ChemicalBook >?? ???? >??,1,4-????-2,5-?????-(9CI)

??,1,4-????-2,5-?????-(9CI)

??,1,4-????-2,5-?????-(9CI) ??? ???

???(??):: 1,4-Diethynyl-2,5-difluorobenzene;Benzene, 1,4-diethynyl-2,5-difluoro-;Benzene, 1,4-diethynyl-2,5-difluoro- (9CI);1,4-Diethynyl-2,5-difluorobenzene - [D94542]

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??,1,4-????-2,5-?????-(9CI) ??

HS ??	2903998090

????(GHS):

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Warning

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??	??·?? ??	?? ??	??	?? ?	P- ??
H302	??? ???	?? ?? ?? - ??	?? 4	??	P264, P270, P301+P312, P330, P501
H315	??? ??? ???	????? ?? ?????	?? 2	??	P264, P280, P302+P352, P321,P332+P313, P362
H319	?? ?? ??? ???	?? ? ?? ?? ??? ??	?? 2A	??	P264, P280, P305+P351+P338,P337+P313P
H335	?? ???? ??? ? ??	?? ???? ?? - 1? ??;???? ??	?? 3	??

??????:

P280	????/???/???/?????? ?????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

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2H-Tetrazole, 5-[4-(1H-1,2,4-triazol-1-yl)phenyl]- 4',4''',4''''',4'''''''-(ethene-1,1,2,2-tetrayl)tetrakis(([1,1'-biphenyl]-4-carbaldehyde)) 1,2,3,4,5,6-Hexakis(4-bromophenyl)benzene Tetra (4-pinacyl phenyl) methane 4,4'-(benzo[c][1,2,5]thiadiazole-4,7-diyl)dianiline 4,4',4'',4'''-silanetetrayltetrabenzaldehyde 4-[tris(4-formylphenyl)methyl]benzaldehyde 4,4''-DIAMINO-P-TERPHENYL 3,3',3''-(1,3,5-triazine-2,4,6-triyl)triphenol Tetrakis(4-hydroxybiphenyl)ethylene 1,1'-(5'-(4-acetylphenyl)-[1,1':3',1''-terphenyl]-4,4''-diyl)diethanone Tetraphenylmethane 3,5-bis(pyridin-4-yl)-4-amino-1,2,4-triazole N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 4'-BROMO-2,2':6',2''-TERPYRIDINE Tetrakis[(4-aminophenoxy)methyl]methane TAPA Diphenylethyne- 3, 3', 5, 5'-tetracarboxylic acid (PCN-14)