157410-23-6

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157410-23-6 Structure

Identification	Back Directory
[Name] [[(3,4,5-Trimethyl-1H-pyrrol-2-yl)(3,4,5-trimethyl-2H-pyrrol-2-ylidene)methyl]carbonitrile](difluoroborane)
[CAS] 157410-23-6
[Synonyms] Pyrromethene 650 [[(3,4,5-Trimethyl-1H-pyrrol-2-yl)(3,4,5-trimethyl-2H-pyrrol-2-ylidene)methyl]carbonitrile](difluoroborane) Boron, difluoro[3,4,5-trimethyl-α-(3,4,5-trimethyl-2H-pyrrol-2-ylidene-κN)-1H-pyrrole-2-acetonitrilato-κN1]-, (T-4)- [[(3,4,5-Trimethyl-1H-pyrrol-2-yl)(3,4,5-trimethyl-2H-pyrrol-2-ylidene)methyl]carbonitrile](difluoroborane)
[Molecular Formula] C16H18BF2N3
[MDL Number] MFCD29472554
[MOL File] 157410-23-6.mol
[Molecular Weight] 301.142

Chemical Properties	Back Directory
[Melting point ] 255 °C
[form ] powder to crystal
[color ] Light yellow to Amber to Dark green

Safety Data	Back Directory
[Symbol(GHS) ] GHS07
[Signal word ] Warning
[Hazard statements ] H315-H319
[Precautionary statements ] P264-P280-P337+P313-P305+P351+P338-P302+P352-P332+P313-P362
[HS Code ] 2934.99.4400

Hazard Information	Back Directory
[Uses] Pyrromethene 650 (PM650) is a green-fluorescent polar tracer dye. It is used for investigations of membrane fusion, lysis, and gap-junctional communication and to detect volume changes in cells or liposomes.

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