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1,4-BIS(PHENYLETHYNYL)BENZENE

1,4-BIS(PHENYLETHYNYL)BENZENE structure

CAS No.: 1849-27-0

Chemical Name:: 1,4-BIS(PHENYLETHYNYL)BENZENE

Synonyms: TIMTEC-BB SBB008837;1,4-BIS(PHENYLETHYNYL)BENZENE;1,4-bis(2-phenylethynyl)benzene;Benzene,1,4-bis(2-phenylethynyl);1,4-Bis(phenylethynyl)benzene,97%;1,4-bis-(PHENYLETHYNYL)BENZENE 97%;1,4-BIS-(PHENYLETHYNYL)BENZENE, 97%1,4-BIS-(PHENYLETHYNYL)BENZENE, 97%1,4-BIS-(PHENYLETHYNYL)BENZENE, 97%1,4-BIS-(PHENYLETHYNYL)BENZENE, 97%

CBNumber:: CB1413496

Molecular Formula:: C22H14

Molecular Weight:: 278.35

MDL Number:: MFCD00160829

MOL File:: 1849-27-0.mol

MSDS File:: SDS

Last updated:2026-01-13 11:13:50

Product description	Number	Pack Size	Price
1,4-Bis(phenylethynyl)benzene	B521353	2.5g	$165
BISPHENYLETHYNYLBENZENE	80071	5G	$101.46
BISPHENYLETHYNYLBENZENE	80072	25g	$343.29
1,4-BIS(PHENYLETHYNYL)BENZENE 95.00%	CHM0017343	5G	$901.08
1,4-BIS(PHENYLETHYNYL)BENZENE 95.00%	CHM0017343	25G	$1440.75

Request For Quotation

1,4-BIS(PHENYLETHYNYL)BENZENE Properties

Melting point	176 °C
Boiling point	446.3±28.0 °C(Predicted)
Density	1.15±0.1 g/cm3(Predicted)
storage temp.	Store at Room Tem.
Appearance	Light-Yellow Powder
CAS DataBase Reference	1849-27-0(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H335-H302+H312+H332-H319

Precautionary statements

P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P

HS Code

2902900000

NFPA 704

	1
0		0

1,4-BIS(PHENYLETHYNYL)BENZENE price More Price(13)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	B521353	1,4-Bis(phenylethynyl)benzene	1849-27-0	2.5g	$165	2021-12-16	Buy
GFS CHEMICALS	80071	BISPHENYLETHYNYLBENZENE	1849-27-0	5G	$101.46	2021-12-16	Buy
GFS CHEMICALS	80072	BISPHENYLETHYNYLBENZENE	1849-27-0	25g	$343.29	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0017343	1,4-BIS(PHENYLETHYNYL)BENZENE 95.00%	1849-27-0	5G	$901.08	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0017343	1,4-BIS(PHENYLETHYNYL)BENZENE 95.00%	1849-27-0	25G	$1440.75	2021-12-16	Buy

Product number	Packaging	Price	Buy
B521353	2.5g	$165	Buy
80071	5G	$101.46	Buy
80072	25g	$343.29	Buy
CHM0017343	5G	$901.08	Buy
CHM0017343	25G	$1440.75	Buy

1,4-BIS(PHENYLETHYNYL)BENZENE Chemical Properties,Uses,Production

Uses

1,4-Bis(phenylethynyl)benzene is used in the one-pot synthesis of 1,2,3-triphospholide anions as well as conjugated microporous polymers.

Synthesis Reference(s)

Tetrahedron Letters, 16, p. 4467, 1975 DOI: 10.1016/S0040-4039(00)91094-3

1,4-BIS(PHENYLETHYNYL)BENZENE Preparation Products And Raw materials

Raw materials

4-Bromo diphenylacetylene Phenylacetylene 1-Bromo-4-iodobenzene

Preparation Products

1,4-BIS(PHENYLETHYNYL)BENZENE Suppliers

Global( 103)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20124	58
Shanghai Yingrui Biopharma Co.,Ltd	21-33585366	export01@shyrchem.com	CHINA	1319	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29795	58
Neostar United (Changzhou) Industrial Co., Ltd.	+86-0519-85551759 +8613506123987	marketing1@neostarunited.com	China	8828	58
AFINE CHEMICALS LIMITED	+86-0571-85134551	sales@afinechem.com	China	15079	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52705	58
Henan Alfa Chemical Co., Ltd	+8615838112936	sale03@alfachem.cn	China	9659	58
Nextpeptide Inc	+86-0571-81612335 +8613336028439	sales@nextpeptide.com	China	19908	58
Coresyn Pharmatech Co., Ltd.	+86-571-86626709 +86-18157142896	cbc@coresyn.com	China	9984	58
PT CHEM GROUP LIMITED	+86-85511178;	peter68@ptchemgroup.com	China	35425	58

Supplier	Advantage
Henan Fengda Chemical Co., Ltd	58
Shanghai Yingrui Biopharma Co.,Ltd	58
career henan chemical co	58
Neostar United (Changzhou) Industrial Co., Ltd.	58
AFINE CHEMICALS LIMITED	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Henan Alfa Chemical Co., Ltd	58
Nextpeptide Inc	58
Coresyn Pharmatech Co., Ltd.	58
PT CHEM GROUP LIMITED	58

View Lastest Price from 1,4-BIS(PHENYLETHYNYL)BENZENE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-09-25	1,4-BIS(PHENYLETHYNYL)BENZENE 1849-27-0	US $8.00-2.00 / kg	1kg	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd
	2020-02-06	1,4-BIS(PHENYLETHYNYL)BENZENE 1849-27-0	US $3.00 / KG	1KG	98%	100KG	Career Henan Chemical Co

1,4-BIS(PHENYLETHYNYL)BENZENE
1849-27-0
US $8.00-2.00 / kg
99%
Henan Fengda Chemical Co., Ltd

1,4-BIS(PHENYLETHYNYL)BENZENE
1849-27-0
US $3.00 / KG
98%
Career Henan Chemical Co

1,4-BIS(PHENYLETHYNYL)BENZENE Spectrum

1,4-BIS(PHENYLETHYNYL)BENZENE(1849-27-0)MS 1,4-BIS(PHENYLETHYNYL)BENZENE(1849-27-0)¹HNMR 1,4-BIS(PHENYLETHYNYL)BENZENE(1849-27-0)¹³CNMR 1,4-BIS(PHENYLETHYNYL)BENZENE(1849-27-0)IR1 1,4-BIS(PHENYLETHYNYL)BENZENE(1849-27-0)IR2

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1,4-BIS(PHENYLETHYNYL)BENZENE TIMTEC-BB SBB008837 1,4-bis-(PHENYLETHYNYL)BENZENE 97% Benzene,1,4-bis(2-phenylethynyl) 1,4-bis(2-phenylethynyl)benzene 1,4-BIS-(PHENYLETHYNYL)BENZENE, 97%1,4-BIS-(PHENYLETHYNYL)BENZENE, 97%1,4-BIS-(PHENYLETHYNYL)BENZENE, 97%1,4-BIS-(PHENYLETHYNYL)BENZENE, 97% 1,4-Bis(phenylethynyl)benzene,97% 1849-27-0 C6H4CCC6H52 C22H14