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ChemicalBook >> CAS DataBase List >> 6,8-DIBROMO-3-FORMYLCHROMONE, 99%

6,8-DIBROMO-3-FORMYLCHROMONE, 99%

6,8-DIBROMO-3-FORMYLCHROMONE, 99% price.
  • $127.05 - $633.06
  • Product name: 6,8-DIBROMO-3-FORMYLCHROMONE, 99%
  • CAS: 42059-76-7
  • MF: C10H4Br2O3
  • MW: 331.95
  • EINECS:
  • MDL Number:MFCD00191991
  • Synonyms:6,8-dibromo-4-oxochromene-3-carbaldehyde;4H-1-Benzopyran-3-carboxaldehyde,6,8-dibromo-4-oxo-
3 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • Heterocyclics
Package
  • 250MG
  • 1G
  • 25g
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCOR0003524
  • Product description6,8-DIBROMO-4-OXO-4H-CHROMENE-3-CARBALDEHYDE 95.00%
  • Packaging250MG
  • Price$127.05
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCOR0003524
  • Product description6,8-DIBROMO-4-OXO-4H-CHROMENE-3-CARBALDEHYDE 95.00%
  • Packaging1G
  • Price$633.06
  • Updated2021-12-16
  • Buy
  • ManufacturerHeterocyclics
  • Product numberJRH-00111
  • Product description6,8-Dibromo-4-oxo-4H-chromene-3-carbaldehyde 97%
  • Packaging25g
  • Price$331
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation COR0003524 6,8-DIBROMO-4-OXO-4H-CHROMENE-3-CARBALDEHYDE 95.00% 250MG $127.05 2021-12-16 Buy
American Custom Chemicals Corporation COR0003524 6,8-DIBROMO-4-OXO-4H-CHROMENE-3-CARBALDEHYDE 95.00% 1G $633.06 2021-12-16 Buy
Heterocyclics JRH-00111 6,8-Dibromo-4-oxo-4H-chromene-3-carbaldehyde 97% 25g $331 2021-12-16 Buy

Properties

Melting point :174-176 °C(lit.)
Boiling point :421.4±45.0 °C(Predicted)
Density :2.154±0.06 g/cm3(Predicted)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
Precautionary statements:
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

Description

6,8-Dibromo-3-formylchromone may be used in the preparation of (E)-N′-((6,8-dibromo-4-oxo-4H-chromen-3-yl)methylene)-1-naphthohydrazide.

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