ChemicalBook >?? ???? >5-??????

5-??????

5-?????? ??? ???

?? ??:: 19463-48-0

???:: 5-??????

???(??):: 5-??????

???:: 5-CHLOROVANILLIN

???(??):: 3-CHLORO-4-HYDROXY-5-METHOXYBENZALDEHYDE;NSC 45929;AKOS B004155;250G 500G 1KG;3-chlorovanillin;5-CHLOROVANILLIN;AKOS BBS-00006984;Vanillin, 5-chloro-;5-CHLOROVANILLIN 97%;5-Monochlorovanillin

CBNumber:: CB8472072

???:: C8H7ClO3

??? ??:: 186.59

MOL ??:: 19463-48-0.mol

?? ?? 109

5-?????? ??

???: 165-169 °C(lit.)

?? ?: 266.91°C (rough estimate)

??: 1.3245 (rough estimate)

???: 1.5250 (estimate)

?? ??: Inert atmosphere,Room Temperature

?? ?? (pKa): 6.32±0.23(Predicted)

??: White to light yellow Solid

CAS ??????: 19463-48-0(CAS DataBase Reference)

EPA: Benzaldehyde, 3-chloro-4-hydroxy-5-methoxy- (19463-48-0)

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

??? ??	Xi
?? ???? ??	36/37/38
?????	26-36
????(UN No.)	UN 3077 9 / PGIII
WGK ??	3
HS ??	2913000090

????(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	??
H413	??? ??? ?? ????? ??? ??? ??	?? ????? ?? - ??	?? 4

??????:

P273	???? ???? ???.
P302+P352	??? ??? ??? ?? ????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

NFPA 704

	1
2		0

5-?????? C??? ??, ??, ??

??

The product has been used for an oxidation reaction by laccase to form hydroxymethine quinone.

5-?????? ?? ?? ? ???

???

6-Chloro-4-methylguaiacol 3-???-45-??????????97 5,6-??????? 2-CHLORO-4-HYDROXY-5-METHOXY-BENZALDEHYDE 5-Iodovanillin 5-????????? 3,4-?????????? ???? ??? ??(??) P-??????? ???

?? ??

AKOS B004665 3-(3-chloro-4-hydroxy-5-methoxy-phenyl)prop-2-enoic acid

5-?????? ?? ??

???( 109)?? ??

???	??	???	??	?? ?	??
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5-?????? ?? ??:

3-CHLORO-5-ETHOXY-4-HYDROXYBENZALDEHYDE 5-CHLOROVANILLIC ACID 5-CHLOROVANILLIN AKOS B004773 3-CHLORO-4,5-DIETHOXYBENZALDEHYDE AKOS B004653 3-CHLORO-5-METHOXY-4-PROPOXYBENZALDEHYDE 3-CHLORO-4-ETHOXY-5-METHOXYBENZALDEHYDE 4-(BENZYLOXY)-3-CHLORO-5-METHOXYBENZALDEHYDE 7-CHLORO-1,3-BENZODIOXOLE-5-CARBALDEHYDE 4-butoxy-3-chloro-5-methoxybenzaldehyde 5,6-DICHLORO-4-HYDROXY-3-METHOXYBENZOIC ACID 3-CHLORO-4 5-DIMETHOXYBENZALDEHYDE 97 5,6-CHLOROVANILLIN 6-CHLOROVANILLIN RARECHEM AL BI 0696 AKOS B004659 3-CHLORO-5-ETHOXY-4-[(4-FLUOROBENZYL)OXY]BENZALDEHYDE

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