2-Chloro-9,10-bis(phenylethynyl)anthracene

changed changed 477212935 2-Chloro-BPEA.svg 250px Skeletal formula 2-Chloro-9,10-bis(phenylethynyl)anthracene-3D-balls.png 250px Ball-and-stick model 2-Chloro-9,10-bis(phenylethynyl)anthracene 2-Chloro-BPEA correct chemspider 286153 1/C30H17Cl/c31-24-17-20-29-27(18-15-22-9-3-1-4-10-22)25-13-7-8-14-26(25)28(30(29)21-24)19-16-23-11-5-2-6-12-23/h1-14,17,20-21H YDYTTZZBQVZTPY-UHFFFAOYAF Clc5ccc4c(C#Cc1ccccc1)c2ccccc2c(C#Cc3ccccc3)c4c5 correct chemspider 1S/C30H17Cl/c31-24-17-20-29-27(18-15-22-9-3-1-4-10-22)25-13-7-8-14-26(25)28(30(29)21-24)19-16-23-11-5-2-6-12-23/h1-14,17,20-21H correct chemspider YDYTTZZBQVZTPY-UHFFFAOYSA-N correct CAS 41105-36-6 correct FDA 7MU5L6P7KZ 323135 623-822-7 c1ccc(cc1)C#Cc2c3ccc(cc3c(c4ccccc42)C#Cc5ccccc5)Cl C30H17Cl 412.91 g/mol 224 to 226 07 Warning 315 319 335 261 264 271 280 302+352 304+340 305+351+338 312 321 332+313 337+313 362 403+233 405 501 2-Chloro-9,10-bis(phenylethynyl)anthracene is a fluorescent dye used in lightsticks. It emits green light, used in 12-hour low-intensity Cyalume sticks.Bamfield Peter Hutchings Michael G. Christie Robert M. Chromic phenomena: Technological applications of colour chemistry 2010 Royal Society of Chemistry Cambridge 9781849731034 319 2nd rev. https://www.google.com/books/edition/Chromic_Phenomena/XHIoDwAAQBAJ?hl=en&gbpv=1&dq=%222-Chloro-9,10-bis(phenylethynyl)anthracene%22+-wikipedia&pg=PA319 3 March 2026 See also 9,10-Bis(phenylethynyl)anthracene 1-Chloro-9,10-bis(phenylethynyl)anthracene References Category:Fluorescent dyes Category:Organic semiconductors Category:Anthracenes Category:Alkyne derivatives Category:Chloroarenes