4,4'-Bipyridine

ChemicalBook > CAS DataBase List > 4,4'-Bipyridine

Product Name: 4,4'-Bipyridine
CAS No.: 553-26-4
Chemical Name: 4,4'-Bipyridine
Synonyms: 4,4-BIPYRIDINE;4,4-DIPYRIDYL;4,4'-BIPYRIDYL;4,4'-DIPYRIDYL;GAMMA,GAMMA-DIPYRIDYL;'LGC' (1608);γ,γ'-Dipyridy;g,g'-Dipyridyl;4,4'-Bipyridyl;4,4'-BIPYRIDINE
CBNumber: CB1671180
Molecular Formula: C10H8N2
Formula Weight: 156.18
MOL File: 553-26-4.mol

Less

4,4'-Bipyridine Property

Melting point:: 109-112 °C(lit.)
Boiling point:: 305 °C(lit.)
Density: 1.2814 (rough estimate)
refractive index: 1.6057 (estimate)
Flash point:: 304-305°C
storage temp.: Store below +30°C.
solubility: 4.5g/l
form: Powder
pka: pK1:3.17(+2);pK2:4.82(+1) (25°C)
color: Off-white to beige
Water Solubility: slightly soluble
Sensitive: Hygroscopic
λmax: 300nm(CH3CN)(lit.)
Merck: 14,3348
BRN: 113176
Stability:: Stable. Incompatible with strong oxidizing agents, strong acids.
InChIKey: MWVTWFVJZLCBMC-UHFFFAOYSA-N
CAS DataBase Reference: 553-26-4(CAS DataBase Reference)
NIST Chemistry Reference: 4,4'-Bipyridine(553-26-4)
EPA Substance Registry System: 4,4'-Bipyridine (553-26-4)

Less

Safety

Hazard Codes: T,Xi
Risk Statements: 25-36/37/38-20/21-23/24/25
Safety Statements: 26-36/37/39-45
RIDADR: UN 2811 6.1/PG 3
WGK Germany: 3
RTECS: DW1760000
Hazard Note: Irritant
TSCA: Yes
HazardClass: 6.1
PackingGroup: III
HS Code: 29333999
Toxicity: LD50 orally in Rabbit: 172 mg/kg

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Danger
Hazard statements: H301Toxic if swalloed

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 289426
Product name: 4,4′?Dipyridyl
Purity: 98%
Packaging: 5g
Price: $38.3
Updated: 2024/03/01

Sigma-Aldrich

Product number: 8.20158
Product name: 4,4′-Bipyridine
Purity: for synthesis
Packaging: 10g
Price: $75.7
Updated: 2024/03/01

Sigma-Aldrich

Product number: 289426
Product name: 4,4′?Dipyridyl
Purity: 98%
Packaging: 25g
Price: $126
Updated: 2024/03/01

TCI Chemical

Product number: B0469
Product name: 4,4'-Bipyridyl
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $83
Updated: 2024/03/01

TCI Chemical

Product number: B0469
Product name: 4,4'-Bipyridyl
Purity: >98.0%(GC)(T)
Packaging: 100g
Price: $252
Updated: 2024/03/01

Less

4,4'-Bipyridine Chemical Properties,Usage,Production

Chemical Properties

off-white to tan powder

Uses

4,4'-Bipyridine is used in transition-metal complex catalyst chemistry for uniform polymerization, in luminescence chemistry and in spectrophotometric analysis. It plays an important role as a photosensitizer and luminescent material. It is also used as a precursor to paraquat viz. N,N'-dimethyl-4,4'-bipyridinium.

Definition

ChEBI: A bipyridine in which the two pyridine moieties are linked by a bond between positions C-4 and C-4'.

Synthesis Reference(s)

Tetrahedron Letters, 26, p. 1655, 1985 DOI: 10.1016/S0040-4039(00)98576-9

General Description

4,4′-Dipyridyl (BPY) is an organic linker mainly used in the preparation of coordination polymers. It is a pyridine derivative in which pyridyl groups can rotate along the carbon-carbon structure. It can be used as a catalyst for photoelectrochemical reduction.

Safety Profile

Poison by ingestion. When heatedto decomposition it emits toxic vapors of NOx.

Purification Methods

It crystallises from water, *benzene/pet ether, ethyl acetate and sublimes in vacuo at 70o. Also purify it by dissolving in 0.1M H2SO4 and twice precipitating by addition of 1M NaOH to pH 8. Then recrystallise it from EtOH. For the dihydrochloride see Viologen below. [Collman et al. J Am Chem Soc 109 4606 1987, Beilstein 23 H 800, 23 III/IV 1371, 23/8 V 28.]

4,4'-Bipyridine Preparation Products And Raw materials

Raw materials

Preparation Products

1-METHYL-[4,4']BIPIPERIDINYL

Less

4,4'-Bipyridine Suppliers

Americas 1 Austria 1 Belgium 2 Canada 2 China 378 Europe 3 Germany 8 India 20 Japan 6 Slovakia 1 South Korea 1 Sweden 1 Switzerland 5 The Netherlands 1 Ukraine 1 United Kingdom 18 United States 48 Global 497

Changzhou Zhongji Chemical Co.,Ltd

Tel: 0519-85156279-811,812
Fax: 0519-85156279-816
Email: sales@czzjchem.com
Country: China
ProdList: 20
Advantage: 58

Shanghai yongzeng technology co., LTD

Tel: 021-021-65281118 15921781258
Fax: 021-6528 2963
Email: sales@yongzchem.com
Country: China
ProdList: 64
Advantage: 58

JinJin Le Chemical Co., Ltd

Tel: 10106090
Email: jjlchem2@163.com
Country: China
ProdList: 9986
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94838
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
Advantage: 62

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15848
Advantage: 69

future industrial shanghai co., ltd

Tel: 400-0066400 13621662912
Fax: 021-55660885
Email: sales@jonln.com
Country: China
ProdList: 1998
Advantage: 65

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

TAIYUAN RHF CO.,LTD.

Tel: +86 351 7031519
Fax: +86 351 7031519
Email: sales@RHFChem.com
Country: China
ProdList: 2341
Advantage: 56

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24539
Advantage: 81

BeiJing Hwrk Chemicals Limted

Tel: 0757-86329057 18501085097
Fax: 010-89508210
Email: sales3.gd@hwrkchemical.com
Country: China
ProdList: 7583
Advantage: 55

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44751
Advantage: 61

Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Email: sales@capotchem.com
Country: China
ProdList: 18217
Advantage: 66

Zhangjiagang BoMan Chemical Co., Ltd.

Tel: 15601563028
Fax: 4006648400-2
Country: China
ProdList: 29
Advantage: 60

Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028 13552068683
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12426
Advantage: 60

JinYan Chemicals(ShangHai) Co.,Ltd.

Tel: 13817811078
Fax: 86-021-50426522,50426273
Email: sales@jingyan-chemical.com
Country: China
ProdList: 9984
Advantage: 60

Jia Xing Isenchem Co.,Ltd

Tel: 0573-85285100 18627885956
Fax: 0573-85285100
Email: isenchem@163.com
Country: China
ProdList: 9551
Advantage: 66

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070
Fax: +86-25-83453306
Email: info@chemlin.com.cn
Country: China
ProdList: 17939
Advantage: 64

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696;
Email: info@hanhongsci.com
Country: China
ProdList: 42982
Advantage: 64

XiaoGan ShenYuan ChemPharm co,ltd

Tel: 0712-0712-2580635 15527768850
Email: 1791901229@qq.com
Country: China
ProdList: 8849
Advantage: 52

Shandong Xiya Chemical Co., Ltd

Tel: 13355009207 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18739
Advantage: 57

BEST-REAGENT

Tel: 400-1166-196 18981987031
Fax: 028-84555506 800101999
Email: cdhxsj@163.com
Country: China
ProdList: 11726
Advantage: 57

RYSS TECH LTD

Tel: 400-188-0725 +86 21 34310725 13611771617
Fax: +86 21 34311076
Country: China
ProdList: 2002
Advantage: 57

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
Email: sales@heowns.com
Country: China
ProdList: 14443
Advantage: 57

Sinopharm Chemical Reagent Co,Ltd.

Tel: 86-21-63210123
Fax: 86-21-63290778 86-21-63218885
Email: sj_scrc@sinopharm.com
Country: China
ProdList: 9823
Advantage: 79

Shanghai Sunway Pharmaceutical Technology Co., Ltd

Tel: +8618575662672 18575662672
Fax: 021 51613951
Email: mzeng@3wpharm.com
Country: China
ProdList: 10070
Advantage: 57

Maya High Purity Chemicals

Tel: +86 (573) 82222445 (0)18006601000 452520369
Fax: +86 (573) 82222643
Email: sales@maya-r.com
Country: China
ProdList: 11714
Advantage: 57

Springchem New Material Technology Co.,Limited

Tel: +86-021-62885108 +8613917661608
Email: info@spring-chem.com
Country: China
ProdList: 2068
Advantage: 57

Beijing Taiya Jie Technology Development Co., Ltd.

Tel: 021-33690831-8001 13552411790
Fax: 021-33690831
Email: postmaster@tyjchem.cn
Country: China
ProdList: 1542
Advantage: 55

Shanghai Nuohey Chemical Co., Ltd.

Tel: 021-52212593 13761626812
Fax: +86 (21) 51062076
Email: sales@nuohey.com
Country: China
ProdList: 10692
Advantage: 60

ShangHai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847 13636370518
Fax: 021-55068248
Email: shyysw007@163.com
Country: China
ProdList: 4941
Advantage: 60

AILY INTL CHEMICAL CORP LTD

Tel: 025-83208295 18913388297
Fax: +86-2583208202
Country: China
ProdList: 132
Advantage: 50

Shanghai civi chemical technology co.,Ltd

Tel: 86-21-34053660
Fax: 86-21-34053661
Email: sale@labgogo.com
Country: China
ProdList: 9872
Advantage: 52

Thermo Fisher Scientific

Tel: 800-810-5118
Fax: +86-10-84193589
Email: cnchemical@thermofisher.com
Country: China
ProdList: 17779
Advantage: 75

Beijing innoChem Science & Technology Co.,Ltd.

Tel: 400-810-7969 010-59572699
Fax: 010-59572688
Email: ningzi.li@inno-chem.com.cn
Country: China
ProdList: 6139
Advantage: 55

Zhangjiagang Free Trade Zone Kailite Chemical Co., Ltd.

Tel: 0512-+86-512-58813106 15862625988
Fax: 0512-58813106
Email: sales@clentchem.com
Country: China
ProdList: 174
Advantage: 60

Shanghai T&W Pharmaceutical Co., Ltd.

Tel: +86 21 61551611
Fax: +86 21 50676805
Country: China
ProdList: 9901
Advantage: 58

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Tel: 025-66099280 17798518460
Fax: (1)02557626880
Email: cfzhang@aikonchem.com
Country: China
ProdList: 19918
Advantage: 55

9ding chemical ( Shanghai) Limited

Tel: 4009209199
Fax: 86-021-52271987
Email: sales@9dingchem.com
Country: China
ProdList: 18216
Advantage: 56

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-6206333 18521732826;
Fax: 021-50323701
Email: market@aladdin-e.com
Country: China
ProdList: 25015
Advantage: 65

The future of Shanghai Industrial Co., Ltd.

Tel: 021-61552785
Fax: 021-55660885
Email: sales@shshiji.com
Country: China
ProdList: 9552
Advantage: 55

Shanghai Ruji Biology Technology Co., Ltd.

Tel: +86-21-65211385-8001 36031160
Fax: +86-21-65211385-8004
Email: sales@shruji.com
Country: China
ProdList: 3224
Advantage: 55

Cantotech Chemicals, Ltd.

Tel: 86-0755-86635001
Fax: 86-0755-22642228
Email: cantotech@126.com
Country: China
ProdList: 4576
Advantage: 55

Shanghai Yolne Chemical Co., Ltd.

Tel: 021-62960152
Fax: 021-52212593
Email: 934678158@qq.com
Country: China
ProdList: 9906
Advantage: 55

Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.

Tel: +86-28-85122536 85324413
Fax: +86-28-85326443
Email: market@astatech.cn
Country: China
ProdList: 8033
Advantage: 55

Zouping Mingxing Chemical Co.,Ltd.

Tel: 86-13605431940 13605431940
Fax: 0086-0543-2240079
Email: zpmxchemical@126.com
Country: China
ProdList: 2002
Advantage: 62

Quzhou Juhua Friendship Co., Ltd

Tel: 0570-3066667
Fax: 0570-3063388
Country: China
ProdList: 3933
Advantage: 58

Beijing Universal Century Technology Co., Ltd.

Tel: 400-8706899
Fax: 400-8706899
Email: hysj_bj.com
Country: China
ProdList: 3585
Advantage: 55

Shanghai Meishui Chemical Technology Co., Ltd

Tel: 021-60549325 18616193163
Fax: 021-33250306
Country: China
ProdList: 4528
Advantage: 56

Shanghai JONLN Reagent Co., Ltd.

Tel: 400-0066400 13621662912
Fax: 021-55660885
Email: 422131432@qq.com
Country: China
ProdList: 9986
Advantage: 55

Less

View Lastest Price from 4,4'-Bipyridine manufacturers

Hebei Saisier Technology Co., LTD

Product: 4,4'-Bipyridine 553-26-4
Price: US $6.00/KG
Min. Order: 25KG
Purity: More than 99%
Supply Ability: 2000KG/Month
Release date: 2024-04-02

airuikechemical co., ltd.

Product: 4,4′-bipyridine 553-26-4
Price: US $0.00-0.00/Kg
Min. Order: 1Kg
Purity: 99.9%
Supply Ability: 200tons
Release date: 2024-04-08

Hebei Duling International Trade Co. LTD

Product: 4,4'-Bipyridine 553-26-4
Price: US $100.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 100 tons
Release date: 2023-01-11

553-26-4, 4,4'-BipyridineRelated Search:

Pyridine 4-Aminobutyric acid DIPIPERIDINOMETHANE Diethyl 1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate Sulfasalazine Chromium picolinate 2,2'-Bipyridine Morfamquat(dichloride((content>65%) Paraquat methosulfate 2,2':6',2''-TERPYRIDINE !2,2'-bipyridine! !dihydrochloride! 2,2'-DIPYRIDYL N,N'-DIOXIDE tris[2,2'-bipyridine]ruthenium dichloride ,tris(2,2’-bipyridine-n,n’)-,dichloride,(oc-6-11)-ruthenium(2+ 4,4'-Dinonyl-2,2'-bipyridine 4,4’-diphenyl-2’-bipyridin Paraquat dichloride 4,4'-Dipyridyl hydrate ETHYL VIOLOGEN DIPERCHLORATE

'LGC' (1608)

GAMMA,GAMMA'-DIPYRIDYL

GAMMA,GAMMA-DIPYRIDYL

4, 4'-DIPYRIDINE

4,4'-DIPYRIDYL

4,4-DIPYRIDYL

4,4'-BIPYRIDINE

4,4-BIPYRIDINE

4,4'-BIPYRIDYL

4,4'-BIPYRIDYL HYDRATE

4,4,4'-DIPYRIDYL

4-PYRIDIN-4-YLPYRIDINE

4-(4-Pyridyl)pyridine

4,4’-Bipyridine,dihydrate

Bipyridine, 4,4'-

gamma,gamma’-bipyridyl

gamma,gamma'-Bipyridyl

4,4'Bipyridinyl

4,4'-BIPYRIDINE ANHYDROUS PESTANAL

4,4'-Bipyridyl,98%

4,4'-Bipyridine,98%

4,4'-BIPYRIDINE ANHYDROUS

4,4'-Dipyridyl, anhydrous, 98%

4,4-DIPYRIDYL, 4,4-BIPYRIDINE

4,4''-DIPYRIDINE / 4,4''-DIPYRIDYL

4,4''-DIPYRIDYL, 98%, ANHYDROUS

4,4μ-Bipyridine, 4,4μ-Bipyridyl

4,4'-Dipyridyl ,99%

g,g'-Dipyridyl

4,4′-Bipyridyl,4,4′-Bipyridine

4,4'-Bipyridyl dihydrate

4,4'-Dipyridyl 98%

4, 4 - al pyridine

4,4'-Bipyridine SynonyMs 4,4'-Dipyridyl

γ,γ'-Dipyridy

4,4'-Dipyridyl≥ 99% (Assay)

4,4'-Bipyridine for synthesis

4,4'-Dipyridyl, 99%, for synthesis

4,4'-Bipyridyl &gt

4, 4 '- pyridine

4,4,-Bipyridyl, GR 98%

4,4'-Bipyridine (8CI, 9CI, ACI)

Metamitron Impurity 7

4,4'-Bipyridine

4,4'-Bipyridyl

553-26-4

53-26-4

-C5H4N22H2O

Photochromic Compounds

Viologens (Photochromic, Related Compounds)

C9 to C46

Carbonyl Compounds

Building Blocks

Pyridines

Ketones

Organic Building Blocks

Heterocyclic Building Blocks