3-(DICYANOMETHYLIDENE)INDAN-1-ONE
- Product Name
- 3-(DICYANOMETHYLIDENE)INDAN-1-ONE
- CAS No.
- 1080-74-6
- Chemical Name
- 3-(DICYANOMETHYLIDENE)INDAN-1-ONE
- Synonyms
- IC;2HIC;Casp;EA001;INIC/IC;Casp1 (Il1bc);Dicyanomethyleneindianone;3-Dicycanovinylindan-1-one;2-Indan-1-ylidene-malononitrile;3-(Dicyanomethylene)-1-indanone
- CBNumber
- CB4678685
- Molecular Formula
- C12H6N2O
- Formula Weight
- 194.19
- MOL File
- 1080-74-6.mol
3-(DICYANOMETHYLIDENE)INDAN-1-ONE Property
- 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
- RIDADR
- 2811
- HazardClass
- 6.1
- PackingGroup
- III
- HS Code
- 29269090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- S304344
- Product name
- 2-(3-OXO-INDAN-1-YLIDENE)-MALONONITRILE
- Purity
- AldrichCPR
- Packaging
- 25MG
- Price
- $185
- Updated
- 2025/07/31
- Product number
- D2054
- Product name
- 3-(Dicyanomethylidene)indan-1-one
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $139
- Updated
- 2025/07/31
- Product number
- D2054
- Product name
- 3-(Dicyanomethylidene)indan-1-one
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $416
- Updated
- 2025/07/31
- Product number
- J95722
- Product name
- 3-(Dicyanomethylidene)indan-1-one
- Packaging
- 100mg
- Price
- $37
- Updated
- 2021/12/16
- Product number
- OR938865
- Product name
- 3-(Dicyanomethylidene)indan-1-one
- Packaging
- 250mg
- Price
- $149
- Updated
- 2021/12/16
3-(DICYANOMETHYLIDENE)INDAN-1-ONE Chemical Properties,Usage,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
Raw materials
Preparation Products
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View Lastest Price from 3-(DICYANOMETHYLIDENE)INDAN-1-ONE manufacturers
- Product
- 3-Dicycanovinylindan-1-one 1080-74-6
- Price
- US $3.00-9.00/kg
- Min. Order
- 1kg
- Purity
- 99%min
- Supply Ability
- 50kg
- Release date
- 2025-07-29
- Product
- 3-(DICYANOMETHYLIDENE)INDAN-1-ONE 1080-74-6
- Price
- US $0.10/KG
- Min. Order
- 1KG
- Purity
- 98.0%
- Supply Ability
- 10
- Release date
- 2024-07-14
- Product
- 3-(DICYANOMETHYLIDENE)INDAN-1-ONE 1080-74-6
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1lg; 2kg; 5kg; 10kg; 100kg
- Release date
- 2019-08-31