9-Bromofluorene, 98%

About 9-Bromofluorene, 98%

9-Bromofluorene is a halogenated building block carrying the CAS registry number 1940-57-4 at a purity of 98%. With the molecular formula C13H9Br, it has a molar mass of 245.11 g/mol. Systematically, it is named 9-bromo-9H-fluorene. It is also known as 9-Fluorenyl Bromide or 9H-Fluorene, 9-bromo-.

It is supplied as a white to yellow to beige powder or solid. Literature values give a melting point of 101-104 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span cross-coupling substrates, alkylation reactions, organic synthesis and pharmaceutical synthesis. Buyers come mainly from pharmaceutical manufacturing, academic and industrial research and agrochemical production.

Standard pack sizes are 5 g, 25 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Cross-coupling substrates
Alkylation reactions
Organic synthesis
Pharmaceutical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	9-Bromofluorene, 98%
Catalogue No.	VQ-010436
CAS Number	1940-57-4
IUPAC name	9-bromo-9H-fluorene
Molecular formula	C₁₃H₉Br
Molecular weight	245.11 g/mol
Exact mass	243.9888
Purity / assay	98%
HSN code	29335990
InChIKey	AHCDKANCCBEQJJ-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C(C3=CC=CC=C32)Br
PubChem CID	16024

Physical properties
Physical form	Powder
Appearance	White to yellow to beige powder or solid
Melting point	101-104 °C
LogP (XLogP3)	3.9
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Synonyms	9-Fluorenyl Bromide, 9H-Fluorene, 9-bromo-, 9-brom-9H-fluoren, 9-Bromo-9H-fluorene #, monobromofluorene, 9-Bromofluorene, 98%, 4-05-00-02148 (Beilstein Handbook Reference)

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements: P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, 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-Bromofluorene, 98%?

The CAS Registry Number of 9-Bromofluorene, 98% is 1940-57-4. It is also known as 9-Fluorenyl Bromide, 9H-Fluorene, 9-bromo-, 9-brom-9H-fluoren.

What is the molecular formula and molecular weight of 9-Bromofluorene, 98%?

9-Bromofluorene, 98% has the molecular formula C13H9Br and a molecular weight of 245.11 g/mol. Its IUPAC name is 9-bromo-9H-fluorene.

Which grade and pack sizes of 9-Bromofluorene, 98% can I order?

We supply 9-Bromofluorene, 98% in (98%) grade, in 5 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 9-Bromofluorene, 98%?

Yes. Every lot of 9-Bromofluorene, 98% 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-Bromofluorene, 98% be shipped internationally?

Yes. 9-Bromofluorene, 98% 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.