ChemicalBook > CAS DataBase List > 5-Bromo-1,3-difluoro-2-nitrobenzene

5-Bromo-1,3-difluoro-2-nitrobenzene

Product Name
5-Bromo-1,3-difluoro-2-nitrobenzene
CAS No.
147808-42-2
Chemical Name
5-Bromo-1,3-difluoro-2-nitrobenzene
Synonyms
4-BroMo-2,6-difluoronitrobenzene;1-Bromo-3,5-difluoro-4-nitrobenzene;5-bromo-1,3-difluoro-2-nitrobenzene;3,5-Difluoro-4-nitrobromobenzene 98%;Benzene, 5-bromo-1,3-difluoro-2-nitro-;5-Bromo-1,3-difluoro-2-nitrobenzene, 4-Bromo-2,6-difluoronitrobenzene
CBNumber
CB61563485
Molecular Formula
C6H2BrF2NO2
Formula Weight
237.99
MOL File
147808-42-2.mol
More
Less

5-Bromo-1,3-difluoro-2-nitrobenzene Property

Boiling point:
266 °C
Density 
1.890
Flash point:
114 °C
storage temp. 
2-8°C
form 
powder
color 
Faint yellow to orange
More
Less

Safety

HS Code 
2904990090
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

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

More
Less

N-Bromosuccinimide Price

TRC
Product number
B690333
Product name
5-Bromo-1,3-difluoro-2-nitrobenzene
Packaging
250mg
Price
$55
Updated
2021/12/16
SynQuest Laboratories
Product number
4654-9-X1
Product name
3,5-Difluoro-4-nitrobromobenzene
Packaging
5G
Price
$56
Updated
2021/12/16
ChemScene
Product number
CS-W009157
Product name
5-Bromo-1,3-difluoro-2-nitrobenzene
Purity
99.94%
Packaging
10g
Price
$72
Updated
2021/12/16
Apolloscientific
Product number
PC57010
Product name
3,5-Difluoro-4-nitrobromobenzene
Purity
98%
Packaging
10g
Price
$74
Updated
2021/12/16
AK Scientific
Product number
J94539
Product name
5-Bromo-1,3-difluoro-2-nitrobenzene
Packaging
10g
Price
$85
Updated
2021/12/16
More
Less

5-Bromo-1,3-difluoro-2-nitrobenzene Chemical Properties,Usage,Production

Synthesis

Sodium perborate tetrahydrate (18.5 g, 0.12 mol, 5.0 eq) was suspended in glacial acetic acid (125 mL) and heated to 65 °C. 4-Bromo-2,6-difluoroanilline(5.0 g, 24.0 mmol, 1.0 eq) dissolved in glacial acetic acid (50 mL) was added slowly through a funnel over 4 h. After the addition, the reaction mixture was heated for 3 h additional hours before a second portion of NaBO3·4H2O (6.0 g, 30.0 mmol) was added. Then, the mixture was stirred for 14 h, and a third portion of oxidating agent (9.0 g, 45.0 mmol) was added. 9 h after the third addition full consumption of the starting material was indicated by TLC. After cooling the mixture to room temperature, the formed solid was removed by filtration. The filtrate was poured into ice-cold water (300 mL). The precipitated solid was filtered off and dried to give the product 5-Bromo-1,3-difluoro-2-nitrobenzene as a yellow solid (3.40 g 60percent).

5-Bromo-1,3-difluoro-2-nitrobenzene Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

5-Bromo-1,3-difluoro-2-nitrobenzene Suppliers

Wuxi Kehua Biological Technology Co., Ltd.
Tel
0510-0510-86838766
Email
2258830676@qq.com
Country
China
ProdList
4542
Advantage
58
DILICHEM
Tel
0519-0519-81238123 18014346496
Email
shichaojun@126.com
Country
China
ProdList
386
Advantage
58
Shandong Bourne Pharmaceutical Co. , Ltd.
Tel
15865694623
Email
1825792389@qq.com
Country
China
ProdList
370
Advantage
58
Jia Xing Isenchem Co.,Ltd
Tel
0573-85285100 18627885956
Fax
0573-85285100
Email
isenchem@163.com
Country
China
ProdList
9414
Advantage
66
Accela ChemBio Co.,Ltd.
Tel
021-50795510 4000665055
Fax
021-50795055
Email
sales@accelachem.com
Country
China
ProdList
11655
Advantage
64
Shanghai Harvest Chemical Industrial Co., Ltd.
Tel
21-31038972 15721252604
Fax
+86-21-51385350
Email
ammyzuo@harvest-chem.com
Country
China
ProdList
2540
Advantage
64
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
19172
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Beijing Eternalchem Co,. Ltd.
Tel
010-59484199 18611897322
Email
sales@eternalchem.com
Country
China
ProdList
4383
Advantage
60
Chemsky(shanghai)International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32321
Advantage
50
More
Less

View Lastest Price from 5-Bromo-1,3-difluoro-2-nitrobenzene manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
5-Bromo-1,3-difluoro-2-nitrobenzene 147808-42-2
Price
US $0.00-0.00/KG
Min. Order
10mg
Purity
99%HPLC
Supply Ability
2000tons
Release date
2020-01-19
Career Henan Chemical Co
Product
5-Bromo-1,3-difluoro-2-nitrobenzene 147808-42-2
Price
US $1.00/KG
Min. Order
1KG
Purity
96%-98%
Supply Ability
1000KGS
Release date
2019-12-18

147808-42-2, 5-Bromo-1,3-difluoro-2-nitrobenzeneRelated Search:


  • 5-bromo-1,3-difluoro-2-nitrobenzene
  • 1-Bromo-3,5-difluoro-4-nitrobenzene
  • 5-Bromo-1,3-difluoro-2-nitrobenzene, 4-Bromo-2,6-difluoronitrobenzene
  • 4-BroMo-2,6-difluoronitrobenzene
  • 3,5-Difluoro-4-nitrobromobenzene 98%
  • Benzene, 5-bromo-1,3-difluoro-2-nitro-
  • 147808-42-2
  • 47808-42-2
  • C6H2BrF2IO2
  • Fluorine series