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1 3-BIS(4-(DIMETHYLAMINO)-2-HYDROXYPHEN&

1 3-BIS(4-(DIMETHYLAMINO)-2-HYDROXYPHEN& ??? ???
?? ??:
63842-83-1
???:
1 3-BIS(4-(DIMETHYLAMINO)-2-HYDROXYPHEN&
???(??):
1 3-BIS(4-(DIMETHYLAMINO)-2-HYDROXYPHEN&;bis<4-(dimethylamino)-2-hydroxyphenyl>squaraine;1,3-bis(4-(dimethylamino)-2-hydroxyphenyl) -2,4-D;1,3-BIS(4-(DIMETHYLAMINO)-2-HYDROXYPHENY L) -2,4-DIHYDROXYCYCLOBUTENEDIYLIUM(OH)2;1,3-bis[4-(dimethylamino)-2-hydroxyphenyl]-2,4-dihydroxycyclobutenediylium dihydroxide, bis(inner salt);1-(4-Dimethylamino-2-hydroxy-phenyl)-3-(4-dimethylimmonium-2-hydroxy-cyclohexa-2,5-dien-1-ylidene)-2-oxo-cyclobuten-4-olate
CBNumber:
CB9504026
???:
C20H20N2O4
??? ??:
352.39
MOL ??:
63842-83-1.mol

1 3-BIS(4-(DIMETHYLAMINO)-2-HYDROXYPHEN& ??

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>300 °C(lit.)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P321 (…) ??? ???.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P362 ??? ??? ?? ?? ?? ?????

1 3-BIS(4-(DIMETHYLAMINO)-2-HYDROXYPHEN& C??? ??, ??, ??

1 3-BIS(4-(DIMETHYLAMINO)-2-HYDROXYPHEN& ?? ?? ? ???

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1 3-BIS(4-(DIMETHYLAMINO)-2-HYDROXYPHEN& ?? ??

???( 5)?? ??
??? ?? ??? ?? ?? ? ??
Aagile Labs Division of Tyger Scientific --
tygersci@yahoo.com United States 6568 68
SIGMA-RBI --
Switzerland 6896 91
Guangzhou WeiBo Chemical Co., Ltd. --
weibochem@163.com China 6187 67
APAC Pharmaceutical, LLC --
sales@apacpharma.com United States 6322 38
Shanghai Weile Chemical Technology Co., Ltd --
sales@weilesci.com China 582 34

1 3-BIS(4-(DIMETHYLAMINO)-2-HYDROXYPHEN& ?? ??:

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