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ChemicalBook--->CAS DataBase List--->87199-17-5

87199-17-5

87199-17-5 Structure

87199-17-5 Structure
IdentificationMore
[Name]

4-Formylphenylboronic acid
[CAS]

87199-17-5
[Synonyms]

4-BORONOBENZALDEHYDE
4-(dihydroxyboryl)benzaldehyde
4-FORMYLBENZENEBORONIC ACID
4-FORMYLPHENYLBORONIC ACID
AKOS BRN-0111
BENZALDEHYDE-4-BORONIC ACID
P-FORMYLPHENYLBORONIC ACID
RARECHEM AH PB 0193
TIMTEC-BB SBB004077
4-Boronobenzaldehyde~4-Formylphenylboronic acid
4-Formylpenylboronic Acid
2,4-DINITROTOLUENE,1X1ML, ACN 1000UG/ML
Boronic acid, (4-formylphenyl)-(9CI)
4-Formylbenzeneboronicacid,97%
4-Formylphenylboronic acid(FPBA)
4-FORMYLPHENYLBORONIC ACID, 98+%
PARAFORMYLPHENYLBORONIC ACID
4-Formylphenlboronic acid
4-Formylphenylboronic Acid (contains varying amounts of Anhydride)
FPBA
[EINECS(EC#)]

438-670-5
[Molecular Formula]

C7H7BO3
[MDL Number]

MFCD00151823
[Molecular Weight]

149.94
[MOL File]

87199-17-5.mol
Chemical PropertiesBack Directory
[Appearance]

white to light yellow crystal powder
[Melting point ]

237-242 °C (lit.)
[Boiling point ]

347.6±44.0 °C(Predicted)
[density ]

1.24±0.1 g/cm3(Predicted)
[vapor pressure ]

0Pa at 25℃
[storage temp. ]

0-6°C
[solubility ]

<10g/l
[form ]

Liquid
[pka]

7.34±0.10(Predicted)
[color ]

Clear colorless to yellow-orange
[PH]

5.5 (1g/l, H2O, 20℃)
[Water Solubility ]

Slightly Soluble in water.
[Sensitive ]

Air Sensitive
[Detection Methods]

HPLC,NMR
[BRN ]

3030770
[InChIKey]

VXWBQOJISHAKKM-UHFFFAOYSA-N
[LogP]

1.36 at 20℃
[CAS DataBase Reference]

87199-17-5(CAS DataBase Reference)
[EPA Substance Registry System]

87199-17-5(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

C,Xi
[Risk Statements ]

R34:Causes burns.
R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S22:Do not breathe dust .
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) .
S37/39:Wear suitable gloves and eye/face protection .
S36:Wear suitable protective clothing .
[RIDADR ]

UN 1759 8/PG 3
[WGK Germany ]

3
[F ]

10
[Hazard Note ]

Irritant
[TSCA ]

T
[HazardClass ]

IRRITANT, AIR SENSITIVE
[HS Code ]

29319099
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Tetrahydrofuran-->Toluene-->n-Butyllithium-->p-Toluenesulfonic acid-->Ethylene glycol-->4-Bromobenzaldehyde
[Preparation Products]

3-THIOPHEN-2-YL-BENZALDEHYDE-->1,3,5-Tris(p-formylphenyl)benzene-->(2-(4-vinylphenyl)ethene-1,1,2-triyl)tribenzene-->3,4'-DIHYDROXYFLAVONE-->4-(2-Cyanophenyl)benzaldehyde-->4-AMINOMETHYLPHENYLBORONIC ACID, PINACOL ESTER, HCL-->4-((N-BOC-AMINO)METHYL)PHENYLBORONIC ACID-->4-(2-PHENYLETH-1-YNYL)BENZALDEHYDE-->Des-N-(methoxycarbonyl)-L-tert-leucine Bis-Boc Atazanavir-->URMC-099-->(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol
Hazard InformationBack Directory
[Chemical Properties]

white to light yellow crystal powder
[Uses]

suzuki reaction
[Flammability and Explosibility]

Notclassified
[Synthesis]

Potassium phenyltrifluoroborate (184 mg, 1.00 mmol) was added to a solution of iron trichloride (185 mg, 1.10 mmol) in 3 mL of 1:1 THF/water. The mixture was stirred at room temperature for 30 min. The reaction mixture was then passed through a short column containing neutral absorption alumina. The alumina was then washed with a mixture of ethyl acetate/hexanes (2:1) to obtain 4-Formylphenylboronic acid (105 mg, 86%). [The boronic acid products can also be isolated by simple extraction techniques.]
Spectrum DetailBack Directory
[Spectrum Detail]

4-Formylphenylboronic acid(87199-17-5)1HNMR
4-Formylphenylboronic acid(87199-17-5)IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

4-Formylphenylboronic acid, 97%(87199-17-5)
[Alfa Aesar]

4-Formylbenzeneboronic acid, 97%(87199-17-5)
[Sigma Aldrich]

87199-17-5(sigmaaldrich)
[TCI AMERICA]

4-Formylphenylboronic Acid  (contains varying amounts of Anhydride)(87199-17-5)
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