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CAS: 553-26-4
分子式: C10H8N2
分子量: 156.18
沸点: 305℃
熔点: 110-114℃
中文名称: 
4,4'-无水联吡啶
4-联吡啶
4,4'-联吡啶(二水)
二水合-4,4'-联吡啶
γ,γ'-联吡啶
4,4'-联吡啶
γ,γ-联吡啶
4,4'-联吡啶,二水
4,4-联吡啶
英文名称: 
4,4-Bipyridine
4,4'-Bipyridine
4,4'-Dipyridyl
4,4'-bipyridyl
4,4'-dipyridine
4,4-bipyridyl
4,4-dipyridyl
4-(4-pyridyl)pyridine
gamma,gamma'-bipyridyl
gamma,gamma'-dipyridyl
4,4'-Bipyridine,dihydrate
Dipyridyl,4,4-bipyridine
4,4'-Bipyridyl hydrate
展开更多英文名
性质描述: 该品为无色结晶。熔点111.0—112.0℃。易溶于乙醇和乙醚、不溶于水。
推荐供应商
货号品牌产品名称规格包装、参考价格
B802288MACKLIN4,4'-联吡啶98%30元/1g;   62元/5g;   115元/25g;   259元/100g;   590元/250g;   2350元/1kg;   咨询
储存:室温
状态:灰白色到棕褐色晶体,粉末或块状
B0469TCI4,4'-Bipyridyl>98.0%(GC)(T)495元/25G;   1450元/100G;   咨询

基本信息

纯度/分析方法>98.0%(GC)(T)
分子式/分子量C10H8N2 = 156.19
外观与形状(20℃)固体
储存在惰性气体下存放于惰性气体之中
应避免的情况湿气 (吸湿)
Reaxys-RN113176
PubChem物质ID87563503
SDBS (AIST Spectral DB)1702
Merck Index (14)3348
MDL编号MFCD00006416

技术规格

AppearanceWhite to Orange to Green powder to crystal
Purity(GC)min. 98.0 %
Purity(Nonaqueous Titration)min. 98.0 %
Solubility in Methanolalmost transparency
Melting point111.0 to 114.0 ℃

物性(参考值)

熔点112 ℃
沸点161 ℃/20 mmHg
最大吸收波长300(CH3CN) nm
溶解性(可溶于)甲醇

安全信息

图形或危害标志
信号词危险
危险性说明H301 + H311 : 吞咽或皮肤接触可致中毒。
H371 : 可能损害器官。
H373 : 长期或反复接触可能损害器官。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P260 : 不要吸入粉尘/ 烟/ 气体/ 烟雾/ 蒸气/ 喷雾。
P270 : 使用本产品时不要进食、饮水或吸烟。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/穿防护服。
P308+P311 : 如接触到或有疑虑:呼叫急救中心/医生。
P361 + P364 : 立即脱掉所有沾染的衣服,清洗后方可重新使用。
P301 + P310 + P330 : 如误吞咽:立即呼叫急救中心/医生。漱口。
P302 + P352 + P312 : 如皮肤沾染:用水充分清洗。如感觉不适,呼叫急救中心/医生。
P405 : 存放处须加锁。

相关法规

RTECS#DW1760000

运输信息

UN编号UN2811
类别6.1
包装类别 III
监管条件代码(*)
297602J&K4,4'-Dipyridyl99%102元/5G;   409元/25G;   493元/100G;   咨询

基本信息

分子式C10H8N2
分子量156.18
熔点109-112
沸点305
MDL编码MFCD00006416
Beilstein113176
Merck14,3348
EINECS 编号209-036-3

安全信息

图形或危害标志
提示语Danger
危险说明H301
H316
H320
H335
防范说明P280
P305+P351+P338
P314
UN号码2811
危险分类6.1
包装等级III
WGK3
RTECSDW1760000
TSCA
A10187Alfa Aesar4,4'-Bipyridine98%506元/5g;   1742元/25g;   3034元/100g;   咨询

应用
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.

备注
Incompatible with strong oxidizing agents and strong acids.

基本信息

MDL
MFCD00006416

EINECS
209-036-3

分子式
C10H8N2

分子量
156.19

熔点
111-114°

沸点
304-305°

灵敏度
Hygroscopic. Store under Nitrogen. Ambient temperatures.

形态
Crystalline powder

溶解性
Soluble in ethanol, ether. Insoluble in water.

Beilstein
113176

Merck
14,3348

GHS危害和防范说明

GHS符号

Hazard Statements
H301-H311
Toxic if swallowed.Toxic in contact with skin.

Precautionary Statements
P280h-P301+P310a-P312a-P321-P405-P501a
Wear protective gloves/clothing.Wear protective gloves/clothing.Wear protective gloves/clothing.Specific treatment (see label).Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
6.1

包装组
III

危险类别
21-25
Harmful in contact with skin.Toxic if swallowed.

安全等级
20-36/37-45-60
When using do not eat or drink.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste

RTECS
DW1760000

TSCA

C27620Alfa Aesar4,4'-Dipyridyl98%794元/5g;   2344元/25g;   7202元/100g;   咨询

基本信息

Ref#
27620

MDL
6416

分子式
C10 H8 N2

分子量
156.19

形态
White to cream cryst powder

安全信息

危险等级
6.1

包装组
III

289426Sigma-Aldrich4,4′-Dipyridyl98%595.83元/5 G;   1481.44元/25 G;   咨询

产品说明

一般描述

4,4′-联吡啶(BPY)是一种主要用于制备配位聚合物的有机交联剂。它是一种吡啶衍生物,其中的吡啶基可以沿着碳碳结构旋转。它可以作为光电化学还原的催化剂。
4,4′-bpy通常用于桥接金属中心以形成具有新特性的配位聚合物。4,4′-bpy配体可通过稳定磁序来介导顺磁性金属离子之间的电子效应。

应用

BPY是一种配体,在过渡金属之间形成网络,从而形成配位键。可通过配位聚合物和BPY作为复合连接剂制备杂化纳米片。它由两个活性位点组成,可用于药物开发。
4,4′-联吡啶(4,4′-联吡啶,4,4′-bpy)和Co(NCS)2 溶液相互扩散形成单晶Co(NCS)2(4,4′-bipy)2·2(CH3CH2)2O和Co(NCS)2(4,4′-bipy)2·2(CH3CH2)2O。

包装

5, 25 g in glass bottle

基本信息

经验(实验)分子式C10H8N2
分子量156.18
Beilstein113176
EC 号209-036-3
MDL编号MFCD00006416
PubChem化学物质编号24857197
NACRESNA.23

产品性质

质量水平200
测定98%
形式powder
bp305 ℃ (lit.)
mp109-112 ℃ (lit.)
SMILES stringc1cc(ccn1)-c2ccncc2
InChI1S/C10H8N2/c1-5-11-6-2-9(1)10-3-7-12-8-4-10/h1-8H
InChI keyMWVTWFVJZLCBMC-UHFFFAOYSA-N

安全信息

象形图GHS06
警示用语:Danger
危险声明H301
预防措施声明P301 + P310 + P330
危险分类Acute Tox. 3 Oral
储存分类代码6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
8.20158Sigma-Aldrich4,4′-Bipyridinefor synthesis381.8元/10 G;   咨询

产品说明

分析说明

Assay (HClO₄): ≥ 99.0 %
Melting range (lower value): ≥ 109 °C
Melting range (upper value): ≤ 113 °C
Identity (IR): passes test

基本信息

线性分子式4-(C5H4N)-4-(C5H4N)
分子量156.18
MDL编号MFCD00006416
EC索引号209-036-3

产品性质

质量水平200
效能172 mg/kg LD50, oral (Rat)
mp109-113 ℃
储存温度2-30℃
InChI1S/C10H8N2/c1-5-11-6-2-9(1)10-3-7-12-8-4-10/h1-8H
InChI keyMWVTWFVJZLCBMC-UHFFFAOYSA-N

安全信息

象形图GHS06
警示用语:Danger
危险声明H301
预防措施声明P264 - P270 - P301 + P310 - P405 - P501
危险分类Acute Tox. 3 Oral
储存分类代码6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
942495Amethyst4,4'-Dipyridyl99%, 用于合成40元/5G;   1059元/500G;   咨询

基本信息

分子式C10H8N2
分子量156.18
熔点109-112
沸点305
MDL编码MFCD00006416
Beilstein113176
Merck14,3348
EINECS 编号209-036-3

安全信息

图形或危害标志
提示语Danger
危险说明H301
H316
H320
H335
防范说明P280
P305+P351+P338
P314
UN号码2811
危险分类6.1
包装等级III
WGK3
RTECSDW1760000
TSCA
068344Fluorochem4,4'-Dipyridyl98%220元/1g;   528元/25g;   1518元/100g;   咨询

基本信息

CAS Number553-26-4
MDL NumberMFCD00006416
Boiling Point304-305℃
Melting Point111-114℃

安全信息

图形或危害标志
危险性说明 H301: Toxic if swallowed.
H311: Toxic in contact with skin.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
H411: Toxic to aquatic life with long lasting effects.
防范说明 P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P273: Avoid release to the environment.
P280: Wear .
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: .
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see . on this label).
P322: Specific measures (see . on this label).
P330: Rinse mouth.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P361: Remove/Take off immediately all contaminated clothing.
P362: Take off contaminated clothing and wash before reuse.
P363: Wash contaminated clothing before reuse.
P391: Collect spillage.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to local regulations.
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