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

1-Chloro-9,10-bis(phenylethynyl)anthracene is a fluorescent dye used in lightsticks.[1] It emits yellow-green light, used in 30-minute high-intensity Cyalume sticks.[1]

1-Chloro-9,10-bis(phenylethynyl)anthracene
Skeletal formula
Ball-and-stick model
Names
Preferred IUPAC name
1-Chloro-9,10-bis(phenylethynyl)anthracene
Other names
9,10-Bis(phenylethynyl)-1-chloroanthracene, 1-Chloro-BPEA, 1-Cl-BPEA, CBPEA
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.050.183
EC Number
  • 255-220-1
UNII
  • InChI=1S/C30H17Cl/c31-29-17-9-16-27-26(20-18-22-10-3-1-4-11-22)24-14-7-8-15-25(24)28(30(27)29)21-19-23-12-5-2-6-13-23/h1-17H checkY
    Key: IMMCAKJISYGPDQ-UHFFFAOYSA-N checkY
  • InChI=1/C30H17Cl/c31-29-17-9-16-27-26(20-18-22-10-3-1-4-11-22)24-14-7-8-15-25(24)28(30(27)29)21-19-23-12-5-2-6-13-23/h1-17H
    Key: IMMCAKJISYGPDQ-UHFFFAOYAA
  • c1ccc(cc1)C#Cc2c3cccc(c3c(c4ccccc42)C#Cc5ccccc5)Cl
  • Clc5cccc4c(C#Cc1ccccc1)c2ccccc2c(C#Cc3ccccc3)c45
Properties
C30H17Cl
Molar mass 412.91 g/mol
Appearance Solid
Melting point 199 to 204 °C (390 to 399 °F; 472 to 477 K)
Hazards
GHS labelling:
GHS07: Exclamation mark
Warning
H315, H319, H335
P261, 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).
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Infobox references

See also

References
  1. Bamfield, Peter (2010-02-12). Chromic Phenomena: Technological Applications of Colour Chemistry. Royal Society of Chemistry. p. 319. ISBN 978-1-84973-103-4.


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