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2252-37-1

2252-37-1 Structure

2252-37-1 Structure
IdentificationMore
[Name]

2-Bromo-6-fluorobenzoic acid
[CAS]

2252-37-1
[Synonyms]

1-(4'-IODOPHENYL)BUTANE
1-BUTYL-4-IODOBENZENE
1-N-BUTYL-4-IODOBENZENE
2-BROMO-6-FLUOROBENZOIC ACID
2-FLUORO-6-BROMOBENZOIC ACID
4-N-BUTYLIODOBENZENE
BUTTPARK 24\01-96
P-BUTYLIODOBENZENE
6-Bromo-2-Fluorobenzoic Acid 2-Fluoro-6-Bromobenzoic Acid
6-Bromo-2-Fluorobenzoic Acid
2-Bromo-6-fluorobenzoic
2-fluoro-6-bromobenzonic acid
[EINECS(EC#)]

207-259-0
[Molecular Formula]

C7H4BrFO2
[MDL Number]

MFCD00051927
[Molecular Weight]

219.01
[MOL File]

2252-37-1.mol
Chemical PropertiesBack Directory
[Melting point ]

153-155°C
[Boiling point ]

286.1±25.0 °C(Predicted)
[density ]

1.789±0.06 g/cm3(Predicted)
[refractive index ]

1.567-1.569
[storage temp. ]

Sealed in dry,Room Temperature
[form ]

Solid
[pka]

1.92±0.10(Predicted)
[color ]

White to Light yellow to Light orange
[InChI]

InChI=1S/C7H4BrFO2/c8-4-2-1-3-5(9)6(4)7(10)11/h1-3H,(H,10,11)
[InChIKey]

MDAZJVAIZVUWDE-UHFFFAOYSA-N
[SMILES]

C(O)(=O)C1=C(F)C=CC=C1Br
[CAS DataBase Reference]

2252-37-1(CAS DataBase Reference)
Safety DataBack Directory
[Symbol(GHS) ]

Skull and Crossbones (GHS06)Exclamation Mark (GHS07)
GHS06,GHS07
[Signal word ]

Danger
[Hazard statements ]

H315-H335-H301-H319
[Precautionary statements ]

P261-P280a-P304+P340-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P301+P310-P305+P351+P338
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[RIDADR ]

2811
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HazardClass ]

IRRITANT
[PackingGroup ]

Ⅲ
[HS Code ]

29163990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Tetrahydrofuran-->n-Butyllithium-->Nitrogen-->Carbon dioxide-->Diisopropylamine-->3-Bromofluorobenzene-->2-Bromo-6-fluorobenzonitrile-->2-Bromo-6-fluorobenzaldehyde-->3-Bromo-2-methylaniline-->2-Amino-6-fluorobenzoic acid-->2-Fluoro-6-bromobenzyl bromide-->2-Bromo-1-fluoro-3-iodobenzene-->1,2-Dibromo-3-fluoro-benzene-->2-Fluoro-6-iodobenzoic acid-->2-Bromo-6-fluorotoluene-->1-Fluoro-3-iodobenzene
[Preparation Products]

tert-butyl (2-bromo-6-fluorophenyl)carbamate
Hazard InformationBack Directory
[Chemical Properties]

White powder
[Uses]

2-Bromo-6-fluorobenzoic acid is an intermediate, mainly used in the industries such as medicine, agricultural chemicals at present.
[Synthesis]

The synthesis and preparation method of the 2-bromo-6-fluorobenzoic acid comprises the following steps: by using o-fluorobenzonitrile as an initial raw material, carrying out nitrification, nitroreduction, bromization, diazo-deamination and hydrolysis to synthesize the 2-bromo-6-fluorobenzoic acid.
[References]

[1] Organic Letters, 2009, vol. 11, # 5, p. 1051 - 1054
[2] Australian Journal of Chemistry, 2016, vol. 69, # 3, p. 307 - 313
[3] Synthesis, 2005, # 4, p. 617 - 621
[4] Tetrahedron Letters, 1996, vol. 37, # 36, p. 6551 - 6554
[5] ChemMedChem, 2010, vol. 5, # 10, p. 1693 - 1696
Spectrum DetailBack Directory
[Spectrum Detail]

2-Bromo-6-fluorobenzoic acid(2252-37-1)1HNMR
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