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Factory Free sample Methylamine Hydrochloride - 28320-31-2, 2-Bromo-9,9-dimethylfluorene – Dumi

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Factory Free sample Methylamine Hydrochloride - 28320-31-2, 2-Bromo-9,9-dimethylfluorene – Dumi Detail:

Names

Name 2-Bromo-9,9-dimethylfluorene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 352.9±21.0 °C at 760 mmHg
Melting Point 68ºC
Molecular Formula C15H13Br
Molecular Weight 273.168
Flash Point 165.1±16.5 °C
Exact Mass 272.020050
LogP 5.97
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.615

 Safety Information

Symbol GHS09
GHS09
Hazard Statements H411
Precautionary Statements P273
Hazard Codes N
Risk Phrases 51/53
Safety Phrases 61
RIDADR UN 3077 9 / PGIII
HS Code 2903999090

 Synthetic Route

Total: 1 Page

9,9-Dimethylfluorene structure

9,9-Dimethylfluorene

CAS#:4569-45-3

~20%

 

2-Bromo-9,9-dimethylfluorene Structure

2-Bromo-9,9-dim…

CAS#:28320-31-2

Literature: Idemitsu Kosan Co., Ltd. Patent: EP1533289 A1, 2005 ; Location in patent: Page/Page column 22 ;
2-Bromofluorene structure

2-Bromofluorene

CAS#:1133-80-8

methyl iodide structure

methyl iodide

CAS#:74-88-4

~10%

 

2-Bromo-9,9-dimethylfluorene Structure

2-Bromo-9,9-dim…

CAS#:28320-31-2

Literature: Kobin, Bjoern; Grubert, Lutz; Blumstengel, Sylke; Henneberger, Fritz; Hecht, Stefan Journal of Materials Chemistry, 2012 , vol. 22, # 10 p. 4383 – 4390

 Customs

HS Code 2903999090
Summary 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Articles3

More Articles

Wei, W.; Djurovich, P. I.; Thompson, M. E.

Chem. Mater. 22 , 1724, (2010)

Zheng, C. J.; Zhao, W. M; Wang, Z. Q.; Huang, D.; Ye. J. et al.

J. Mater. Chem. 20 , 1560, (2010)

Grisorio, R.; Melcarne, G.; Suranna, G. P.; Mastrorilli, P. Nobile, C. F. et al.

J. Mater. Chem. 20 , 1012, (2010)

 Synonyms

2-Bromo-9,9-Dimethylfluorene
2-bromo-9,9-dimethyl-9-fluorene
9H-Fluorene, 2-bromo-9,9-dimethyl-
9,9-dimethyl-2-bromofluorene
2-bromio-9,9-dimethylfluorene
2-Bromo-9,9-dimethyl fluorene
2-Bromo-9,9-dimethyl-9H-fluorene
2-Brom-9,9-dimethyl-9H-fluoren

 

Names

Name 2-Bromo-9,9-dimethylfluorene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 352.9±21.0 °C at 760 mmHg
Melting Point 68ºC
Molecular Formula C15H13Br
Molecular Weight 273.168
Flash Point 165.1±16.5 °C
Exact Mass 272.020050
LogP 5.97
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.615

 Safety Information

Symbol GHS09
GHS09
Hazard Statements H411
Precautionary Statements P273
Hazard Codes N
Risk Phrases 51/53
Safety Phrases 61
RIDADR UN 3077 9 / PGIII
HS Code 2903999090

 Synthetic Route

Total: 1 Page

9,9-Dimethylfluorene structure

9,9-Dimethylfluorene

CAS#:4569-45-3

~20%

 

2-Bromo-9,9-dimethylfluorene Structure

2-Bromo-9,9-dim...

CAS#:28320-31-2

Literature: Idemitsu Kosan Co., Ltd. Patent: EP1533289 A1, 2005 ; Location in patent: Page/Page column 22 ;
2-Bromofluorene structure

2-Bromofluorene

CAS#:1133-80-8

methyl iodide structure

methyl iodide

CAS#:74-88-4

~10%

 

2-Bromo-9,9-dimethylfluorene Structure

2-Bromo-9,9-dim...

CAS#:28320-31-2

Literature: Kobin, Bjoern; Grubert, Lutz; Blumstengel, Sylke; Henneberger, Fritz; Hecht, Stefan Journal of Materials Chemistry, 2012 , vol. 22, # 10 p. 4383 - 4390

 Precursor & DownStream

Precursor  3
DownStream  10

Previous 1/3 Next

  • (9,9-Dimethyl-9H-fluoren-2-yl)boronic acid structure CAS#:333432-28-3
    (9,9-Dimethyl-9...
  • 2-bromo-7-iodo-9,9-dimethyl-9H-fluorene structure CAS#:319906-45-1
    2-bromo-7-iodo-...
  • 9,9-Dimethyl-9H-fluorene-2-carboxylic acid structure CAS#:28320-62-9
    9,9-Dimethyl-9H...
  • N-([1,1'-biphenyl]-4-yl)-9,9-dimethyl-9H-fluoren-2-amine structure” src=”https://www.chemsrc.com/caspic/206/897671-69-1.png” /><span> </span>CAS#:897671-69-1<br />N-([1,1′-biphen…</a></li>
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     Customs

    HS Code 2903999090
    Summary 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%
    Wei, W.; Djurovich, P. I.; Thompson, M. E.

    Chem. Mater. 22 , 1724, (2010)

    Zheng, C. J.; Zhao, W. M; Wang, Z. Q.; Huang, D.; Ye. J. et al.

    J. Mater. Chem. 20 , 1560, (2010)

    Grisorio, R.; Melcarne, G.; Suranna, G. P.; Mastrorilli, P. Nobile, C. F. et al.

    J. Mater. Chem. 20 , 1012, (2010)

     Synonyms

    2-Bromo-9,9-Dimethylfluorene
    2-bromo-9,9-dimethyl-9-fluorene
    9H-Fluorene, 2-bromo-9,9-dimethyl-
    9,9-dimethyl-2-bromofluorene
    2-bromio-9,9-dimethylfluorene
    2-Bromo-9,9-dimethyl fluorene
    2-Bromo-9,9-dimethyl-9H-fluorene
    2-Brom-9,9-dimethyl-9H-fluoren

    Product detail pictures:

    Factory Free sample Methylamine Hydrochloride - 28320-31-2, 2-Bromo-9,9-dimethylfluorene – Dumi detail pictures


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    owing to very good support, a variety of high quality merchandise, aggressive costs and efficient delivery, we love an excellent name among the our clients. We are an energetic company with wide market for Factory Free sample Methylamine Hydrochloride - 28320-31-2, 2-Bromo-9,9-dimethylfluorene – Dumi , The product will supply to all over the world, such as: New York, Croatia, Sweden, Our company now has many department, and there have more than 20 employees in our company. We set up sales shop, show room, and product warehouse. In the meantime, we registered our own brand. We have tightened inspection for quality of product.

    contact us:

    skype/wechat/whatsapp :+8617172178866
    e-mail:victoria@chinadumi.com

     

     

    Packing

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    Why Choose US?
    1. Selecting raw materials strictly,our products are the highest purity.
    2.Reasonable and competitive price. Provide the best and professional service.
    3.Fast delivery of the samples ,samples from stock. Reliable shipping way.
    4.Full experience of large numbers containers loading in Chinese sea port.
    5. Best after-service after shipment .
    6. Professional documents for your custom clearance.

     

    FAQ:
    Q1:Will you supply samples for testing?
    A: Free samples for the quality evaluation for most products, but customers only need to undertake the shipping fee for delivery the samples to your door.

    Q2:What’s your MOQ?
    A: For the high value product, our MOQ starts from 10g,100g and 1kg.

    Q3:Which kind of payment terms do you accept?
    A: Western Union, Corporate account, BTC, etc

    Q4:How about your delivery time?
    A: Generally, it will take 3 to 5 days after receiving your advance payment.

    Q5:How do you treat quality complaint?
    A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

  • The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Dana from Kuala Lumpur - 2017.09.22 11:32
    We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Denise from Czech - 2018.12.28 15:18
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