fda

Date：2021-12-14 Categories：Related Application Product

post date:

dec 14,2021

expiry date:

jun 12,2022

detailed description:

cas no. :15499-84-0

purity: 99%min.
appearance: white powder
metal ions: 1ppm max. for one single metal ions
packing size: 1kg/bag；20kg/drum
application: high heat resistance aviation composite material, pi film etc.

for details, please contact the sales manager:
mr.ye 18222275652; ms. cao 18222265956; sales department: 022-83726202-8855

cas registry number:	15499-84-0
synonyms:	;bisaminophenylfluorene;4-[9-(4-aminophenyl)-9h-fluoren-9-yl]aniline;akos bbb/416;9,9′-bis (4-aminophenyl) fluorene;9,9-bis(4-aminophenyl)fluorene;bio-farma bf003152;timtec-bb sbb008629;bis(4-aminophenyl)fluorene;4,4′-(9h-fluorene-9,9-diyl)dianiline;4,4-(9-fluorenylidene)dianiline;bafl;9,9-bis(4-aminophenyl)fluorene(fda);
molecular formula:	c₂₅h₂₀n₂
molecular weight:	348.4397
molecular structure:
hazard symbols:	xn:harmful;
risk codes:	r20/21/22:; r36/37:;
safety description:	s26:; s36:;

Tags：FDA

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