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Cas Database

Name	3-Aminobenzeneboronic acid	EINECS	250-189-0
CAS No.	30418-59-8	Density	1.23 g/cm³
PSA	66.48000	LogP	-0.47020
Solubility	Soluble in water (partly miscible).	Melting Point	98 °C
Formula	C₆H₈BNO₂	Boiling Point	376 °C at 760 mmHg
Molecular Weight	136.946	Flash Point	181.2 °C
Transport Information	N/A	Appearance	light yellow crystalline solid
Safety	26-36/37/39	Risk Codes	36/37/38
Molecular Structure		Hazard Symbols	Xi
Synonyms	Benzeneboronicacid, m-amino- (6CI,7CI,8CI);Boronic acid, (3-aminophenyl)- (9CI);3-Aminophenyl(dihydroxy)borane;m-Aminobenzeneboronic acid;m-Aminophenylboronicacid;	Article Data	16

3-Aminobenzeneboronic acid Synthetic route

: 13331-27-6
m-nitrobenzene boronic acid

: 30418-59-8
3-Aminophenylboronic acid

Conditions

Conditions	Yield
Stage #1: m-nitrobenzene boronic acid With hydrogenchloride; 1,1,1,3',3',3'-hexafluoro-propanol; iron In water at 20℃; for 0.5h; Stage #2: With sodium hydrogencarbonate In water chemoselective reaction;	83%
With methanol; platinum Hydrogenation;
With barium dihydroxide; iron(II) hydroxide; water
With hydrogen; platinum(IV) oxide In methanol; water under 3102.97 Torr; for 0.75h;
With hydrogen In methanol at 20℃; under 775.743 Torr; for 20h;

: 1160186-73-1
potassium 3-aminophenyltrifluoroborate

: 7732-18-5
water

: 30418-59-8
3-Aminophenylboronic acid

Conditions

Conditions	Yield
With montmorillonite K10 at 25℃; for 1.5h;	78%

: 585-79-5
3-Bromonitrobenzene

: 13826-27-2
2,2'-bis(1,3,2-benzodioxaborole)

: 30418-59-8
3-Aminophenylboronic acid

Conditions

Conditions	Yield
With tetrakis(triphenylphosphine) palladium(0); potassium acetate In dimethyl sulfoxide at 90℃; Solvent; Reagent/catalyst; Temperature; Inert atmosphere;	71%

: 3-aminophenylboronic acid hydrogen sulphate

: 30418-59-8
3-Aminophenylboronic acid

Conditions

Conditions	Yield
With sodium hydroxide In water pH=7.2;	66%

: 2-(3-aminophenyl)-4-{[tris-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silanyl]methyl}[1,3,2]dioxaborolane

: 30418-59-8
3-Aminophenylboronic acid

Conditions

Conditions	Yield
With acetic acid In tetrahydrofuran; water at 20℃;

: 98-80-6
phenylboronic acid

: 30418-59-8
3-Aminophenylboronic acid

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: urea; nitric acid 2: iron (II)-hydroxide; barium hydroxide; water View Scheme

: 3-aminophenylboronic acid hydrochloric salt

: 30418-59-8
3-Aminophenylboronic acid

Conditions

Conditions	Yield
With NaF; Nafion solution In hydrogenchloride Electrochem. Process; on glassy carbon electrode according to Nicolas, M., et al., J. Eur. J. Org. Chem., 2000, 9, 1703-1710; NH2C6H4B(OH)2*HCl, NaF (40 mM) dissolvedin 0.2 M HCl; Nafion soln. added; mixt. vigorously stirred; potential w as scanned between 0.0 and +1.1 V...;
With NaF In hydrogenchloride Electrochem. Process; on glassy carbon electrode according to Nicolas, M., et al., J. Eur. J. Org. Chem., 2000, 9, 1703-1710; NH2C6H4B(OH)2*HCl, NaF (200 mM) dissolved in 0.5 M HCl; mixt. vigorously stirred; potential was scanned between 0.0 and +1.1 V in the unstirred soln.;

: 3-aminophenylboronic acid hemisulfate

: 30418-59-8
3-Aminophenylboronic acid

Conditions

Conditions	Yield
With sodium hydroxide In water at 0 - 5℃; pH=7.2;	21.7 g

: 591-19-5
3-bromoaniline

: 30418-59-8
3-Aminophenylboronic acid

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: toluene-4-sulfonic acid / toluene / 150 h / Reflux; Large scale 2: n-butyllithium / tetrahydrofuran; hexane / -80 °C / Inert atmosphere 3: sodium hydroxide / water / 0 - 5 °C / pH 7.2 View Scheme
Multi-step reaction with 3 steps 1: toluene / Reflux; Large scale 2: n-butyllithium / tetrahydrofuran; hexane / -80 °C / Inert atmosphere 3: sodium hydroxide / water / 0 - 5 °C / pH 7.2 View Scheme

: 1020180-02-2
3-bromo-N-(diphenylmethylene)-benzenamine

: 30418-59-8
3-Aminophenylboronic acid

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: n-butyllithium / tetrahydrofuran; hexane / -80 °C / Inert atmosphere 2: sodium hydroxide / water / 0 - 5 °C / pH 7.2 View Scheme

3-Aminobenzeneboronic acid Chemical Properties

IUPAC Name: (3-aminophenyl)boronic acid
The MF of 3-Aminobenzeneboronic acid(30418-59-8): C₆H₈BNO₂
The MW of 3-Aminobenzeneboronic acid(30418-59-8): 136.94
EINECS: 250-189-0
mp: 98 °C
Density: 1.23 g/cm³
Flash Point: 181.2 °C
Boiling Point: 376 °C at 760 mmHg
Index of Refraction: 1.582
Categories: Amines;blocks;BoronicAcids;Boronic acids;Boronic Acid;B (Classes of Boron Compounds)
Synonyms: M-APBA;M-AMINOPHENYLBORONIC ACID;3-AMINOPHENYLBORONIC ACID;3-AMINOBENZENEBORONIC ACID;TIMTEC-BB SBB004197;(m-aminophenyl)metaboric acid;3-Aminophenylboric Acid;3-AMINOBENZENEBORONIC ACID 1-HYDRATE
The Structure of 3-Aminobenzeneboronic acid(30418-59-8):

3-Aminobenzeneboronic acid Safety Profile

Hazard Codes:

Xi
Risk Statements: 36/37/38
36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 26-36/37/39
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39: Wear suitable protective clothing, gloves and eye/face protection
Hazard Note: Irritant

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