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

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

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

?? ??:: 2420-16-8

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

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

???:: 3-Chloro-4-hydroxybenzaldehyde

???(??):: AKOS B028967;TIMTEC-BB SBB005887;TIMTEC-BB SBB004014;3-CHLORO-4-HYROXYBENZALDEHYDE;3-CHLORO-4-HYDROXYBENZALDEHYDE;Benzaldehyde, 3-chloro-4-hydroxy-;3-Chloro-4-hydroxybenzaldehyde >3-Chloro-4-hydroxybenzaldehyde 98%;3-Chloro-4-hydroxybenzaldehyde, 98%,;3-Chloro-4-hydroxybenzaldehyde, 99+%

CBNumber:: CB9203815

???:: C7H5ClO2

??? ??:: 156.57

MOL ??:: 2420-16-8.mol

MSDS ??:: SDS

?? ?? 236

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

???: 133-137 °C (lit.)

?? ?: 150 °C / 14mmHg

??: 1.2683 (rough estimate)

???: 1.5812 (estimate)

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

??? ??: powder to crystal

?? ?? (pKa): 6.30±0.18(Predicted)

??: White to Light yellow to Light orange

??: Air Sensitive

CAS ??????: 2420-16-8(CAS DataBase Reference)

NIST: 3-Chloro-4-hydroxybenzaldehyde(2420-16-8)

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

??? ??	Xn,Xi
?? ???? ??	36/37/38-43-41-37/38-22-20/21/22
?????	26-37/39-36/37/39-36-37
WGK ??	3
?? ?? ??	Irritant/Air Sensitive
HS ??	29130000

????(GHS):

?? ?:

Danger

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	P- ??
H302	??? ???	?? ?? ?? - ??	?? 4	??	P264, P270, P301+P312, P330, P501
H315	??? ??? ???	????? ?? ?????	?? 2	??	P264, P280, P302+P352, P321,P332+P313, P362
H317	????? ?? ??? ??? ? ??	?? ??? ??	?? 1	??	P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H318	?? ?? ??? ???	?? ? ?? ?? ??? ??	?? 1	??	P280, P305+P351+P338, P310
H335	?? ???? ??? ? ??	?? ???? ?? - 1? ??;???? ??	?? 3	??

??????:

P280	????/???/???/?????? ?????.
P302+P352	??? ??? ??? ?? ????.

NFPA 704

	1
2		0

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

??? ??

White solid

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

???

?? ??

Phenol, 2-chloro-4-(1-piperidinylmethyl)- Benzaldehyde, 3-chloro-4-hydroxy-5-nitro- CHEMBRDG-BB 4015100 3-???-4-[(4-?????)??]?????? 3-CHLORO-4-(CYCLOPROPYLMETHOXY)BENZALDEHYDE 2-Chloro-4-Formylphenyl Trifluoromethanesulfonate 3-chloro-4-isopropoxybenzaldehyde Benzaldehyde, 3-chloro-4-[(2R)-2,3-dihydroxypropoxy]-

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

???( 236)?? ??

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

3-?????????? ??? ???? 4-?????????? ??????? ?????????? 3-CHLORO-4-HYDROXYBENZOIC ACID Protocatechuic acid 2-Chloro-3-hydroxypyridine Ethacrynic acid 5-CHLOROVANILLIC ACID METHYL 3,5-DICHLORO-4-HYDROXYBENZOATE 3-CHLORO-4-METHOXYBENZOIC ACID METHYL 3-CHLORO-4-METHOXYBENZOATE 3-CHLORO-4-METHOXYBENZALDEHYDE 3,5-Dichloro-4-hydroxybenzoic acid METHYL 3-CHLORO-4-HYDROXYBENZOATE ETHYL 3,5-DICHLORO-4-HYDROXYBENZOATE 5-Chlorosalicylaldehyde

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