9,9-Dimethylfluorene

Product Name: 9,9-Dimethylfluorene
CAS No.: 4569-45-3
Chemical Name: 9,9-Dimethylfluorene
Synonyms: 9,9-DIMETHYLFLUORENE;9H-Fluorene, 9,9-dimethyl-;9,9-Dimethyl-9H-fluo;9,9'-Dimethylfluorenee;9,9- two Methylfluorene;9,9-dimethyl-fluororene;9,9-Dimethylfluorene>9,9-Dimethyl-9H-fluoren;9,9-Dimethyl-9H-fluorene;9,9-DiMethyl-9H-fluoreneV
CBNumber: CB2146845
Molecular Formula: C15H14
Formula Weight: 194.27
MOL File: 4569-45-3.mol

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9,9-Dimethylfluorene Property

Melting point:: 96°C
Boiling point:: 287 °C
Density: 1.040±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
form: powder to crystal
color: White to Almost white
λmax: 301nm(EtOH)(lit.)
InChIKey: ZHQNDEHZACHHTA-UHFFFAOYSA-N
CAS DataBase Reference: 4569-45-3(CAS DataBase Reference)
NIST Chemistry Reference: 9H-Fluorene, 9,9-dimethyl-(4569-45-3)

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Safety

Risk Statements: 20/21/22-36/37/38
Safety Statements: 26-37/39
HS Code: 2902.90.9000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

TCI Chemical

Product number: D3235
Product name: 9,9-Dimethylfluorene
Purity: >98.0%(GC)
Packaging: 1g
Price: $67
Updated: 2024/03/01

TCI Chemical

Product number: D3235
Product name: 9,9-Dimethylfluorene
Purity: >98.0%(GC)
Packaging: 5g
Price: $196
Updated: 2024/03/01

TCI Chemical

Product number: D3810
Product name: 9,9-Dimethylfluorene (purified by sublimation)
Purity: >99.0%(GC)
Packaging: 1g
Price: $112
Updated: 2024/03/01

TRC

Product number: D477768
Product name: 9,9-Dimethyl-9H-fluorene
Packaging: 100mg
Price: $60
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD62946
Product name: 9,9-Dimethylfluorene (purified by sublimation)
Packaging: 2g
Price: $50
Updated: 2021/12/16

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9,9-Dimethylfluorene Chemical Properties,Usage,Production

Definition

9,9-Dimethylfluorene is an organic electroluminescent material intermediate. The fluorene derivative is a kind of organic electroluminescent material commercialized at present, wherein 9, 9-dimethyl fluorene is an essential intermediate for synthesizing OLED material.

Synthesis

The method comprises taking dimethyl carbonate as a methylating agent under alkaline substances and reacting with fluorene in an organic solvent system within a certain temperature range to prepare the 9,9-Dimethylfluorene. The method uses dimethyl carbonate as a methylating agent so that the reaction process is stabilized and the economy is greatly improved; meanwhile, the use of dimethyl carbonate avoids the use of low-boiling-point hypertoxic such as methyl iodide, methyl bromide, and the like, is environment-friendly, and the generated wastewater has single component and is convenient to treat.

9,9-Dimethylfluorene Preparation Products And Raw materials

Raw materials

Preparation Products

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9,9-Dimethylfluorene Suppliers

Americas 1 China 206 Europe 1 Germany 2 India 4 Japan 2 South Korea 1 United Kingdom 2 United States 17 Global 236

Ark Pharm, Inc.

Tel: 847-367-3680
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Alfa Chemistry

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Alchem Pharmtech,Inc.

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AB PharmaTech,LLC

Tel: 323-480-4688
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Aladdin Scientific

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Synthonix Inc

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eNovation Chemicals LLC

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Alichem Inc.

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OChem Incorporation

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AK Scientific, Inc.

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Spectrum Chemical Mfg. Corp.

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TCI America

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Waterstone Technology, LLC

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Ryan Scientific, Inc.

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3B Scientific Corporation

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APAC Pharmaceutical, LLC

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Aagile Labs Division of Tyger Scientific

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View Lastest Price from 9,9-Dimethylfluorene manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: 9,9-Dimethyl-9H-fluorene 4569-45-3
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 mt
Release date: 2023-02-07

Henan Fengda Chemical Co., Ltd

Product: 9,9-Dimethylfluorene 4569-45-3
Price: US $200.00-1.00/KG
Min. Order: 1KG
Purity: 99%, 99.5% Sublimated
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-30

Hebei Mojin Biotechnology Co., Ltd

Product: 9,9-Dimethyl-9H-fluorene 4569-45-3
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-07-28

4569-45-3, 9,9-DimethylfluoreneRelated Search:

N,N-Dimethylacetamide Dichlorodimethylsilane ETHANE Poly(dimethylsiloxane) Dimethyl sulfoxide Dimethyl fumarate Dacthal Dimethyl disulfide Dimethyl sulfone N,N-Dimethylformamide N,N-Dimethylaniline Fluorene Dimethyl sulfate Dimethyl ether Dimethyl carbonate 9,9-BIS(2-CYANOETHYL)FLUORENE 9[3[(1methylethyl)amino]propyl]-fluorene-9-carboxamide 9,9-Bis(4-hydroxyphenyl)fluorene

9,9-DIMETHYLFLUORENE

9,9-Dimethyl-9H-fluorene

9,9-dimethyl-fluororene

9,9-Dimethylfluorene (purified by sublimation)

9,9'-Dimethylfluorenee

9,9-Dimethyl-9H-fluo

9,9-DiMethylfluorene, 9,9-DiMethyl-9H-fluorene

9,9- two Methylfluorene

9,9-DiMethyl-9H-fluoreneV

9H-Fluorene, 9,9-dimethyl-

9,9-Dimethyl-9H-fluoren

9,9-Dimethylfluorene(purifiedbysublimation)&gt

9,9-Dimethylfluorene&gt

9,9-Dimethyl-9H-fluorene ISO 9001：2015 REACH

4569-45-3

4669-45-3

4659-45-3

C15H14

Fluorenes

Fluorenes & Fluorenones

Halogenated Heterocycles ,Thiophenes ,Thiazolines/Thiazolidines

Fluorene Series

Fluorenes & Fluorenones

Electronic Chemicals

Fluorenes

Fluorene Derivatives