9,9-Bis(4-aminophenyl)fluorene, 99%

Name: 9,9-Bis(4-aminophenyl)fluorene, 99%
Brand: Vaqora Chemicals
SKU: VQ-009362

About 9,9-Bis(4-aminophenyl)fluorene, 99%

9,9-Bis(4-aminophenyl)fluorene is an amine building block carrying the CAS registry number 15499-84-0 with a typical assay of 99%. Formula C25H20N2, molecular weight 348.4 g/mol. Its systematic (IUPAC) name is 4-[9-(4-aminophenyl)fluoren-9-yl]aniline. Alternative names: 4,4'-(9-Fluorenylidene)dianiline and 4,4'-(9H-fluorene-9,9-diyl)dianiline.

The material typically appears as white to off-white powder or crystals. Key physical data: a melting point of 237-239 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 9,9-Bis(4-aminophenyl)fluorene in 5 g, 25 g, 100 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	9,9-Bis(4-aminophenyl)fluorene, 99%
Catalogue No.	VQ-009362
CAS Number	15499-84-0
IUPAC name	4-[9-(4-aminophenyl)fluoren-9-yl]aniline
Molecular formula	C₂₅H₂₀N₂
Molecular weight	348.4 g/mol
Exact mass	348.1626
Purity / assay	99%
HSN code	29335990
InChIKey	KIFDSGGWDIVQGN-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C3=CC=CC=C3C2(C4=CC=C(C=C4)N)C5=CC=C(C=C5)N
PubChem CID	631552

Physical properties
Physical form	Crystalline
Appearance	White to off-white powder or crystals
Melting point	237-239 °C
LogP (XLogP3)	5.3
H-bond donors / acceptors	2 / 2
TPSA	52 Å²
Synonyms	4,4'-(9-Fluorenylidene)dianiline, 4,4'-(9H-fluorene-9,9-diyl)dianiline, 9,9-Bis(4-aminophenyl)fluorene, Benzenamine, 4,4'-(9H-fluoren-9-ylidene)bis-, 4-[9-(4-aminophenyl)-9H-fluoren-9-yl]aniline, 4,4/'-(9-Fluorenylidene)dianiline, 9,9-Bis(4-aminophenyl)fluorene (FDA), 4,4 inverted exclamation marka-(9-Fluorenylidene)dianiline, 4-[9-(4-aminophenyl)fluoren-9-yl]phenylamine, 9,9-bis(4-aminophenyl )fluorene, 4,4\'-(9-Fluorenylidene)dianiline, 4,4'-(9-Fluorenylidene)dianiline, 99%

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 9,9-Bis(4-aminophenyl)fluorene, 99%?

The CAS Registry Number of 9,9-Bis(4-aminophenyl)fluorene, 99% is 15499-84-0. It is also known as 4,4'-(9-Fluorenylidene)dianiline, 4,4'-(9H-fluorene-9,9-diyl)dianiline, 9,9-Bis(4-aminophenyl)fluorene.

What is the molecular formula and molecular weight of 9,9-Bis(4-aminophenyl)fluorene, 99%?

9,9-Bis(4-aminophenyl)fluorene, 99% has the molecular formula C25H20N2 and a molecular weight of 348.4 g/mol. Its IUPAC name is 4-[9-(4-aminophenyl)fluoren-9-yl]aniline.

Which grade and pack sizes of 9,9-Bis(4-aminophenyl)fluorene, 99% can I order?

We supply 9,9-Bis(4-aminophenyl)fluorene, 99% in (99%) grade, in 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 9,9-Bis(4-aminophenyl)fluorene, 99%?

Yes. Every lot of 9,9-Bis(4-aminophenyl)fluorene, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 9,9-Bis(4-aminophenyl)fluorene, 99% be shipped internationally?

Yes. 9,9-Bis(4-aminophenyl)fluorene, 99% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.