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501-65-5

Name Diphenylacetylene
CAS 501-65-5
EINECS(EC#) 207-926-6
Molecular Formula C14H10
MDL Number MFCD00004786
Molecular Weight 178.23
MOL File 501-65-5.mol
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Chemical Properties

Appearance white crystals
Melting point  59-61 °C (lit.)
Boiling point  170 °C/19 mmHg (lit.)
density  0.99 g/mL at 25 °C(lit.)
refractive index  1.6415 (estimate)
Fp  170°C/19mm
storage temp.  2-8°C
form  Crystalline Powder and Chunks
color  Light yellow to brownish
Specific Gravity 0.99
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
Water Solubility  Miscible with ether and hot alcohol. Immiscible with water.
Merck  14,9504
BRN  606478
InChIKey JRXXLCKWQFKACW-UHFFFAOYSA-N
Uses
Organic synthesis, purified grade, primary fluor or wavelength shifter in soluble scintillators.
CAS DataBase Reference 501-65-5(CAS DataBase Reference)
NIST Chemistry Reference Diphenylethyne(501-65-5)
EPA Substance Registry System 501-65-5(EPA Substance)
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Safety Data

Safety Statements 
S24/25:Avoid contact with skin and eyes .
S22:Do not breathe dust .
WGK Germany  3
TSCA  Yes
HS Code  29029090

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