-yliden)malononitrile;(1,3-dioxo-1,3-dihydro-2H-inden-2-ylidene)propanedinitrile;2-(1,3-Dioxo-1,3-dihydro-2H-inden-2-ylidene)malononitrile #;Propanedinitrile,2-(1,3-dihydro-1,3-dioxo-2H-inden-2-ylidene)-

Suppliers and Price of 2-(Dicyanomethylene)indan-1,3-dione

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

SynQuest Laboratories
2-(Dicyanomethylene)indan-1,3-dione 98%
100 g
$ 288.00

Crysdot
2-(1,3-Dioxo-1H-inden-2(3H)-ylidene)malononitrile 95+%
10g
$ 370.00

Biosynth Carbosynth
2-(Dicyanomethylene)indan-1,3-dione
2 g
$ 138.14

Biosynth Carbosynth
2-(Dicyanomethylene)indan-1,3-dione
1 g
$ 81.25

Biosynth Carbosynth
2-(Dicyanomethylene)indan-1,3-dione
5 g
$ 293.55

Biosynth Carbosynth
2-(Dicyanomethylene)indan-1,3-dione
10 g
$ 499.10

Biosynth Carbosynth
2-(Dicyanomethylene)indan-1,3-dione
25 g
$ 1060.75

American Custom Chemicals Corporation
2-(DICYANOMETHYLENE)INDAN-1,3-DIONE 95.00%
50G
$ 2637.44

American Custom Chemicals Corporation
2-(DICYANOMETHYLENE)INDAN-1,3-DIONE 95.00%
25G
$ 1228.69

American Custom Chemicals Corporation
2-(DICYANOMETHYLENE)INDAN-1,3-DIONE 95.00%
5G
$ 797.32

Total 10 raw suppliers

Chemical Property of 2-(Dicyanomethylene)indan-1,3-dione Edit

Chemical Property:

Vapor Pressure:5.2E-05mmHg at 25°C
Melting Point:270°C (dec.)
Refractive Index:1.664
Boiling Point:347.9 °C at 760 mmHg
Flash Point:164.2 °C
PSA：81.72000
Density:1.485g/cm³
LogP:1.40936
XLogP3:1.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:0
Exact Mass:208.027277375
Heavy Atom Count:16
Complexity:454

Purity/Quality:

99% ^*data from raw suppliers

2-(Dicyanomethylene)indan-1,3-dione 98% ^*data from reagent suppliers

Safty Information:

Pictogram(s): R20/22:Harmful by inhalation and if swallowed.;
Hazard Codes:R20/22:Harmful by inhalation and if swallowed.;
Statements: 20/22
Safety Statements: 22-36/37

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C2C(=C1)C(=O)C(=C(C#N)C#N)C2=O

Technology Process of 2-(Dicyanomethylene)indan-1,3-dione

There total 5 articles about 2-(Dicyanomethylene)indan-1,3-dione which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 91.0%