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

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.

Column 1Column 2
Skeletal formula
Ball-and-stick model
Preferred IUPAC name
2-Chloro-9,10-bis(phenylethynyl)anthracene
Other names
2-Chloro-BPEA
CAS Number.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}41105-36-6 Y
3D model (JSmol)Interactive imageInteractive image
ChemSpider286153 Y
ECHA InfoCard100.152.467
EC Number623-822-7
PubChem CID323135
UNII7MU5L6P7KZ Y
CompTox Dashboard (EPA)DTXSID70314308
InChI
InChI=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 YKey: YDYTTZZBQVZTPY-UHFFFAOYSA-N YInChI=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/h1-14,17,20-21HKey: YDYTTZZBQVZTPY-UHFFFAOYAF
SMILES
c1ccc(cc1)C#Cc2c3ccc(cc3c(c4ccccc42)C#Cc5ccccc5)ClClc5ccc4c(C#Cc1ccccc1)c2ccccc2c(C#Cc3ccccc3)c4c5
Chemical formulaC30H17Cl
Molar mass412.91 g/mol
Melting point224 to 226 °C (435 to 439 °F; 497 to 499 K)
GHS labelling:
Pictograms
Signal wordWarning
Hazard statementsH315, H319, H335
Precautionary statementsP261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is YN ?)

Infobox references | |

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.

  • 9,10-Bis(phenylethynyl)anthracene
  • 1-Chloro-9,10-bis(phenylethynyl)anthracene
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