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Diphenylacetylene 二苯乙炔

CAS: 501-65-5

产品编号: H20918

MDL: MFCD00004786

品牌: INFI

Chemical Name	Diphenylacetylene
Synonym	1,2-Diphenylethyne {LY} 1,2-Diphenylethyne {} {LY} 1,2-Diphenylethyne {} {} {LY} 1,2-Diphenylethyne {} {} {} {LY} 1,2-Diphenylethyne {} {} {} {} {LY} 1,2-Diphenylethyne {} {} {} {} {} {LY} 1,2-Diphenylethyne {} {} {} {} {} {} {LY} 1,2-Diphenylethyne {} {} {} {} {} {} {} {LY} 1,2-Diphenylethyne {} {} {} {} {} {} {} {} {LY} 1,2-Diphenylethyne {} {} {} {} {} {} {} {} {} {LY} 1,2-Diphenylethyne {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-Diphenylethyne {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-Diphenylethyne {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-Diphenylethyne {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-Diphenylethyne {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-Diphenylethyne {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-Diphenylethyne {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-Di
MDL Number	MFCD00004786
CAS Number	501-65-5
EC Number	207-926-6
Merck Number	9504
Beilstein Registry Number	606478
PubChem Substance ID	87567477
Chemical Name Translation	二苯基乙炔
Reaxys-RN	606478
LabNetwork Molecule ID	LN00194910
InChI	InChI=1S/C14H10/c1-3-7-13(8-4-1)11-12-14-9-5-2-6-10-14/h1-10H
Canonical SMILES	C1(C#CC2=CC=CC=C2)=CC=CC=C1

GHS Symbol

WGK Germany	3
Personal Protective Equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Safety Statements
S22 Do not breathe dust 不要吸入粉尘； S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
Storage condition	Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

用于有机合成。

{uni_hamburg} Short: II/25D

{ALD} Merck: 14,9504

{ALF} Can be oxidized to benzil using iodine-DMSO: Synthesis, 131 (1991).

{uni_hamburg} Short: II/27B

{ALF} For an example of use as a Diels-Alder dienophile, see: Org. Synth. Coll., 5, 604 (1973).

{ALF} For transfer of methylene groups from dimsyl sodium, giving 2,3-diphenylbutadiene, see: Org. Synth. Coll., 6, 531 (1988).

{ALD} Merck: 14,9504

Beilstein:5,656

Mol. Formula	C14H10
Mol. Weight	178.23
Density	0.99
TSCA	Yes
Boiling Point	170 °C at 19 mmHg
Melting Point	59-61 °C
Flash Point	170°C/19mm
Appearance	无色片状结晶。熔点62.5℃（60-61℃），沸点300℃，170℃（2.53kPa），90-97℃（40Pa），相对密度0.966（100/4℃）。溶于热乙醇及乙醚，不溶于水。

*以上化合物性质及应用等信息仅供参考