Indeno[1,2-b]carbazole, 5,11-dihydro-11,11-diMethyl-
- Product Name
- Indeno[1,2-b]carbazole, 5,11-dihydro-11,11-diMethyl-
- CAS No.
- 1260228-95-2
- Chemical Name
- Indeno[1,2-b]carbazole, 5,11-dihydro-11,11-diMethyl-
- Synonyms
- 3-PCI;11,11-Dimethyl-5,11-dihyd;5,11-dihydro-11,11-dimethylindene[1,2-b]carbazole;11,11-dimethyl-5,11-dihydroindeno[1,2-b]carbazole;5,11-Dihydro-11,11-dimethylindeno[1,2-b]carbazole;Indeno[1,2-b]carbazole, 5,11-dihydro-11,11-diMethyl-
- CBNumber
- CB22617000
- Molecular Formula
- C21H17N
- Formula Weight
- 283.37
- MOL File
- 1260228-95-2.mol
Indeno[1,2-b]carbazole, 5,11-dihydro-11,11-diMethyl- Property
- Boiling point:
- 494℃
- Density
- 1.214
- Flash point:
- 220℃
- storage temp.
- Sealed in dry,Room Temperature
- pka
- 17.23±0.40(Predicted)
- Appearance
- White to off-white Solid
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- D481225
- Product name
- 11,11-Dimethyl-5,11-dihydroindeno[1,2-b]carbazole
- Packaging
- 100mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- D481225
- Product name
- 11,11-Dimethyl-5,11-dihydroindeno[1,2-b]carbazole
- Packaging
- 500mg
- Price
- $110
- Updated
- 2021/12/16
- Product number
- 0734AP
- Product name
- 11,11-Dimethyl-5,11-dihydroindeno[1,2-b]carbazole
- Packaging
- 250mg
- Price
- $116
- Updated
- 2021/12/16
- Product number
- 0734AP
- Product name
- 11,11-Dimethyl-5,11-dihydroindeno[1,2-b]carbazole
- Packaging
- 1g
- Price
- $131
- Updated
- 2021/12/16
- Product number
- CS-0160749
- Product name
- 11,11-Dimethyl-5,11-dihydroindeno[1,2-b]carbazole
- Packaging
- 250mg
- Price
- $53
- Updated
- 2021/12/16
Indeno[1,2-b]carbazole, 5,11-dihydro-11,11-diMethyl- Chemical Properties,Usage,Production
Synthesis
1260228-94-1
1329054-41-2
1260228-95-2
Synthesis of intermediates 3a and 3b: Compound 2 (1.89 g, 5.98 mmol) was dissolved in o-dichlorobenzene and triphenylphosphine (3.92 g, 14.85 mmol) was added to a double neck flask. Subsequently, the reaction mixture was heated to reflux and stirred continuously for 24 hours. During the reaction, the color of the solution changed from yellow to brown. Upon completion of the reaction, the mixture was cooled to room temperature and concentrated by distillation under reduced pressure. Eventually, the products were purified using silica gel column chromatography to afford intermediates 3a and 3b in 45% yield, respectively.
References
[1] Heteroatom Chemistry, 2013, vol. 24, # 1, p. 18 - 24
[2] Patent: EP2415773, 2012, A2. Location in patent: Page/Page column 12
[3] Patent: WO2013/122402, 2013, A1. Location in patent: Paragraph 153; 156; 157
[4] Patent: KR101578475, 2015, B1. Location in patent: Paragraph 0080; 0081; 0082; 0083; 0085
[5] Patent: KR101551895, 2015, B1. Location in patent: Paragraph 0269; 0272; 0273
Indeno[1,2-b]carbazole, 5,11-dihydro-11,11-diMethyl- Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Indeno[1,2-b]carbazole, 5,11-dihydro-11,11-diMethyl- manufacturers
- Product
- 11,11-Dimethyl-5,11-dihydroindeno[1,2-b]carbazole 1260228-95-2
- Price
- US $10.00-50.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2025-06-18
- Product
- Indeno[1,2-b]carbazole, 5,11-dihydro-11,11-diMethyl- 1260228-95-2
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1ton
- Release date
- 2022-10-17
- Product
- Indeno[1,2-b]carbazole, 5,11-dihydro-11,11-diMethyl 1260228-95-2
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2024-07-19