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2,2'-Biphenyldiamine

2,2'-Biphenyldiamine structure

CAS No.: 1454-80-4

Chemical Name:: 2,2'-Biphenyldiamine

Synonyms: o-Benzidine;AKOS BBS-00004371;TIMTEC-BB SBB008458;2,2'-DIAMINOBIPHENYL;o,o'-Diaminobiphenyl;o,o’-diaminobiphenyl;2,2'-Diaminodiphenyl;2,2’-diaminodiphenyl;2,2'-Biphenyldiamine;biphenyl-2,2'-diamine

CBNumber:: CB1324967

Molecular Formula:: C12H12N2

Molecular Weight:: 184.24

MDL Number:: MFCD00034060

MOL File:: 1454-80-4.mol

MSDS File:: SDS

Last updated:2026-09-12 18:49:11

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2,2'-Biphenyldiamine Properties

Melting point	76.0 to 80.0 °C
Boiling point	151°C/3mmHg(lit.)
Density	1.3090
refractive index	1.6266 (estimate)
storage temp.	2-8°C, protect from light
solubility	soluble in Methanol
pka	3.70±0.10(Predicted)
form	powder to crystal
color	White to Brown
λmax	294nm(EtOH)(lit.)
BRN	1949579
InChI	InChI=1S/C12H12N2/c13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)14/h1-8H,13-14H2
InChIKey	HOLGXWDGCVTMTB-UHFFFAOYSA-N
SMILES	C1(C2=CC=CC=C2N)=CC=CC=C1N
CAS DataBase Reference	1454-80-4
EWG's Food Scores	1
FDA UNII	0DJ0J26MNW
UNSPSC Code	12352100

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS07,GHS09

Signal word

Danger

Hazard statements

H302-H318-H400

Precautionary statements

P273-P280-P305+P351+P338

Hazard Codes

Xn,N

Risk Statements

22-41-50

Safety Statements

26-39-61

RIDADR

UN 3077 9 / PGIII

WGK Germany

RTECS

DV2099000

HS Code

2921599090

Storage Class

11 - Combustible Solids

Hazard Classifications

Acute Tox. 4 Oral
Aquatic Acute 1
Eye Dam. 1

NFPA 704

	0
2		0

2,2'-Biphenyldiamine price More Price(46)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	D5255	2,2'-Diaminobiphenyl >99.0%(GC)(T)	1454-80-4	1g	$130	2026-04-30	Buy
TCI Chemical	D5255	2,2'-Diaminobiphenyl >99.0%(GC)(T)	1454-80-4	5g	$387	2026-04-30	Buy
Biosynth	FB120363	Biphenyl-2,2'-diamine	1454-80-4	250mg	$272.5	2026-06-04	Buy
Biosynth	FB120363	Biphenyl-2,2'-diamine	1454-80-4	500mg	$420	2026-06-04	Buy
Biosynth	FB120363	Biphenyl-2,2'-diamine	1454-80-4	1000mg	$640	2026-06-04	Buy

Product number	Packaging	Price	Buy
D5255	1g	$130	Buy
D5255	5g	$387	Buy
FB120363	250mg	$272.5	Buy
FB120363	500mg	$420	Buy
FB120363	1000mg	$640	Buy

2,2'-Biphenyldiamine Chemical Properties,Uses,Production

Uses

2,2''-Biphenyldiamine is a good starting material in the synthesis of carbazole and carbazole derivatives.

2,2'-Biphenyldiamine Preparation Products And Raw materials

Raw materials

Preparation Products

FLAVANTHRONE

2,2'-Biphenyldiamine Suppliers

Global( 96)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Bonimide New Material Technology Co., LTD	13764849732 13764849732	amanda@bonimyd.com	China	82	58
Heze Bona Medical Technology Co., LTD	15865805009	15865805009@139.com	China	2995	58
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Acorn PharmaTech Co., Ltd.	025-58395930	sales@acornpharma.com	China	982	60
Shanghai Jian Chao Chemical Technology Co., Ltd.	150-2103-5486 18017383231	983544897@qq.com	China	9336	55
TOKYO CHEMICAL INDUSTRY CO., LTD.	03-36680489	Sales-JP@TCIchemicals.com	Japan	28364	80
TCI Europe	320-37350700	sales@tcieurope.eu	Europe	23654	75
TCI AMERICA	800-4238616	sales@tciamerica.com	Americas	23636	75
Shanghai Aladdin Bio-Chem Technology Co.,LTD	400-6206333 13167063860	anhua.mao@aladdin-e.com	China	29985	65

Supplier	Advantage
Shanghai Bonimide New Material Technology Co., LTD	58
Heze Bona Medical Technology Co., LTD	58
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Acorn PharmaTech Co., Ltd.	60
Shanghai Jian Chao Chemical Technology Co., Ltd.	55
TOKYO CHEMICAL INDUSTRY CO., LTD.	80
TCI Europe	75
TCI AMERICA	75
Shanghai Aladdin Bio-Chem Technology Co.,LTD	65

View Lastest Price from 2,2'-Biphenyldiamine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-06-11	2,2-Diaminobiphenyl 1454-80-4		10G	0.98	500kg	Kindchem(Nanjing)Co.,Ltd
2024-02-15	2,2'-Biphenyldiamine 1454-80-4	$1290.00	1g	96	500 Kg	R&D Scientific Inc.
2020-02-01	2,2′-Biphenyldiamine 1454-80-4	$1.00	1KG	Min98% HPLC		Career Henan Chemical Co

2,2-Diaminobiphenyl
1454-80-4
0.98
Kindchem(Nanjing)Co.,Ltd

2,2'-Biphenyldiamine
1454-80-4
$1290.00
96
R&D Scientific Inc.

2,2′-Biphenyldiamine
1454-80-4
$1.00
Min98% HPLC
Career Henan Chemical Co

2,2'-Biphenyldiamine Spectrum

2,2'-BIPHENYLDIAMINE(1454-80-4)¹HNMR

1454-80-4(2,2'-Biphenyldiamine)Related Search:

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TIMTEC-BB SBB008458 (1,1’-biphenyl)-2,2’-diamine 2,2’-diaminodiphenyl 2,2'-Diaminodiphenyl 2'-Amino[1,1'-biphenyl]-2-ylamine o,o’-diaminobiphenyl o,o'-Diaminobiphenyl o-Benzidine LABOTEST-BB LTBB005432 AKOS BBS-00004371 2,2'-DIAMINOBIPHENYL 2,2''-DIAMINOBIPHENYL ---TAN CRYSTALLINE POWDER--- biphenyl-2,2'-diamine [2-(2-aminophenyl)phenyl]amine 2-(2-aminophenyl)aniline 2-(2-azanylphenyl)aniline 2-(2-Aminophenyl)aniline 2,2'-Diaminobiphenyl 2,2'-Biphenyldiamine >=96.5% (GC) (1,1'-Biphenyl)-2,2'-diamine (9CI) 1,1'-Biphenyl]-2,2'-diamine biphenyl-2,2′-diamine, CAS 1454-80-4 [1,1'-Biphenyl]-2,2'-diamine - [B92293] 2,2'-Biphenyldiamine 1454-80-4