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4,4-Difluoro-1,3,5,7,8-pentamethyl-4-bora-3a,4a-diaza-s-indacene

4,4-二氟-1,3,5,7,8-五甲基-4-硼-3a,4a-二氮杂-s-茚烯

Also known as: Pyrromethene 546, BODIPY 493/503, PyrroloCy546, 4,4-Difluoro-1,3,5,7,8-pentamethyl-4-bora-3a,4a-diaza-s-indacene, Difluoro{2-[1-(3,5-dimethyl-2H-pyrrol-2-ylidene-N)ethyl]-3,5-dimethyl-1H-pyrrolato-N}boron

4,4-Difluoro-1,3,5,7,8-pentamethyl-4-bora-3a,4a-diaza-s-indacene (CAS 121207-31-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H17BF2N2 and a molecular weight of 262.10600 g/mol. It is also known as Pyrromethene 546, BODIPY 493/503 and PyrroloCy546. Key property: a melting point of 257 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
121207-31-6
Jingsj CID
J-1955565-6
Molecular Formula
C14H17BF2N2
Chinese Name
4,4-二氟-1,3,5,7,8-五甲基-4-硼-3a,4a-二氮杂-s-茚烯
Molecular Weight
262.10600 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point257 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4,4-Difluoro-1,3,5,7,8-pentamethyl-4-bora-3a,4a-diaza-s-indacene?

The CAS number of 4,4-Difluoro-1,3,5,7,8-pentamethyl-4-bora-3a,4a-diaza-s-indacene is 121207-31-6.

What are the molecular formula and molecular weight of 4,4-Difluoro-1,3,5,7,8-pentamethyl-4-bora-3a,4a-diaza-s-indacene?

4,4-Difluoro-1,3,5,7,8-pentamethyl-4-bora-3a,4a-diaza-s-indacene has molecular formula C14H17BF2N2 and molecular weight 262.10600 g/mol.

Is 4,4-Difluoro-1,3,5,7,8-pentamethyl-4-bora-3a,4a-diaza-s-indacene hazardous?

4,4-Difluoro-1,3,5,7,8-pentamethyl-4-bora-3a,4a-diaza-s-indacene has GHS signal word Warning.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "4,4-Difluoro-1,3,5,7,8-pentamethyl-4-bora-3a,4a-diaza-s-indacene (CAS 121207-31-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1955565-6 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.