Diphenylacetylene

CAS No.	501-65-5
Chemical Name:	Diphenylacetylene
Synonyms:	TOLAN;Tolane;Diphenylethyne;Diphenilethyne;ethyne,diphenyl-;DIPHENYLACETYLENE;biphenylacetylene;Ethyne, diphenyl-;1,2-DIPHENYL ETHYNE;acetylene,diphenyl-
CBNumber:	CB6198660
Molecular Formula:	C14H10
Formula Weight:	178.23
MOL File:	501-65-5.mol

Diphenylacetylene Property

mp :	59-61 °C(lit.)

bp :	170 °C19 mm Hg(lit.)

density :

0.99 g/mL at 25 °C(lit.)

Fp :	170°C/19mm

storage temp. :

2-8°C

Merck :

14,9504

BRN :

606478

Stability::

Stable. Combustible. Incompatible with strong oxidizing agents.

CAS DataBase Reference:

501-65-5(CAS DataBase Reference)

NIST Chemistry Reference:

Diphenylethyne(501-65-5)

EPA Substance Registry System:

Benzene, 1,1'-(1,2-ethynediyl) bis-(501-65-5)

Safety

Safety Statements :

24/25-22

WGK Germany :

Diphenylacetylene Chemical Properties,Usage,Production

Chemical Properties
white crystals

Diphenylacetylene Preparation Products And Raw materials

Raw materials
Iodobenzene Palladium diacetate Acetonitrile Etanol Potassium hydroxide Calcium chloride Cuprous iodide TRANS-STILBENE Triethylamine Hexadecyl trimethyl ammonium bromide (FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE Benzyl bromide Tetrahydrofuran Palladium chloride 1,2-Diphenylethylenediamine Bromine Dichloromethane Triphenylphosphine N,N-Dimethylacetamide Phenylacetylene Lithium chloride

Preparation Products

Diphenylacetylene Suppliers Global( 96)Suppliers

Supplier	Tel	Fax	Email	Country	ProdList	Advantage
Suzhou TongFan Pharmaceutical Technology Co., Ltd.	0512-65922110 13701544574	0512-65922110	renwei5222@163.com	CHINA	7	58
J & K SCIENTIFIC LTD.	--	--	jkinfo@jkchemical.com;market3@jkchemical.com	CHINA	96847	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)	+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)	sh@meryer.com	CHINA	40407	62
Alfa Aesar	400-610-6006; 021-67582000	021-67582001/03/05	saleschina@alfa-asia.com	CHINA	30333	84
TCI (Shanghai) Development Co., Ltd.	--	--	info@chemicalbook.com	CHINA	22159	81
BeiJing Hwrk Chemicals Limted	4006990298 010-57411839 020-31335234 021-51691807	010-87653215 0757-86311057 021-55236763	sales@hwrkchemical.com	CHINA	12649	55
Energy Chemical	021-58432009 / 400-005-6266	021-58436166-800	info@energy-chemical.com	CHINA	44198	61
Beijing Ouhe Technology Co., Ltd	+86-10-4006331231;+86-10-51280831;+86-10-82967028	+86-10-82967029	sales@ouhechem.com	CHINA	10815	60
Adamas Reagent, Ltd.	400-600-9262	021-51701678	mc@titansci.com	CHINA	13697	59
Chemfun Medical Technology(Shanghai) Co., Ltd.	021-67220633 & 021-37212706	+86-21-67220638	chemfun@chemfun.net	CHINA	21915	59

501-65-5(Diphenylacetylene)Related Search:

tert-Butylchlorodiphenylsilane ETHYNYLFERROCENE Benzophenone 1,3-Diphenyl-2-thiourea Diphenyl oxide Diphenylmethane polyphenylacetylene Dichlorodiphenylsilane Diphenylsilane Chlorodiphenylphosphine Diphenylphosphine Bis(2-ethylhexyl) phthalate Diphenyldimethoxysilane Pathalic acid Phenylacetylene Isophthalic acid Brodifacoum o-Phenylenediamine

Acetylenes Acetylenic Hydrocarbons having Benzene Ring DIPHENYLACETYLENE Alkynes Building Blocks 1,2-DIPHENYL ETHYNE 501-65-5 Organic Building Blocks Internal TOLAN (Phenylethynyl)benzene 1,1'-(1,2-Ethanediyl)bisbenzene 1,1’-(1,2-ethynediyl)bis-benzen 1,1’-(1,2-Ethynediyl)bisbenzene 1,2-Diphenylacetylene Acetylene, diphenyl- acetylene,diphenyl- Benzene, 1,1'-(1,2-ethynediyl)bis- biphenylacetylene Diphenylethyne Ethyne, diphenyl- ethyne,diphenyl- Tolane SYM-DIPHENYLACETYLENE DIPHENYLACETYLENE, FOR SCINTILLATION Diphenylacetylene,99% C6H5CCC6H5 Pharmaceutical Intermediates Diphenilethyne C6H5C Acetylenes Acetylenic Hydrocarbons having Benzene Ring C6H5C8801CC6H5 1,2-Ethynediylbisbenzene Diphenylacetylene ,98.5% Diphenylacetylene 1g [501-65-5] DIPHENYLACETYLENE 98% Diphenylacetylene, 99% 25GR Diphenylacetylene, 99% 5GR