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2-BROMO-4-IODOTOLUENE

Product Name
2-BROMO-4-IODOTOLUENE
CAS No.
26670-89-3
Chemical Name
2-BROMO-4-IODOTOLUENE
Synonyms
2-BROMO-4-IODOTOLUENE;1-Bromo-5-iodo-2-metnylbenzene;1-BROMO-5-IODO-2-METHYLBENZENE;2-bromo-4-iodo-1-methylbenzene;Benzene, 2-bromo-4-iodo-1-methyl-;2-BROMO-4-IODOTOLUENE ISO 9001：2015 REACH
CBNumber
CB3743764
Molecular Formula
C7H6BrI
Formula Weight
296.93
MOL File
26670-89-3.mol
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2-BROMO-4-IODOTOLUENE Property

Melting point:
265-267℃
Boiling point:
263.6±28.0 °C(Predicted)
Density 
2.062
Flash point:
113℃
storage temp. 
Keep in dark place,Sealed in dry,2-8°C
Appearance
Colorless to light yellow Liquid
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Safety

HS Code 
2903998090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory 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.

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N-Bromosuccinimide Price

TRC
Product number
B685728
Product name
2-Bromo-4-iodotoluene
Packaging
100mg
Price
$45
Updated
2021/12/16
TRC
Product number
B685728
Product name
2-Bromo-4-iodotoluene
Packaging
500mg
Price
$65
Updated
2021/12/16
TRC
Product number
B685728
Product name
2-Bromo-4-iodotoluene
Packaging
1g
Price
$75
Updated
2021/12/16
Ark Pharm
Product number
AK-34449
Product name
2-Bromo-4-iodo-1-methylbenzene
Purity
98%
Packaging
1g
Price
$5
Updated
2021/12/16
Matrix Scientific
Product number
101126
Product name
2-Bromo-4-iodo-1-methylbenzene
Packaging
1g
Price
$28
Updated
2021/12/16
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2-BROMO-4-IODOTOLUENE Chemical Properties,Usage,Production

Chemical Properties

off-white crystalline

Synthesis

7745-91-7

26670-89-3

（Synthesis of (2-1) 2-bromo-4-iodotoluene (0143): A mixed solution of 3-bromo-4-methylaniline (18.6 g, 0.1 mol) with 6 M hydrochloric acid (80 mL) was cooled to -5 °C and stirred under argon protection. An aqueous solution of sodium nitrite (15 mL, containing 7.35 g of sodium nitrite) was added slowly and dropwise while maintaining the reaction temperature below 0 °C. The reaction temperature was kept below 0 °C and the reaction temperature was kept below 0 °C. After the dropwise addition, the reaction mixture was continued to be stirred at -8 °C for 45 min. Subsequently, potassium iodide (33.2 g, 0.2 mol) was added in batches over a period of 3 hours while ensuring that the reaction temperature did not exceed 0 °C. The reaction mixture was then stirred at -8 °C for 45 min. After the addition was completed, the reaction mixture was allowed to warm up naturally to room temperature. At the end of the reaction, the reaction was quenched by the addition of 10% aqueous sodium bisulfite (50 mL) and then extracted with ether (3 × 50 mL). The organic layers were combined, washed with 10% aqueous sodium bisulfite (50 mL), dried over anhydrous magnesium sulfate, and concentrated under reduced pressure to remove the solvent. The crude product was purified by silica gel column chromatography (eluent: petroleum ether/ethyl acetate = 20:1) to afford 2-bromo-4-iodotoluene (14.5 g, 49% yield).

References

[1] Patent: JP2018/90561, 2018, A. Location in patent: Paragraph 0087
[2] Photochemical and Photobiological Sciences, 2018, vol. 17, # 3, p. 290 - 301
[3] Patent: US2017/183291, 2017, A1. Location in patent: Paragraph 0142; 0143
[4] Patent: US5206235, 1993, A

2-BROMO-4-IODOTOLUENE Preparation Products And Raw materials

Raw materials

Preparation Products

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2-BROMO-4-IODOTOLUENE Suppliers

China 119 India 3 United Kingdom 2 United States 9 Global 133
Carbosynth
Tel
--
Fax
--
Email
sales@carbosynth.com
Country
United Kingdom
ProdList
6005
Advantage
58
Wychem Ltd.
Tel
--
Fax
--
Email
terry.robinson@wychem.co.uk
Country
United Kingdom
ProdList
1995
Advantage
47
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View Lastest Price from 2-BROMO-4-IODOTOLUENE manufacturers

LY Global chemicals co.,ltd .
Product
2-BROMO-4-IODOTOLUENE 26670-89-3
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%Min
Supply Ability
1000kg
Release date
2023-03-13
Career Henan Chemical Co
Product
2-BROMO-4-IODOTOLUENE 26670-89-3
Price
US $10.00/KG/Tin
Min. Order
1KG
Purity
99%
Supply Ability
100
Release date
2019-06-27

26670-89-3, 2-BROMO-4-IODOTOLUENERelated Search:

2-BROMO-4-IODOTOLUENE 2-BROMO-4-IODO-6-NITROTOLUENE 2-BROMO-4-IODOBENZALDEHYDE

  • 2-BROMO-4-IODOTOLUENE
  • 2-bromo-4-iodo-1-methylbenzene
  • 1-BROMO-5-IODO-2-METHYLBENZENE
  • 1-Bromo-5-iodo-2-metnylbenzene
  • Benzene, 2-bromo-4-iodo-1-methyl-
  • 2-BROMO-4-IODOTOLUENE ISO 9001：2015 REACH
  • 26670-89-3
  • Bromine Compounds
  • Iodine Compounds