CAS 289-80-5; 哒嗪; Pyridazin

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货号

品牌

产品名称

规格

包装、参考价格

详情

P837840

MACKLIN

哒嗪

98 %

24元/1g; 58元/5g; 270元/25g; 1069元/100g; 5340元/500g;

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储存：室温，干燥
状态：无色到黄色液体

P0616

TCI

Pyridazine

>99.0%(GC)

215元/5G; 990元/25G;

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基本信息

纯度/分析方法	>99.0%(GC)
分子式/分子量	C₄H₄N₂ = 80.09
外观与形状(20℃)	液体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	空气
Reaxys-RN	103906
PubChem物质ID	87574778
SDBS (AIST Spectral DB)	3779
Merck Index (14)	7969
MDL编号	MFCD00006463

技术规格

Appearance	Colorless to Light orange to Yellow clear liquid
Purity(GC)	min. 99.0 %

物性(参考值)

熔点	-8 ℃
沸点	208 ℃
闪点	85 ℃
比重	1.11
折射率	1.52
水溶性	完全混溶
溶解性(可与之混溶)	二甲基甲酰胺,苯
溶解性(易溶于)	甲醇,乙醚,乙醇

安全信息

信号词	警告
危险性说明	H227 : 可燃液体。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P210 : 远离热源/火花/明火/热表面。禁止吸烟。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P370 + P378 : 火灾时：使用干砂、干粉或抗醇泡沫灭火。 P403 + P235 : 存放在通风良好的地方。保持低温。

相关法规

RTECS#

UR5267000

204577

J&K

Pyridazine

98%

329元/5G; 1319元/25G;

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基本信息

分子式	C₄H₄N₂
分子量	80.09
熔点	-8
沸点	208
闪点	85
密度	1.103
折光率(n20D)	1.5220 -1.5260 0
MDL编码	MFCD00006463
Beilstein	103906
Merck	14,7969
EINECS 编号	206-025-5
存储条件	Store at 2-8℃

安全信息

图形或危害标志
危险说明	H315 H319 H335 H227
防范说明	P280g P305+P351+P338
WGK	3
RTECS	UR5267000
TSCA	是

A13266

Alfa Aesar

Pyridazine

98+%

1095元/5g; 2765元/25g;

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应用
Pyrrolo[1,2-b]pyridazine 1 is a N-bridgehead aromatic heterocycle containing two nitrogen atoms, is obtained by the condensation of pyridazine and pyrrole.

备注
Store at room temperature. Incompatible with oxidizing agents. Air sensitive.

基本信息

MDL
MFCD00006463

EINECS
206-025-5

分子式
C₄H₄N₂

分子量
80.09

熔点
-8°

沸点
87°/14mm

闪点
85°(185°F)

密度
1.105

折射率
1.5240

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Miscible with water, benzene, DMF. Soluble in alcohol, ether

Beilstein
103906

Merck
14,7969

GHS危害和防范说明

GHS符号

Hazard Statements
H227-H315-H319-H335
Combustible liquid.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P280g-P305+P351+P338
Wear protective gloves.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

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

RTECS
UR5267000

TSCA
是

P57204

Sigma-Aldrich

Pyridazine

98%

608.19元/5 G; 3944.83元/50 G;

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产品说明

一般描述

哒嗪是一种单碱式1,2-二嗪化合物，通常可通过1,4-二羰基与肼反应进行制备。哒嗪环存在于如克雷达嗪、吡哆醇等多种除草剂，以及如头孢唑仑、奥拉帕利、他拉唑帕利和卡达拉嗪等多种药物中。

应用

哒嗪可用于：

作为构建单元，用于合成可作为GSK-3抑制剂的N-苯基-4-吡唑并[1,5-b]哒嗪-3-基-嘧啶-2-胺衍生物。
作为合成具有重要药用价值的吡咯并[1,2-b]哒嗪衍生物的起始材料。
在酸性条件下制备可作为钢铁缓蚀剂的1-(6-乙氧基-6-氧代己基)哒嗪-1-溴化铵和1-(2-溴乙酰基)哒嗪溴化铵离子液体。

包装

5, 50 g in glass bottle

基本信息

经验(实验)分子式	C₄H₄N₂
分子量	80.09
Beilstein	103906
EC 号	206-025-5
MDL编号	MFCD00006463
PubChem化学物质编号	24898697
NACRES	NA.22

产品性质

质量水平	100
测定	98%
折射率	n20/D 1.524 (lit.)
bp	208 ℃ (lit.)
mp	−8 ℃ (lit.)
密度	1.103 g/mL at 25 ℃ (lit.)
SMILES string	c1ccnnc1
InChI	1S/C4H4N2/c1-2-4-6-5-3-1/h1-4H
InChI key	PBMFSQRYOILNGV-UHFFFAOYSA-N

安全信息

储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	185.0 °F - closed cup
闪点(C)	85 ℃ - closed cup
个人防护装备	Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

079215

Fluorochem

Pyridazine

97%

220元/1g; 440元/5g; 924元/10g; 2310元/25g;

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基本信息

CAS Number	289-80-5
MDL Number	MFCD00006463
Boiling Point	207.999 ℃ at 760 mmHg
Melting Point	-8 ℃
Density	1.103

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. 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. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. 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). 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. 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 .