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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >aliphatic ketones >2,4,4,6-TETRABROMO-2,5-CYCLOHEXADIENONE

2,4,4,6-TETRABROMO-2,5-CYCLOHEXADIENONE

2,4,4,6-TETRABROMO-2,5-CYCLOHEXADIENONE Structure
  • ₹2468.1 - ₹23300
  • Product name: 2,4,4,6-TETRABROMO-2,5-CYCLOHEXADIENONE
  • CAS: 20244-61-5
  • MF: C6H2Br4O
  • MW: 409.7
  • EINECS:243-638-7
  • MDL Number:MFCD00001589
  • Synonyms:2,5-Cyclohexadien-1-one, 2,4,4,6-tetrabromo-;2,4,4,6-TETRABROMO-2,5-CYCLOHEXADIENONE;2,4,4,6-tetrabromocyclohexa-2,5-dienone;2,2,4,4-Tetrabromo-2,5-Cyclohexadienone;2,4,4,6-TETRABROMO-2,5-CYCLOHEXADIENONE, 90+%;2,4,4,6-Tetrabromo-2,5-cyclohexadien-1-one95%;2,4,4,6-TetrabroMo-2,5-cyclohexadien-1-one, 95% 5GR;2,4,4,6-TetrabroMocyclohexa-2,5-dien-1-one
Price3 Properties Safety Information Description
3 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 5G
  • 25G
  • ManufacturerTCI Chemicals (India)
  • Product numberT1235
  • Product description2,4,4,6-Tetrabromo-2,5-cyclohexadienone
  • Packaging5G
  • Price₹5000
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberT1235
  • Product description2,4,4,6-Tetrabromo-2,5-cyclohexadienone
  • Packaging25G
  • Price₹23300
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number302384
  • Product description2,4,4,6-Tetrabromo-2,5-cyclohexadienone 90%
  • Packaging5G
  • Price₹2468.1
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) T1235 2,4,4,6-Tetrabromo-2,5-cyclohexadienone 5G ₹5000 2022-05-26 Buy
TCI Chemicals (India) T1235 2,4,4,6-Tetrabromo-2,5-cyclohexadienone 25G ₹23300 2022-05-26 Buy
Sigma-Aldrich(India) 302384 2,4,4,6-Tetrabromo-2,5-cyclohexadienone 90% 5G ₹2468.1 2022-06-14 Buy

Properties

Melting point :120-127 °C
Boiling point :365.8±42.0 °C(Predicted)
Density :2.6462 (rough estimate)
refractive index :1.5000 (estimate)
storage temp. :2-8°C
form :Liquid
color :Clear colorless
Water Solubility :Insoluble in water.
BRN :2048028
CAS DataBase Reference :20244-61-5(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

In combination with PPh3, can be used to convert alcohols and THP ethers to bromides with inversion of configuration. It is a versatile catalyst for acetalization and transacetalization of carbonyl compounds, preparation of acetonides from epoxides, and acylals from aldehydes. It is employed for selective monobromination of imidazoles and indoles

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Suppliers and manufacturers

career henan chemical co
2,4,4,6-TETRABROMO-2,5-CYCLOHEXADIENONE
₹500.00 /1KG
2,4,4,6-TETRABROMO-2,5-CYCLOHEXADIENONE CAS:20244-61-5
CHEMSWORTH TCI Chemicals (India) Pvt. Ltd.
Capot Chemical Co.,Ltd.
Zhejiang ZETian Fine Chemicals Co. LTD
Chongqing Chemdad Co., Ltd
CONIER CHEM AND PHARMA LIMITED
Hefei TNJ Chemical Industry Co.,Ltd.
Dayang Chem (Hangzhou) Co.,Ltd.
Coresyn Pharmatech Co., Ltd.