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ChemicalBook--->CAS DataBase List--->99-81-0

99-81-0

99-81-0 Structure

99-81-0 Structure
IdentificationMore
[Name]

2-Bromo-4'-nitroacetophenone
[CAS]

99-81-0
[Synonyms]

2-BROMO-1-(4-NITROPHENYL)ETHAN-1-ONE
2-BROMO-1-(4-NITROPHENYL)ETHANONE
2-BROMO-4'-NITROACENTOPHENONE
2-BROMO-4'-NITROACETOPHENONE
4'-NITROPHENACYL BROMIDE
4-NITROPHENACYL BROMIDE
A-BROMO-P-NITROACETOPHENONE
AKOS BBS-00003952
ALPHA-BROMO-4-NITROACETOPHENONE
ALPHA-BROMO-P-NITROACETOPHENONE
ASISCHEM D48949
OMEGA-BROMO-4-NITROACETOPHENONE
P-NITROPHENACYL BROMIDE
2-Bromo-p-nitroacetophenone
4'-Nitro-2-bromoacetophenone
Acetophenone, 2-bromo-4'-nitro-
Acetophenone, 2'-bromo-p-nitro-
Ethanone, 2-bromo-1-(4-nitrophenyl)-
omega-Bromo-p-nitroacetophenone
p-Nitro-alpha-bromoacetophenone
[EINECS(EC#)]

202-789-9
[Molecular Formula]

C8H6BrNO3
[MDL Number]

MFCD00007356
[Molecular Weight]

244.04
[MOL File]

99-81-0.mol
Chemical PropertiesBack Directory
[Appearance]

yellow to orange crystalline powder
[Melting point ]

94-99 °C(lit.)
[Boiling point ]

325.2±17.0 °C(Predicted)
[density ]

1.8033 (rough estimate)
[refractive index ]

1.6090 (estimate)
[storage temp. ]

Inert atmosphere,2-8°C
[form ]

Crystalline Powder
[color ]

Yellow to orange
[Detection Methods]

HPLC,NMR
[BRN ]

393567
[CAS DataBase Reference]

99-81-0(CAS DataBase Reference)
[NIST Chemistry Reference]

p-Nitrophenacyl bromide(99-81-0)
[EPA Substance Registry System]

99-81-0(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

C,Xi
[Risk Statements ]

R34:Causes burns.
R37:Irritating to the respiratory system.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
[RIDADR ]

UN 3261 8/PG 2
[WGK Germany ]

3
[F ]

19
[Hazard Note ]

Irritant
[TSCA ]

Yes
[HazardClass ]

8
[PackingGroup ]

III
[HS Code ]

29147000
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

2-Bromo-4'-nitroacetophenone(99-81-0).msds
Hazard InformationBack Directory
[Chemical Properties]

yellow to orange crystalline powder
[Uses]

2-Bromo-4′-nitroacetophenone was used to study the pKa of the histidine-34 imidazole.
[Synthesis Reference(s)]

Synthesis, p. 487, 1980 DOI: 10.1055/s-1980-29067
[Purification Methods]

Crystallise it from *C6H6/pet ether. [Beilstein 7 IV 661.]
Spectrum DetailBack Directory
[Spectrum Detail]

2-Bromo-4'-nitroacetophenone(99-81-0)MS
2-Bromo-4'-nitroacetophenone(99-81-0)1HNMR
2-Bromo-4'-nitroacetophenone(99-81-0)13CNMR
2-Bromo-4'-nitroacetophenone(99-81-0)IR1
2-Bromo-4'-nitroacetophenone(99-81-0)IR2
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

[Alfa Aesar]

[Sigma Aldrich]

99-81-0(sigmaaldrich)
[TCI AMERICA]

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