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4月26日体彩20选5:2,2'-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);2,2-BIPYRIDYL;6-Bromo-6'(E/Z) 4,4'
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
pka
pK1:-0.52(+2);pK2:4.352(+1) (20°C)
form 
Crystalline Powder
color 
White to almost white
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)
NIST Chemistry Reference
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 $125 2018-11-13 Buy
Sigma-Aldrich 798533 2,2′-Bipyridyl anhydrous, free-flowing, Redi-Dri , ReagentPlus , 99% 366-18-7 100g $226 2018-11-13 Buy
TCI Chemical B0468 2,2'-Bipyridyl >99.0%(T) 366-18-7 25g $44 2018-11-22 Buy
TCI Chemical B0468 2,2'-Bipyridyl >99.0%(T) 366-18-7 100g $148 2018-11-22 Buy
Alfa Aesar 030569 2,2'-Bipyridine, ACS, 98% 366-18-7 10g $22.3 2018-11-16 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'.

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( 484)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Shanghai Bojing Chemical Co.,Ltd.
+86-21-37122233
+86-21-37127788 [email protected] CHINA 493 55
Shenzhen Sendi Biotechnology Co.Ltd.
0755-23311925 18102838259
0755-23311925 [email protected] CHINA 3194 55
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
[email protected] CHINA 21799 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 [email protected] CHINA 20672 55
Shanghai Time Chemicals CO., Ltd.
+86-021-57951555
+86-021-57951555 [email protected] CHINA 1365 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 [email protected] CHINA 32447 55
Speranza Chemical Co., Ltd.
+8618688942810
+86-755-33122716 [email protected] CHINA 235 55
Hebei Minshang Biotechnology Co., Ltd
+86-13582176207
[email protected] CHINA 267 58
career henan chemical co
+86-371-86658258
[email protected] CHINA 30004 58
Hebei Huanhao Biotechnology Co., Ltd.
86-0311-83975816 whatsapp +8618034554576
86-0311-83975816 [email protected] CHINA 693 58

View Lastest Price from 2,2'-Bipyridine manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-07-24 2,2'-Bipyridine
366-18-7
US $1000.00 / KG 1KG 98% 1ton career henan chemical co
2018-11-05 2,2'-Dipyridyl
366-18-7
US $50.00 / KG 1KG 99% 10 mt Hebei Huanhao Biotechnology Co., Ltd.

2,2'-Bipyridine Spectrum


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