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2,2'-Bipyridine

2,2'-Bipyridine
2,2'-Bipyridine structure
CAS No.
366-18-7
Chemical Name:
2,2'-Bipyridine
Synonyms
bpy;BIPY;AA-DP;CI-588;Bipyridine;,’-Dipyridyl;'LGC' (1607);(E/Z) 4,4'6-Bromo-6'2'-Bipyridine
CBNumber:
CB5195697
Molecular Formula:
C10H8N2
Formula Weight:
156.18
MOL File:
366-18-7.mol

2,2'-Bipyridine Properties

Melting point:
70-73 °C(lit.)
Boiling point:
273 °C(lit.)
Density 
1.1668 (rough estimate)
refractive index 
1.4820 (estimate)
Flash point:
121 °C
storage temp. 
Store at RT.
solubility 
5.5g/l
form 
Crystalline Powder
pka
pK1:-0.52(+2);pK2:4.352(+1) (20°C)
color 
White to almost white
Odor
Characteristic odour
PH
7.5 (5g/l, H2O, 25℃)
Water Solubility 
5.5 g/L 22 ºC
Merck 
14,3347
BRN 
113089
Stability:
Stable. Incompatible with strong oxidizing agents, most common metals. May be light sensitive.
InChIKey
ROFVEXUMMXZLPA-UHFFFAOYSA-N
CAS DataBase Reference
366-18-7(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
551W113ZEP
NIST Chemistry Reference
2,2'-Bipyridine(366-18-7)
EPA Substance Registry System
2,2'-Bipyridine (366-18-7)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS06,GHS07,GHS08
Signal word  Danger
Hazard statements  H301-H315-H319-H341-H301+H311-H312
Precautionary statements  P280-P301+P310-P312-P301+P310+P330-P302+P352+P312-P280h-P301+P310a-P312a-P321-P501a-P201-P202-P264-P270-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P308+P313-P405-P501
Hazard Codes  T,Xi
Risk Statements  25-36/37/38-20/21-23/24/25-21
Safety Statements  36/37-45-36/37/39-26
RIDADR  UN 2811 6.1/PG 3
WGK Germany  3
RTECS  DW1750000
8
Hazard Note  Irritant
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29333999
Toxicity LD50 i.p. in mice: 200 mg/kg (Grady)

2,2'-Bipyridine price More Price(24)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 798533 2,2′-Bipyridyl anhydrous, free-flowing, Redi-Dri , ReagentPlus , 99% 366-18-7 50g $137 2020-08-18 Buy
Sigma-Aldrich 798533 2,2′-Bipyridyl anhydrous, free-flowing, Redi-Dri , ReagentPlus , 99% 366-18-7 100g $204 2020-08-18 Buy
TCI Chemical B0468 2,2'-Bipyridyl >99.0%(T) 366-18-7 25g $46 2020-06-24 Buy
TCI Chemical B0468 2,2'-Bipyridyl >99.0%(T) 366-18-7 100g $151 2020-06-24 Buy
Alfa Aesar 030569 2,2'-Bipyridine, ACS, 98% 366-18-7 10g $24.3 2020-06-24 Buy

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

Chemical Properties

White crystalline powder

Uses

A high-affinity chelator of iron

Uses

As a reagent for the determination of iron.

Definition

ChEBI: A bipyridine in which the two pyridine moieties are linked by a bond between positions C-2 and C-2'.

Synthesis Reference(s)

Journal of the American Chemical Society, 100, p. 5567, 1978 DOI: 10.1021/ja00485a053
Synthesis, p. 564, 1986
Tetrahedron Letters, 30, p. 3527, 1989

Safety Profile

Poison by ingestion,subcutaneous, and intraperitoneal routes. Experimentalteratogenic data. Questionable carcinogen withexperimental tumorigenic data. Mutation data reported.When heated to decomposition it emits toxic fumes ofNOx.

Purification Methods

2,2'-Bipyridyl crystallises from hexane, or EtOH, or (after charcoal treatment of a CHCl3 solution) from pet ether. Also, it precipitates from a concentrated solution in EtOH by addition of H2O. Dry it in a vacuum over P2O5. It can be further purified by chromatography on Al2O3 or by sublimation. UV (EtOH): at 280nm (log 4.13). max [Airoldi et al. J Chem Soc, Dalton Trans 1913 1986, Beilstein 23 H 199, 23/8 V 16.]

2,2'-Bipyridine Preparation Products And Raw materials

Raw materials

Preparation Products


2,2'-Bipyridine Suppliers

Global( 524)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Shanghai Bojing Chemical Co.,Ltd.
+86-21-37122233
+86-21-37127788 Candy@bj-chem.com CHINA 497 55
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21842 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22625 55
Shanghai Time Chemicals CO., Ltd.
+86-021-57951555
+86-021-57951555 jack.li@time-chemicals.com CHINA 1365 55
Speranza Chemical Co., Ltd.
+8618688942810
+86-755-33122716 sophieliu@speranzachem.com CHINA 309 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 2754 55
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career henan chemical co
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Hebei Huanhao Biotechnology Co., Ltd.
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Haihang Industry Co.,Ltd
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View Lastest Price from 2,2'-Bipyridine manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-09-11 2,2'-Bipyridine
366-18-7
US $5.00 / KG 1KG 99.9% 20tons Hebei Runbin Biotechnology Co. LTD
2020-07-02 2,2'-Dipyridyl
366-18-7
US $50.00 / KG 1KG 99% 10 mt Hebei Huanhao Biotechnology Co., Ltd.
2020-03-11 2,2' Dipyridyl
366-18-7
US $20.00 / KG 1KG 99% 200 tons/ year Speranza Chemical Co., Ltd.

2,2'-Bipyridine Spectrum


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