CAS 34671-83-5; 2,2'-二嘧啶; 2,2'-bipyrimidine

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货号

品牌

产品名称

规格

包装、参考价格

B804021

MACKLIN

2,2'-联嘧啶

95%

75元/250mg; 221元/1g; 1068元/5g;

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储存：室温
状态：白色到黄色到橙色晶体到粉末

B2496

TCI

2,2'-Bipyrimidyl

>95.0%(GC)

250元/200MG; 790元/1G;

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基本信息

纯度/分析方法	>95.0%(GC)
分子式/分子量	C₈H₆N₄ = 158.16
外观与形状(20℃)	固体
包装和容器	1G-带有塑料内管的玻璃瓶 (查看图片)
Reaxys-RN	607396
PubChem物质ID	135727183
MDL编号	MFCD00014600

技术规格

Appearance	White to Green to Brown powder to crystal
Purity(GC)	min. 95.0 %

物性(参考值)

熔点	113 ℃
溶解性(可溶于)	甲醇

安全信息

图形或危害标志
信号词	警告
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染：用水充分清洗。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。

264465

J&K

2,2'-Bipyrimidyl

97%

501元/250MG; 1649元/1G;

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基本信息

分子式	C₈H₆N₄
分子量	158.16
熔点	112-116
MDL编码	MFCD00014600
Beilstein	607396
EINECS 编号	252-137-2

安全信息

图形或危害标志
提示语	Warning
危险说明	H315 H319 H335
防范说明	P261 P305+P351+P338

L01190

Alfa Aesar

2,2'-Bipyrimidine

96%

2518元/250mg; 7183元/1g;

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应用
2,2'-Bipyrimidine is used in the preparation of 5-bromo-[2,2']bipyrimidinyl.

备注
Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00014600

EINECS
252-137-2

分子式
C₈H₆N₄

分子量
158.16

熔点
110-116°

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Soluble in methanol.

Beilstein
607396

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319
Causes skin irritation.Causes serious eye irritation.

Precautionary Statements
P280a-P264-P305+P351+P338-P321-P332+P313-P337+P313
Wear protective gloves and eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Specific treatment (see label).If skin irritation occurs: Get medical advice/attention.If eye irritation persists: Get medical advice/attention.

安全信息

危险类别
36/38
Irritating to eyes and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
否

510556

Sigma-Aldrich

2,2′-Bipyrimidine

95%

1259.23元/1 G;

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产品说明

一般描述

2,2'-双嘧啶 (bpym) 是一种桥接、π 离域的双螯合配体，可与金属离子形成单核和双核配合物。2,2′ 的光致发光特性-研究了双嘧啶/镧系离子配合物。

应用

2,2′-双嘧啶 (bpym) 可作为配体用于合成下列配合物：[Mn ₂ (bpym) (N ₃) ₄]，其中 N ₃ = 叠氮化物

[Fe (bt) (NCS) ₂] ₂ bpym，其中 bt = 2,2′-bi-2-噻唑啉和 NCS = 异氰酸酯
钴 ₂ {[N (CN) ₂] ₄ bpym}·H ₂ O 和钴 {[N (CN) ₂] ₂ bpym}·H ₂ O
[MoM (CO) ₈ (bpym)]，其中 M = Cr,Mo,W

包装

1 g in glass bottle

基本信息

经验(实验)分子式	C₈H₆N₄
分子量	158.16
EC 号	252-137-2
MDL编号	MFCD00014600
PubChem化学物质编号	24873511
NACRES	NA.22

产品性质

质量水平	100
测定	95%
mp	112-116 ℃ (lit.)
SMILES string	c1cnc(nc1)-c2ncccn2
InChI	1S/C8H6N4/c1-3-9-7(10-4-1)8-11-5-2-6-12-8/h1-6H
InChI key	HKOAFLAGUQUJQG-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

036951

Fluorochem

2,2'-Bipyrimidinyl

97%

1452元/1g; 5610元/5g; 9944元/10g;

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基本信息

CAS Number	34671-83-5
MDL Number	MFCD00014600
Melting Point	110-116℃

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. 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 relevant procedures. on this label). 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. P362: Take off contaminated clothing and wash before reuse. 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 in accordance with local regulation .