9,9-dimethylcarbazine
- Product Name
- 9,9-dimethylcarbazine
- CAS No.
- 6267-02-3
- Chemical Name
- 9,9-dimethylcarbazine
- Synonyms
- 9,9-Dimethylacridan;Acridine, 9,10-dihydro-9,9-dimethyl-;NSC 36671;BLE, BLE-W, BLE-C;9-dimethylcarbazine;9,9-dimethylcarbazine;9, 9-dimethylacridine;9,9-dimethyl-10H-acridine;9,9-Dimethyl-9,1-dihydroacridine;9,10-dihydro-9,9-dimethyl-acridin
- CBNumber
- CB31350149
- Molecular Formula
- C15H15N
- Formula Weight
- 209.29
- MOL File
- 6267-02-3.mol
9,9-dimethylcarbazine Property
- Melting point:
- 120-126℃
- Boiling point:
- 155°C/1mmHg(lit.)
- Density
- 1.043±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- powder to crystal
- pka
- 2.05±0.40(Predicted)
- color
- White to Almost white
- λmax
- 284nm(CH3CN)(lit.)
- InChI
- InChI=1S/C15H15N/c1-15(2)11-7-3-5-9-13(11)16-14-10-6-4-8-12(14)15/h3-10,16H,1-2H3
- InChIKey
- JSEQNGYLWKBMJI-UHFFFAOYSA-N
- SMILES
- C1=C2C(NC3=C(C2(C)C)C=CC=C3)=CC=C1
- EPA Substance Registry System
- Acridine, 9,10-dihydro-9,9-dimethyl- (6267-02-3)
Safety
- HS Code
- 29339900
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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
- D5028
- Product name
- 9,10-Dihydro-9,9-dimethylacridine
- Purity
- >98.0%(GC)
- Packaging
- 200mg
- Price
- $64
- Updated
- 2025/07/31
- Product number
- D5028
- Product name
- 9,10-Dihydro-9,9-dimethylacridine
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $190
- Updated
- 2025/07/31
- Product number
- D5028
- Product name
- 9,10-Dihydro-9,9-dimethylacridine
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $572
- Updated
- 2025/07/31
- Product number
- D474300
- Product name
- 9,9-Dimethyl-9,10-dihydroacridine
- Packaging
- 5g
- Price
- $375
- Updated
- 2021/12/16
- Product number
- J91047
- Product name
- 9,9-Dimethyl-9,10-dihydroacridine
- Packaging
- 1g
- Price
- $60
- Updated
- 2021/12/16
9,9-dimethylcarbazine Chemical Properties,Usage,Production
Chemical Properties
Dark brown viscous body
Uses
9,9-Dimethyl-9,10-dihydroacridine are currently being used in the development of thermally activated delayed fluorescence (TADF) molecules which are being researched for their possible efficient deep-?blue TADF emitting potential.
Synthesis
73183-55-8
6267-02-3
General procedure for the synthesis of 9,9-dimethyl-9,10-dihydroacridine from the compound (CAS: 73183-55-8): 80 g (0.35 mol) of the compound obtained in the previous step was added to 1.7 L of phosphoric acid and the reaction mixture was stirred for 12 hours at room temperature. After completion of the reaction, the reaction mixture was neutralized with distilled water, the resulting solid was filtered and washed with distilled water. The solid was dissolved in dichloromethane, extracted and subsequently neutralized with sodium hydroxide solution. The organic layer was dried with magnesium sulfate and the solvent was removed by rotary evaporator. Finally, purification by recrystallization in hexane afforded 64 g of 9,9-dimethyl-9,10-dihydroacridine in 87% yield.
References
[1] Patent: WO2014/165307, 2014, A2. Location in patent: Paragraph 0316
[2] Patent: CN108191739, 2018, A. Location in patent: Paragraph 0045; 0046; 0047
[3] Patent: US2018/166636, 2018, A1. Location in patent: Paragraph 0113; 0114
[4] Patent: WO2011/93609, 2011, A1. Location in patent: Page/Page column 16
[5] Patent: WO2012/39561, 2012, A1. Location in patent: Page/Page column 24
9,9-dimethylcarbazine Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 9,9-dimethylcarbazine manufacturers
- Product
- 9,9-dimethylcarbazine 6267-02-3
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10000KGS
- Release date
- 2025-05-20
- Product
- 9,9-dimethylcarbazine 6267-02-3
- Price
- US $150.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 500kg
- Release date
- 2024-12-19
- Product
- 9,9-dimethylcarbazine 6267-02-3
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 150KG /month
- Release date
- 2021-11-18