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4,4'-BIPHENYLDICARBONITRILE

4,4'-BIPHENYLDICARBONITRILE structure

CAS No.: 1591-30-6

Chemical Name:: 4,4'-BIPHENYLDICARBONITRILE

Synonyms: TIMTEC-BB SBB008455;4,4'-BIBENZONITRILE;4,4'-DIBENZONITRILE;4,4'-DICYANOBIPHENYL;4,4'-BISBENZONITRILE;4,4'-BICYANODIPHENYL;4,4'-Dicyanodiphenyl;SALOR-INT L133787-1EA;4,4'-BIPHENYLDICARBONITRILE;4,4'-DIPHENYLDICARBONITRILE

CBNumber:: CB7488702

Molecular Formula:: C14H8N2

Molecular Weight:: 204.23

MDL Number:: MFCD00013805

MOL File:: 1591-30-6.mol

MSDS File:: SDS

Last updated:2023-04-23 13:52:06

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4,4'-BIPHENYLDICARBONITRILE Properties

Melting point	236-240 °C(lit.)
Boiling point	332.72°C (rough estimate)
Density	1.1974 (rough estimate)
refractive index	1.6152 (estimate)
form	Solid
color	White to Amber
Water Solubility	Insoluble in water.
BRN	1869917
CAS DataBase Reference	1591-30-6(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	39C3SL9TAG
EPA Substance Registry System	[1,1'-Biphenyl]-4,4'-dicarbonitrile (1591-30-6)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302+H312+H332

Precautionary statements

P261-P264-P280-P301+P312-P302+P352+P312-P304+P340+P312

Hazard Codes

Risk Statements

20/21/22

Safety Statements

36/37

RIDADR

3276

WGK Germany

RTECS

DV2625000

TSCA

Yes

HazardClass

6.1

PackingGroup

III

HS Code

2926907090

Toxicity

LD50 ipr-mus: 75 mg/kg NTIS** AD691-490

NFPA 704

	1
2		0

4,4'-BIPHENYLDICARBONITRILE price More Price(28)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	544450	4,4′-Biphenyldicarbonitrile 97%	1591-30-6	1g	$98.3	2023-06-20	Buy
Sigma-Aldrich	544450	4,4′-Biphenyldicarbonitrile 97%	1591-30-6	5g	$470	2023-01-07	Buy
TCI Chemical	B1181	4,4'-Biphenyldicarbonitrile >97.0%(GC)	1591-30-6	1g	$149	2024-03-01	Buy
Alfa Aesar	L03450	Biphenyl-4,4'-dicarbonitrile, 98%	1591-30-6	1g	$81.65	2024-03-01	Buy
Alfa Aesar	L03450	Biphenyl-4,4'-dicarbonitrile, 98%	1591-30-6	5g	$249.65	2024-03-01	Buy

Product number	Packaging	Price	Buy
544450	1g	$98.3	Buy
544450	5g	$470	Buy
B1181	1g	$149	Buy
L03450	1g	$81.65	Buy
L03450	5g	$249.65	Buy

4,4'-BIPHENYLDICARBONITRILE Chemical Properties,Uses,Production

Uses

Biphenyl-4,4'-dicarbonitrile is used as a pharmaceutical intermediate.

Synthesis Reference(s)

The Journal of Organic Chemistry, 51, p. 2627, 1986 DOI: 10.1021/jo00364a002
Tetrahedron, 28, p. 5081, 1972 DOI: 10.1016/0040-4020(72)88161-4
Tetrahedron Letters, 23, p. 4215, 1982 DOI: 10.1016/S0040-4039(00)88707-9

General Description

4,4′-Biphenyldicarbonitrile (BPCN), also known as 4,4′-dicyanobiphenyl, is a para-disubstituted biphenyl. It can be prepared from benzidine dihydrochloride.3 BPCN belongs to the monoclinic crystal system and P21 space group.

Safety Profile

Poison by intraperitoneal route. When heated to decomposition itemits toxic fumes of NOx and CN-.

4,4'-BIPHENYLDICARBONITRILE Preparation Products And Raw materials

Raw materials

4'-Hydroxy-4-biphenylcarbonitrile 4-Bromophenol 4,4'-Biphenol 4-Chlorobenzonitrile

Preparation Products

4,4'-BIPHENYLDICARBONYL CHLORIDE 4,4'-Biphenyldicarboxaldehyde [1,1'-biphenyl]-4,4'-bis(carboximidamide) dihydrochloride [1,1'-BIPHENYL]-4,4'-DICARBOXAMIDE

4,4'-BIPHENYLDICARBONITRILE Suppliers

Global( 161)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32686	60
Zhejiang ZETian Fine Chemicals Co. LTD	18957127338	stella@zetchem.com	China	2141	58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd.	0431-80514535 13634302652	Extension@chemextension.com	CHINA	967	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63711	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49391	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
CHEMSOON CO.,LTD.	+8613761723174	sales01@chemsoon.com	China	1211	58
Fuxin Pharmaceutical	+86-021-021-50872116 +8613122107989	contact@fuxinpharm.com	China	10297	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	12733	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60
Zhejiang ZETian Fine Chemicals Co. LTD	58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd.	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
CHEMSOON CO.,LTD.	58
Fuxin Pharmaceutical	58
Zhengzhou Alfa Chemical Co.,Ltd	58

View Lastest Price from 4,4'-BIPHENYLDICARBONITRILE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-12-27	4,4'-BIPHENYLDICARBONITRILE 1591-30-6	US $1.00 / ASSAYS	1KG	99%	500kg	Career Henan Chemical Co

4,4'-BIPHENYLDICARBONITRILE
1591-30-6
US $1.00 / ASSAYS
99%
Career Henan Chemical Co

4,4'-BIPHENYLDICARBONITRILE Spectrum

4,4'-BIPHENYLDICARBONITRILE(1591-30-6)MS 4,4'-BIPHENYLDICARBONITRILE(1591-30-6)¹HNMR 4,4'-BIPHENYLDICARBONITRILE(1591-30-6)¹³CNMR 4,4'-BIPHENYLDICARBONITRILE(1591-30-6)IR1 4,4'-BIPHENYLDICARBONITRILE(1591-30-6)IR2

1591-30-6(4,4'-BIPHENYLDICARBONITRILE)Related Search:

4-Cyanobiphenyl 4-Pentyloxy-[1,1'-biphenyl]-4'-carbonitrile 2,2'-BIPHENYLDICARBONITRILE 4'-Hydroxy-4-biphenylcarbonitrile p-Tolunitrile

Phenyl benzonitrile 4,4'-Dimethylbiphenyl 4-Cyano-4'-methylbiphenyl 4,4'-BIPHENYLDICARBONITRILE 2,2',3,3',5,5',6,6'-OCTAFLUORO-4,4'-BIPHENYLDICARBONITRILE

1of2

TIMTEC-BB SBB008455 4 4-DIPHENYLDICARBONITRILE 95% 4-(4-cyanophenyl)benzenecarbonitrile 4-(4-cyanophenyl)benzonitrile 4,4'-Biphenyldicarbonitrile ,98% 4,4'-Bibenzonitrile 4,4'-Dibenzonitrile 4,4'-Dicyanobiphenyl 4,4'-Biphenyldicarbonitrile 97% 4,4'-DICYANOBIPHENYL 4,4'-DIPHENYLDICARBONITRILE 4,4'-BISBENZONITRILE 4,4'-BIPHENYLDICARBONITRILE 4,4'-BICYANODIPHENYL 4,4'-BIBENZONITRILE 4,4'-DIBENZONITRILE [1,1'-Biphenyl]-4,4'-dicarbonitrile 4,4'-Dicyanodiphenyl 4'-Cyanobiphenyl-4-carbonitrile BIPHENYL-4,4'-DICARBONITRILE SALOR-INT L133787-1EA 4,4'-Biphenyldicarbonitrile > 1,1'-Biphenyl]-4,4'-dicarbonitrile 4,4'-BIPHENYLDICARBONITRILE 1591-30-6 NCC6H4C6H4CN Cyanides/Nitriles Biphenyls (for High-Performance Polymer Research) Reagent for High-Performance Polymer Research C10 to C27 Building Blocks Organic Building Blocks Nitrogen Compounds Aromatic Nitriles Biphenyls (for High-Performance Polymer Research) Functional Materials Reagent for High-Performance Polymer Research Ring Systems C10 to C27 Cyanides/Nitriles Nitrogen Compounds