ChemicalBook >?? ???? >4-?????-3-??????????

4-?????-3-??????????

4-?????-3-?????????? ??? ???

?? ??:: 476620-20-9

???:: 4-?????-3-??????????

???(??):: 4-?????-3-??????????

???:: 4-Methylthiophene-3-boronic acid pinacol ester

???(??):: 4-Methylthiophene-3-boronic acid pinacol ester;4,4,5,5-Tetramethyl-2-(4-methylthien-3-yl)-1,3,2-dioxaborolane;4,4,5,5-Tetramethyl-2-(4-methyl-3-thienyl)-1,3,2-dioxaborolane;1,3,2-Dioxaborolane, 4,4,5,5-tetraMethyl-2-(4-Methyl-3-thienyl)-;4,4,5,5-tetramethyl-2-(4-methylthiophen-3-yl)-1,3,2-dioxaborolane

CBNumber:: CB21518588

???:: C11H17BO2S

??? ??:: 224.13

MOL ??:: 476620-20-9.mol

?? ?? 38

4-?????-3-?????????? ??

??: 1.031 g/mL at 25 °C

???: n20/D1.5039

???: >110℃

?? ??: 2-8°C

?? ?: 72-75°C/0.2-0.3 mmHg

CAS ??????: 476620-20-9

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

WGK ??	3
HS ??	2934999090

????(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	??·?·??·???·??·...·????? ??? ????.
P304+P340	???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405	???? ?????.

NFPA 704

	0
2		0

4-?????-3-?????????? C??? ??, ??, ??

??

4-Methylthiophene-3-boronic acid pinacol ester is a useful reactant for the synthesis of aryl/heteroaryl/alkenyl borates.

4-?????-3-?????????? ?? ?? ? ???

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4-?????-3-?????????? ?? ??

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4-?????-3-?????????? ?? ??:

Phenylboronic acid 3-CYANOTHIOPHENE-4-BORONIC ACID PINACOL ESTER 4-Methyl-3-thiopheneboronic acid 4-Methylthiophene-3-boronic acid pinacol ester Thiophene-3-boronic acid pinacol ester

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