ChemicalBook >?? ???? >?? ??>?? ??>??>4-Tolylboronic acid

4-Tolylboronic acid

4-Tolylboronic acid ??? ???

?? ??:: 5720-05-8

???:: 4-Tolylboronic acid

???(??):: P-TOLYLBORONIC ACID;4-METHYLPHENYLBORONIC ACID;p-Tolueneboronic acid;t-509;NSC 62870;AKOS BRN-0019;p-tolyl-boronicaci;4-TOLYBORONIC ACID;RARECHEM AH PB 0227;4-TOLYLBORONIC ACID

CBNumber:: CB0702562

???:: C7H9BO2

??? ??:: 135.96

MOL ??:: 5720-05-8.mol

MSDS ??:: SDS

?? ?? 566

4-Tolylboronic acid ??

???: 256-263 °C(lit.)

?? ?: 275.2±33.0 °C(Predicted)

??: 1.10±0.1 g/cm3(Predicted)

?? ??: Keep in dark place,Sealed in dry,Room Temperature

???: DMSO(?? ???), ???(?? ???)

?? ?? (pKa): 8.84±0.10(Predicted)

??? ??: ??? ??

??: ???

???: ?? ?????.

BRN: 2935970

InChI: InChI=1S/C7H9BO2/c1-6-2-4-7(5-3-6)8(9)10/h2-5,9-10H,1H3

InChIKey: BIWQNIMLAISTBV-UHFFFAOYSA-N

SMILES: B(C1=CC=C(C)C=C1)(O)O

CAS ??????: 5720-05-8(CAS DataBase Reference)

NIST: P-methylbenzeneboronic acid(5720-05-8)

?? ? ?? ??
?? ? ???? ?? (GHS)

??? ??	Xi
?? ???? ??	36/37/38
?????	26-36-37/39
WGK ??	3
RTECS ??	XS7400000
?? ??	IRRITANT
HS ??	29319090
???? ???	11 - Combustible Solids

????(GHS):

?? ?:

Warning

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	P- ??
H315	??? ??? ???	????? ?? ?????	?? 2	??	P264, P280, P302+P352, P321,P332+P313, P362
H319	?? ?? ??? ???	?? ? ?? ?? ??? ??	?? 2A	??	P264, P280, P305+P351+P338,P337+P313P
H335	?? ???? ??? ? ??	?? ???? ?? - 1? ??;???? ??	?? 3	??

??????:

P261	??·?·??·???·??·...·????? ??? ????.
P264	?? ??? ?? ??? ????.
P264	?? ??? ?? ??? ????.
P280	????/???/???/?????? ?????.
P304+P340	???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405	???? ?????.

NFPA 704

	1
2		0

4-Tolylboronic acid C??? ??, ??, ??

??? ??

white to light yellow crystal powder

??

suzuki reaction

4-Tolylboronic acid ?? ?? ? ???

???

?? ??

??4'-?????-2-??????? 4-(PYRROLIDIN-1-YLMETHYL)????? 4,4'-Dimethylbiphenyl 4-Methyldiphenylamine Di-p-tolylamine 4-???????? DI-P-?????? ???-3,4',5-??????? 4-Methylbenzhydrol METHYL 4-METHYLCINNAMATE 4-Bromo-4'-methylbiphenyl 1-[2-(4-methylphenyl)phenyl]ethanone ???BAR-2003

4-Tolylboronic acid ?? ??

???( 566)?? ??

???	??	???	??	?? ?	??
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4-Tolylboronic acid ?? ??:

??? ??-???? P-????? ? 4-???????? 2-???? ?? ?? ??-?????? ??? ????? ? ???? ??????? ?????? ???? ???? 5,5-???-2-?????? ??? 3-????????????? ?? 2,4,6-????? ??? 2-???-4-??????????????

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