ChemicalBook > CAS DataBase List > 9,9-Dimethylfluorene

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
More
Less

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)
More
Less

Safety

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

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

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.

More
Less

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
More
Less

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

More
Less

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
China Synchem Technology Co.,Ltd.
Tel
+86-0552-4929304 +86-18055277008
Fax
+86-552-4928800
Email
sales@cnsynchem.com
Country
China
ProdList
55
Advantage
65
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40240
Advantage
62
future industrial shanghai co., ltd
Tel
400-0066400 13621662912
Fax
021-55660885
Email
sales@jonln.com
Country
China
ProdList
1998
Advantage
65
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Shijiazhuang Sdyano Fine Chemical Co., Ltd.
Tel
0311-89250318 031166536426
Fax
4000311741
Email
master@sjzsdyn.com
Country
China
ProdList
2882
Advantage
65
Jia Xing Isenchem Co.,Ltd
Tel
0573-85285100 18627885956
Fax
0573-85285100
Email
isenchem@163.com
Country
China
ProdList
9551
Advantage
66
Puyang Huicheng Electronic Material Co. Ltd.
Tel
0393-0393-8910800 15036113989
Fax
0393-8912775
Email
info@huichengchem.com
Country
China
ProdList
550
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
Country
China
ProdList
42982
Advantage
64
XiaoGan ShenYuan ChemPharm co,ltd
Tel
15527768850
Email
1791901229@qq.com
Country
China
ProdList
8849
Advantage
52
Beijing Isomersyn Technology CO;LTD
Tel
010-82954736 13391601435
Email
sales@isomersyn.com
Country
China
ProdList
3296
Advantage
57
Shandong Xiya Chemical Co., Ltd
Tel
13355009207 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18739
Advantage
57
BEST-REAGENT
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11726
Advantage
57
China Langchem Inc.
Tel
0086-21-58956006
Fax
0086-21-58956100
Country
China
ProdList
7815
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14443
Advantage
57
Wuhan Kemi-Works Chemical Co., Ltd
Tel
027-85736489
Fax
86-27-85736485
Email
info@kemiworks.net
Country
China
ProdList
542
Advantage
57
Nanjing Vital Chemical Co., Ltd.
Tel
Please Send Email 18652950785
Fax
025-87193546
Email
chemweiao@163.com
Country
China
ProdList
4388
Advantage
65
Aemon Chemical
Tel
0086-755-86198205
Email
acinfo@aemonchem.com
Country
China
ProdList
1937
Advantage
57
ZhengZhou HuaWen Chemical Co.Ltd
Tel
0370-2785118 15343847665
Fax
QQ：3470079902
Email
huawenchem@163.com
Country
China
ProdList
3205
Advantage
55
ShangHai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847 13636370518
Fax
021-55068248
Email
shyysw007@163.com
Country
China
ProdList
4941
Advantage
60
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9725
Advantage
55
Shanghai civi chemical technology co.,Ltd
Tel
86-21-34053660
Fax
86-21-34053661
Email
sale@labgogo.com
Country
China
ProdList
9872
Advantage
52
Shanghai Topbiochem Technology Co., Ltd
Tel
+86-21-60341587
Fax
+86-21-61294319
Email
sales@topbiochem.com
Country
China
ProdList
6181
Advantage
58
Yurui (Shanghai) Chemical Co., Ltd.
Tel
02150456736 13818239876
Fax
021-50761379
Email
xin@riyngroup.com
Country
China
ProdList
1136
Advantage
30
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22519
Advantage
55
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
18521735133 18521732826;
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25014
Advantage
65
The future of Shanghai Industrial Co., Ltd.
Tel
021-61552785
Fax
021-55660885
Email
sales@shshiji.com
Country
China
ProdList
9552
Advantage
55
Runpharm Technology Limited
Tel
18171398856 2968382473
Fax
0086-21-50758330
Email
service@runpharm.com
Country
China
ProdList
718
Advantage
55
Cantotech Chemicals, Ltd.
Tel
86-0755-86635001
Fax
86-0755-22642228
Email
cantotech@126.com
Country
China
ProdList
4576
Advantage
55
Shanghai Yolne Chemical Co., Ltd.
Tel
021-62960152
Fax
021-52212593
Email
934678158@qq.com
Country
China
ProdList
9906
Advantage
55
GIHI CHEMICALS CO.,LTD
Tel
0086-571-86217390
Fax
0086-571-86217391
Email
Sales@gihichem.com
Country
China
ProdList
861
Advantage
58
Shanghai Meishui Chemical Technology Co., Ltd
Tel
021-60549325 18616193163
Fax
021-33250306
Country
China
ProdList
4528
Advantage
56
Shanghai JONLN Reagent Co., Ltd.
Tel
400-0066400 13621662912
Fax
021-55660885
Email
422131432@qq.com
Country
China
ProdList
9986
Advantage
55
Bide Pharmatech Ltd.
Tel
400-1647117 15221909166
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41438
Advantage
60
Zhengzhou HongSheng Pharmaceutical Co., Ltd.
Tel
1352-6885213 15637198702
Fax
0371-63709726
Email
xpkchem@163.com
Country
China
ProdList
3998
Advantage
58
Finetech Industry Limited
Tel
027-87465837 19945049750
Fax
027-8777-2287
Email
sales@finetechnology-ind.com
Country
China
ProdList
9636
Advantage
58
Shanghai YuLue Chemical Co., Ltd.
Tel
021-60345187 13671753212
Fax
021-34702061
Email
lzz841106@aliyun.com
Country
China
ProdList
10287
Advantage
55
Shanghai Boka-chem Tech. Inc.
Tel
400-026-1533/(021) 6478-0600
Fax
+86 (21) 6459-2060
Email
sales@bokachem.com
Country
China
ProdList
876
Advantage
58
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939 15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
15878
Advantage
55
Shanghai QianJin Chemical Technology Co., Ltd
Tel
021-20900665 17321230821
Fax
021-20900665
Email
2986274987@qq.com
Country
China
ProdList
982
Advantage
55
Hangzhou J&H Chemical Co., Ltd.
Tel
+86-571-87396432
Fax
0571-87396431
Email
sales@jhechem.com
Country
China
ProdList
10015
Advantage
53
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66113011 18112977050
Email
cb6@aikonchem.com
Country
China
ProdList
16687
Advantage
50
Zhengzhou BenHe Chemical Products Co., Ltd.,
Tel
17703858868
Email
1819929654@qq.com
Country
China
ProdList
288
Advantage
50
Credit Asia Chemical Co., Ltd.
Tel
+86 (21) 61124340
Fax
+86 (21) 6129-4103
Country
China
ProdList
9767
Advantage
58
Zhengzhou HQ Material Co., Ltd.
Tel
0371-67759225 13526468238
Fax
+86-37155919558
Email
sales@hqmat.com
Country
China
ProdList
511
Advantage
55
Zhengzhou KeYulong chemical products Co., Ltd
Tel
17319789407
Fax
0371-53335504
Email
Keyulongchem@163.com
Country
China
ProdList
1993
Advantage
55
Shanghai Uchem Inc.
Tel
15618758386 15618758386
Fax
QQ:3004479444
Email
sales3@myuchem.com
Country
China
ProdList
2019
Advantage
55
Zhengzhou Changkuan Technology Co., Ltd
Tel
0371-63769919 18530983798
Fax
0371-55057218
Email
sales5@changkuantech.com
Country
China
ProdList
223
Advantage
55
Nanjing Vital Chemical Co., Ltd.
Tel
025-87193546 18652950785
Fax
025-87193546
Email
chemweiao@163.com
Country
China
ProdList
9030
Advantage
60
More
Less

View Lastest Price from 9,9-Dimethylfluorene manufacturers

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 Duling International Trade Co. LTD
Product
9,9-Dimethyl-9H-fluorene 4569-45-3
Price
US $1.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000 Ton
Release date
2022-10-20
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
  • C15H14
  • Fluorenes
  • Fluorenes & Fluorenones
  • Halogenated Heterocycles ,Thiophenes ,Thiazolines/Thiazolidines
  • Fluorene Series
  • Fluorenes & Fluorenones
  • Electronic Chemicals
  • Fluorenes
  • Fluorene Derivatives