Diphenylacetylene

Identify Properties Safty Prices Suppliers 10 Links ☰

Identify Properties Safty Prices Suppliers 10 Links

CAS 501-65-5

Formula C14H10

MDL MFCD00004786

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
430081734099	Diphenylacetylene (430081734099)		on request	+ -

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Identify

Synonyms:

ethyne,diphenyl- ; diphenilethyne ; acetylene,diphenyl- ; diphenylethyne ; tolan ; 1,2-diphenyl ethyne ; ethyne, diphenyl- ; diphenylacetylene ; biphenylacetylene ; tolane

CAS:

501-65-5

EINECS:

207-926-6

Molecular Formula:

C14H10

MDL:

MFCD00004786

Properties

Molecular Weight:

178.2292 g·mol−1

Density:

0.99 g/mL at 25 °C(lit.)

Melting point:

59-61 °C(lit.)

Boiling point:

170 °C19 mm Hg(lit.)

Flash point:

170 °C/19mm

Safety Information

Hazard Classes:

Safety Codes:

24/25-22 (S)

WGK Germany:

Storage temperature:

2-8°C

Prices

For Diphenylacetylene we can currently show 30 prices in the last 10 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2016 from USD 151.00 for 25 g to USD 219.00 per 100 g in 2025 .

Last detected Prices

Size	Availability	Last Price	Quantity
100 g	on request	$219.00	+ -
500 g	on request	$880.00	+ -

Last price review [2025-03-11]

Suppliers

Global Diphenylacetylene Suppliers : USA (1) Germany (3) P.R.China (6)

Supplier	Phone	Fax	Country	Inquiry contact
AK Scientific, Inc.	+1 (510) 429-8835	+1 (510) 429-8836	USA	REQUEST
BIOZOL Diagnostica Vertrieb GmbH	+49-871-966346-0	+49-871-966346-13	Germany	REQUEST
BLD Pharmatech Ltd	+86-21-61629022	+86-21-50201702	P.R.China	REQUEST
BuGuCh & Partners			Germany	REQUEST
Capot Chemical Co., Ltd.	+86-571-85586718	+86-571-85864795	P.R.China	REQUEST
Dayang Chem (Hangzhou) Co.,Ltd.	+86-571-88938639	+86-571-8893-8652	P.R.China	REQUEST
Hangzhou Keying Chem Co., Ltd.	+86-571-85378921	+86-571-85378913	P.R.China	REQUEST
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST
Merck Schuchardt OHG	+49-8102-802 0	+49-8102-802 175	Germany	REQUEST
Skyrun Industrial Co., Ltd.	+86-576-84015261	+86-576-84015261	P.R.China	REQUEST