ChemicalBook >?? ???? >??? ??>??? ??>???? ???>4,4'-????????

4,4'-????????

4,4'-???????? ??? ???

?? ??:: 2479-49-4

???:: 4,4'-????????

???(??):: 4,4'-????????

???:: 4,4'-Carbonyldiphthalic acid

???(??):: BENZOPHENONE TETRACARBOXYLIC ACID;3,3',4,4'-Benzophenonetetracarboxylic acid;4,4'-Carbonyldiphthalic acid;4,4'-Carbonyldiphthalic acid;4,4'-Carbonylbis(phthalic acid);4'-Benzophenonetetracarboxylic acid;4-(3,4-dicarboxybenzoyl)phthalic acid;4,4’-carbonylbis-2-benzenedicarboxylicacid;Benzophenone-3,3',4,4'-tetracarboxylic acid;3,3’,4,4’-Diphenylketonetetracarboxylicacid

CBNumber:: CB1185717

???:: C17H10O9

??? ??:: 358.26

MOL ??:: 2479-49-4.mol

MSDS ??:: SDS

?? ?? 91

4,4'-???????? ??

???: 224 °C

?? ?: 734.0±60.0 °C(Predicted)

??: 1.645±0.06 g/cm3(Predicted)

???: 99 °C

?? ??: Sealed in dry,2-8°C

?? ?? (pKa): 2.43±0.10(Predicted)

??? ??: Solid

??: White to off-white

???: Water : 7.2 mg/mL (20.10 mM)

CAS ??????: 2479-49-4(CAS DataBase Reference)

EPA: 1,2-Benzenedicarboxylic acid, 4,4'-carbonylbis- (2479-49-4)

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

TSCA	TSCA listed

????(GHS):

?? ?:

Warning

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	?? ??	P- ??
H317	????? ?? ??? ??? ? ??	?? ??? ??	?? 1	??		P261, P272, P280, P302+P352,P333+P313, P321, P363, P501

??????:

P261	??·?·??·???·??·...·????? ??? ????.
P272	??? ??? ??? ??? ???? ???.
P280	????/???/???/?????? ?????.
P302+P352	??? ??? ??? ?? ????.
P321	(…) ??? ???.
P333+P313	????? ?? ??? ???? ???? ??·??? ????.
P363	?? ??? ??? ??? ?????.
P501	...? ??? / ??? ?? ???.

4,4'-???????? C??? ??, ??, ??

4,4'-???????? ?? ?? ? ???

???

o-??? 3,3',4,4'-????????? ? ??? ??????

?? ??

Acesulfame ??????? 1,5-???-2-????? AMBRETTOLIDE ???? 4-(4-??????)-2-??? 3,3',4,4'-???? ?????? 2???

4,4'-???????? ?? ??

???( 91)?? ??

???	??	???	??	?? ?	??
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29640	60
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Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
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Jilin Chinese Academy of Sciences-yanshen Technology	+undefined18143011203	info@chemextension.com	China	42056	58
Aladdin Scientific		tp@aladdinsci.com	United States	57505	58

4,4'-???????? ?? ??:

???????? 5,5'-????-1,3-?????????? 2-?????-4-??????? ???? 1,2,4,5-?????????? ??? ?? ??? Protocatechuic acid Benzophenone oxime 4-ACETYLBENZALDEHYDE 3',4'-Dimethylacetophenone 3,4'-DIMETHYLBENZOPHENONE 4-Methylphthalic acid BENZOPHENONE-4,4'-DICARBOXYLIC ACID 4-Acetylbenzoic acid 4-BENZYL-BENZALDEHYDE DI-P-TOLYLMETHANE 3-ACETYLBENZOIC ACID 4,4'-Dimethylbenzophenone

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