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ChemicalBook--->CAS DataBase List--->20870-78-4

20870-78-4

20870-78-4 Structure

20870-78-4 Structure
IdentificationMore
[Name]

5-Bromo-2-oxindole
[CAS]

20870-78-4
[Synonyms]

5-BROMO-1,3-DIHYDRO-2H-INDOL-2-ONE
5-BROMO-1,3-DIHYDRO-INDOL-2-ONE
5-BROMO-2,3-DIHYDRO-1H-INDOL-2-ONE
5-BROMO-2-INDOLINONE
5-BROMO-2-OXINDOLE
5-BROMO-2-OXOINDOLE
5-BROMO-2-OXYINDOLE
5-BROMOINDOLIN-2-ONE
5-BROMOOXINDOLE
TIMTEC-BB SBB005897
5-Bromooxindole ,98%
[EINECS(EC#)]

626-894-8
[Molecular Formula]

C8H6BrNO
[MDL Number]

MFCD00456998
[Molecular Weight]

212.04
[MOL File]

20870-78-4.mol
Chemical PropertiesBack Directory
[Melting point ]

220-224 °C(lit.)
[Boiling point ]

362.5±42.0 °C(Predicted)
[density ]

1.666±0.06 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Sealed in dry,Room Temperature
[solubility ]

Soluble in Dimethylformamide.
[form ]

Powder, Crystals or Granules
[pka]

13.27±0.20(Predicted)
[color ]

Yellow to orange to gold
[Detection Methods]

HPLC
[CAS DataBase Reference]

20870-78-4(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi,Xn
[Risk Statements ]

R36:Irritating to the eyes.
R43:May cause sensitization by skin contact.
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S22:Do not breathe dust .
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HazardClass ]

IRRITANT
[HS Code ]

29337900
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Ethanol-->Government regulation-->N-Bromosuccinimide-->Potassium bromide-->acetonitrile-->Oxindole
[Preparation Products]

5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL) INDOLIN-2-ONE-->2H-INDOLE-2-THIONE, 5-BROMO-1,3-DIHYDRO-
Hazard InformationBack Directory
[Chemical Properties]

White to brown crytalline powder
[Uses]

5-Bromooxindole is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.
Spectrum DetailBack Directory
[Spectrum Detail]

5-Bromo-2-oxindole(20870-78-4)1HNMR
5-Bromo-2-oxindole(20870-78-4)FT-IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

5-bromo-1,3-dihydro-2H-indol-2-one(20870-78-4)
[Alfa Aesar]

5-Bromooxindole(20870-78-4)
[Sigma Aldrich]

20870-78-4(sigmaaldrich)
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