ChemicalBook > CAS DataBase List > 5-BroMo-7,7-diMethyl-7H-Benzo[c]fluorene

5-BroMo-7,7-diMethyl-7H-Benzo[c]fluorene

Product Name
5-BroMo-7,7-diMethyl-7H-Benzo[c]fluorene
CAS No.
954137-48-5
Chemical Name
5-BroMo-7,7-diMethyl-7H-Benzo[c]fluorene
Synonyms
BDMPF;5-Bromo-7,7-dimethylbenz[C]fluorene;5-Bromo-7,7'-dimethylbenzo[c]fluorene;5-Bromo-7,7-dimethyl-7H-benzo[c]fluoren;5-BroMo-7,7-diMethyl-7H-Benzo[c]fluorene;7H-Benzo[c]fluorene, 5-bromo-7,7-dimethyl-;5-BroMo-7,7-diMethyl-7H-BenzoChemicalbook[c]fluorene;5-BroMo-7,7-diMethyl-7H-Benzo[c]fluorene ISO 9001：2015 REACH
CBNumber
CB52686661
Molecular Formula
C19H15Br
Formula Weight
323.23
MOL File
954137-48-5.mol
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5-BroMo-7,7-diMethyl-7H-Benzo[c]fluorene Property

Boiling point:
445.0±24.0 °C(Predicted)
Density 
1.363±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
Appearance
White to off-white Solid
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

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.

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N-Bromosuccinimide Price

AK Scientific
Product number
9638AL
Product name
5-Bromo-7,7-dimethyl-7H-benzo[c]fluorene
Packaging
250mg
Price
$88
Updated
2021/12/16
Ambeed
Product number
A141181
Product name
5-Bromo-7,7-dimethyl-7H-benzo[c]fluorene
Purity
97%
Packaging
100mg
Price
$22
Updated
2021/12/16
Ambeed
Product number
A141181
Product name
5-Bromo-7,7-dimethyl-7H-benzo[c]fluorene
Purity
97%
Packaging
250mg
Price
$37
Updated
2021/12/16
Ambeed
Product number
A141181
Product name
5-Bromo-7,7-dimethyl-7H-benzo[c]fluorene
Purity
97%
Packaging
1g
Price
$107
Updated
2021/12/16
Crysdot
Product number
CD41000041
Product name
5-Bromo-7,7-dimethyl-7H-benzo[c]fluorene
Purity
97%
Packaging
1g
Price
$347
Updated
2021/12/16
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5-BroMo-7,7-diMethyl-7H-Benzo[c]fluorene Chemical Properties,Usage,Production

Synthesis

112486-09-6

954137-48-5

The general procedure for the synthesis of 5-bromo-7,7-dimethylbenzo[c]fluorene from 7,7-dimethyl-7H-benzo[c]fluorene was as follows: 7,7-dimethyl-7H-benzo[c]fluorene (38.2 g, 156 mmol) was dissolved in 300 mL of chloroform and the solution was cooled down to 0 °C. A chloroform solution of bromine (117 g, 660 mmol) was slowly added dropwise under stirring conditions, with the rate of dropwise acceleration controlled to ensure that the reaction temperature did not exceed 5 °C. After the reaction mixture was kept cool in an ice bath, it was gradually warmed to room temperature and stirred overnight. Upon completion of the reaction, the reaction was quenched by the addition of 200 mL of 10% sodium thiosulfate solution and the organic and aqueous phases were separated. The aqueous phase was extracted with dichloromethane (DCM) several times. The organic phases were combined, washed with distilled water, dried and concentrated to remove the solvent. The resulting solid was recrystallized by mixed toluene/heptane solvent to give 50 g of colorless solid product in 99% yield of the theoretical value.

References

[1] Patent: KR2015/103241, 2015, A. Location in patent: Paragraph 0186-0190; 0198; 0199
[2] Patent: KR2015/79664, 2015, A. Location in patent: Paragraph 0426-0430
[3] Patent: CN108774177, 2018, A. Location in patent: Paragraph 0076; 0077; 0079
[4] Patent: CN108822041, 2018, A. Location in patent: Paragraph 0073; 0074; 0076
[5] Patent: CN103524399, 2016, B. Location in patent: Paragraph 0035-0041;0042

5-BroMo-7,7-diMethyl-7H-Benzo[c]fluorene Preparation Products And Raw materials

Raw materials

Preparation Products

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5-BroMo-7,7-diMethyl-7H-Benzo[c]fluorene Suppliers

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View Lastest Price from 5-BroMo-7,7-diMethyl-7H-Benzo[c]fluorene manufacturers

Shanghai Daken Advanced Materials Co.,Ltd
Product
5-BroMo-7,7-diMethyl-7H-Benzo[c]fluorene 954137-48-5
Price
US $0.00/KG
Min. Order
1KG
Purity
98.00%
Supply Ability
150KG /month
Release date
2021-11-18
Henan Fengda Chemical Co., Ltd
Product
5-Bromo-7,7-dimethyl-7H-benzo[c]fluorene 954137-48-5
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
2024-01-02
Zhuozhou Wenxi import and Export Co., Ltd
Product
BDMPF 954137-48-5
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-11

954137-48-5, 5-BroMo-7,7-diMethyl-7H-Benzo[c]fluoreneRelated Search:


  • 5-BroMo-7,7-diMethyl-7H-Benzo[c]fluorene
  • 5-Bromo-7,7'-dimethylbenzo[c]fluorene
  • BDMPF
  • 7H-Benzo[c]fluorene, 5-bromo-7,7-dimethyl-
  • 5-Bromo-7,7-dimethyl-7H-benzo[c]fluoren
  • 5-BroMo-7,7-diMethyl-7H-Benzo[c]fluorene ISO 9001：2015 REACH
  • 5-BroMo-7,7-diMethyl-7H-BenzoChemicalbook[c]fluorene
  • 5-Bromo-7,7-dimethylbenz[C]fluorene
  • 954137-48-5