3-(DICYANOMETHYLIDENE)INDAN-1-ONE
- CAS No.
- 1080-74-6
- Chemical Name:
- 3-(DICYANOMETHYLIDENE)INDAN-1-ONE
- Synonyms
- IC;Casp;2HIC;EA001;INIC/IC;Casp1 (Il1bc);Dicyanomethyleneindianone;3-Dicycanovinylindan-1-one;2-Indan-1-ylidene-malononitrile;3-(Dicyanomethylene)-1-indanone
- CBNumber:
- CB4678685
- Molecular Formula:
- C12H6N2O
- Molecular Weight:
- 194.19
- MDL Number:
- MFCD00143117
- MOL File:
- 1080-74-6.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| 2-(3-OXO-INDAN-1-YLIDENE)-MALONONITRILE AldrichCPR | S304344 | 25MG | $197 |
| 3-(Dicyanomethylidene)indan-1-one >98.0%(GC) | D2054 | 1g | $139 |
| 3-(Dicyanomethylidene)indan-1-one >98.0%(GC) | D2054 | 5g | $416 |
| 3-(Dicyanomethylidene)indan-1-one >98% | OR938865 | 100mg | $21 |
| 3-(Dicyanomethylidene)indan-1-one >98% | OR938865 | 250mg | $24 |
| More product size | |||
| Melting point | 228 °C |
|---|---|
| Boiling point | 398.6±42.0 °C(Predicted) |
| Density | 1.351±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| form | powder to crystal |
| color | White to Brown |
| InChI | InChI=1S/C12H6N2O/c13-6-8(7-14)11-5-12(15)10-4-2-1-3-9(10)11/h1-4H,5H2 |
| InChIKey | QNVKZKOSAXYVFZ-UHFFFAOYSA-N |
| SMILES | C(#N)/C(=C1/C2=C(C=CC=C2)C(=O)C/1)/C#N |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS06,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301+H311+H331-H315-H319 | |||||||||
| Precautionary statements | P261-P264-P270-P271-P280-P301+P310+P330-P302+P352+P312+P361+P364-P304+P340+P311-P305+P351+P338+P337+P313-P403+P233-P405-P501 | |||||||||
| RIDADR | 2811 | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29269090 | |||||||||
| NFPA 704 |
|
3-(DICYANOMETHYLIDENE)INDAN-1-ONE price More Price(36)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | S304344 | 2-(3-OXO-INDAN-1-YLIDENE)-MALONONITRILE AldrichCPR | 1080-74-6 | 25MG | $197 | 2026-04-30 | Buy |
| TCI Chemical | D2054 | 3-(Dicyanomethylidene)indan-1-one >98.0%(GC) | 1080-74-6 | 1g | $139 | 2026-04-30 | Buy |
| TCI Chemical | D2054 | 3-(Dicyanomethylidene)indan-1-one >98.0%(GC) | 1080-74-6 | 5g | $416 | 2026-04-30 | Buy |
| Apolloscientific | OR938865 | 3-(Dicyanomethylidene)indan-1-one >98% | 1080-74-6 | 100mg | $21 | 2026-06-04 | Buy |
| Apolloscientific | OR938865 | 3-(Dicyanomethylidene)indan-1-one >98% | 1080-74-6 | 250mg | $24 | 2026-06-04 | Buy |
3-(DICYANOMETHYLIDENE)INDAN-1-ONE Chemical Properties,Uses,Production
Description
3-(Dicyanomethylidene)indan-1-one, also named 2HIC, is a strong electron-withdrawing molecule. It can be used as electron-withdrawing acceptors to connect with donor to form acceptor–donor–acceptor (A–D–A)-type acceptor materials for the preparation of organic solar cells (OSCs).
Uses
3-(Dicyanomethylidene)indan-1-one is used in the preperation of polymer solar cells.
Synthesis
606-23-5
109-77-3
1080-74-6
Anhydrous sodium acetate (1.6 g, 19.5 mmol) was added to a stirred mixed solution of indane-1,3-dione (2.19 g, 14.98 mmol) and malononitrile (1.98 g, 30 mmol) in 25 mL of anhydrous ethanol at room temperature. The reaction mixture immediately showed red color and the suspended solid gradually dissolved. After 40 min of reaction, the mixture was diluted with 50 mL of water and the pH was adjusted to 1-2 by dropwise addition of concentrated hydrochloric acid. the suspension was continued to be stirred for 10 min, after which the precipitate was collected by filtration and washed with plenty of water. The crude product was purified by two recrystallizations from acetic acid to give the final 3-(dicyanomethylidene)inden-1-one in about 90% yield with a melting point of 205°C (literature value: 223-229°C).
References
[1] Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1987, p. 815 - 818
[2] Arkivoc, 2018, vol. 2018, # 5, p. 11 - 19
[3] Chemistry Letters, 2015, vol. 44, # 7, p. 958 - 960
[4] European Journal of Organic Chemistry, 2012, # 26, p. 4947 - 4953,7
[5] Journal of the American Chemical Society, 2007, vol. 129, # 38, p. 11674 - 11675
3-(DICYANOMETHYLIDENE)INDAN-1-ONE Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | +86-17392712779 | 1097@dideu.com | China | 3989 | 58 |
| ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | +86-15225627621 +86-13213167925 | jiuyitime@fdachem.com | China | 16505 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 14036 | 58 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29766 | 58 |
| SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 | contact@trustwe.com | China | 5742 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +86-18530059196 | sale04@alfachem.cn | China | 9636 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 17705817739 | info@dycnchem.com | China | 52693 | 58 |
| CD Chemical Group Limited | +86-13651442114 | info@codchem.com | China | 17253 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 +8619957148339 | market18@leapchem.com | China | 24569 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +86-571-86217390; +8618058761490 | info@gihichemicals.com | China | 49859 | 58 |
View Lastest Price from 3-(DICYANOMETHYLIDENE)INDAN-1-ONE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-08-20 | 3-Dicycanovinylindan-1-one
1080-74-6
|
$3.00-9.00 | 1kg | 99%min | 50kg | ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | |
 |
2025-12-24 | 3-(DICYANOMETHYLIDENE)INDAN-1-ONE
1080-74-6
|
1KG | 98.0% | 10 | Shaanxi Dideu Medichem Co. Ltd | ||
 |
2019-09-02 | 3-(DICYANOMETHYLIDENE)INDAN-1-ONE
1080-74-6
|
$1.00 | 1KG | 98% | 1lg; 2kg; 5kg; 10kg; 100kg | Career Henan Chemical Co |
-
- 3-Dicycanovinylindan-1-one
1080-74-6
- $3.00-9.00
- 99%min
- ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
-
- 3-(DICYANOMETHYLIDENE)INDAN-1-ONE
1080-74-6
- $0.10
- 98.0%
- Shaanxi Dideu Medichem Co. Ltd
-
- 3-(DICYANOMETHYLIDENE)INDAN-1-ONE
1080-74-6
- $1.00
- 98%
- Career Henan Chemical Co
