CAS 24171-03-7; 2,5-二氨基-1,4-二羟基苯二盐酸盐; 2,5-DIAMINOHYDROQUINONE DIHYDROCHLORIDE

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D885849

MACKLIN

2,5-二氨基苯-1,4-二醇二盐酸盐

97%

165元/250mg; 598元/1g; 2633元/5g; 7768元/25g;

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储存：室温,存于惰性气体中
状态：白色到灰色-棕色晶体粉末

B21969

Alfa Aesar

2,5-Diaminohydroquinone dihydrochloride

97%

644元/0.25g; 1516元/1g;

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应用
2,5-Diaminohydroquinone dihydrochloride is used in the preparation of polymers, synthetically cross-linked polyimide and silica hybrid films.

备注
Air sensitive. It may discolor to black-violet on storage. Store away from strong oxidizing agents, air.

基本信息

MDL
MFCD00239416

分子式
C₆H₈N₂O₂?2HCl

分子量
213.06

熔点
>300°

灵敏度
Air Sensitive. Store under Argon. Ambient temperatures.

形态
Powder

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H315-H319-H335
Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.

欧盟危险品标志

TSCA
否

33040

Sigma-Aldrich

2,5-Diaminohydroquinone dihydrochloride

technical, ≥90% (AT)

1325.77元/1 G;

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产品说明

应用

2,5-二氨基对苯二酚二盐酸盐用于制备聚合物。它也用于制备化学交联的聚酰亚胺和二氧化硅杂化膜。

包装

1 g in poly tube

注意

储存时可变为黑紫色

基本信息

经验(实验)分子式	C₆H₈N₂O₂ · 2HCl
分子量	213.06
Beilstein	5795549
MDL编号	MFCD00239416
PubChem化学物质编号	57648743
NACRES	NA.22

产品性质

质量水平	100
等级	technical
测定	≥90% (AT)
SMILES string	Cl.Cl.Nc1cc(O)c(N)cc1O
InChI	1S/C6H8N2O2.2ClH/c7-3-1-5(9)4(8)2-6(3)10;;/h1-2,9-10H,7-8H2;2*1H
InChI key	NILKAWPWTYPHAH-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

545341

Fluorochem

2,5-Diaminobenzene-1,4-diol dihydrochloride

95+%

858元/250mg; 2530元/1g;

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基本信息

CAS Number	24171-03-7
MDL Number	MFCD00239416