CAS 2050-14-8 MFCD00002182-2,2-Dihydroxyazobenzene 2,2-二羟基偶氮苯 TAO{mole}

2,2-Dihydroxyazobenzene 2,2-二羟基偶氮苯

CAS 2050-14-8 MFCD00002182

化学结构图

SMILES: Oc1ccccc1/N=N/c1ccccc1O

化学属性

Mol. Formula	C12H10N2O2
Mol. Weight	214.22
Melting Point	173-175 °C
Density	1.24
Boiling Point	354.35 °C at 760 mmHg

别名和识别编码

Chemical Name	2,2-Dihydroxyazobenzene
Synonym	2,2'-(Diazene-1,2-diyl)diphenol {LY} 2,2'-(Diazene-1,2-diyl)diphenol {} {LY} 2,2'-(Diazene-1,2-diyl)diphenol {} {} {LY} 2,2'-(Diazene-1,2-diyl)diphenol {} {} {} {LY} 2,2'-(Diazene-1,2-diyl)diphenol {} {} {} {} {LY} 2,2'-(Diazene-1,2-diyl)diphenol {} {} {} {} {} {} {} {} {} {} {LY} 2,2'-(Diazene-1,2-diyl)diphenol {} {} {} {} {} {} {LY} 2,2'-(Diazene-1,2-diyl)diphenol {} {} {} {} {} {} {} {LY} 2,2'-(Diazene-1,2-diyl)diphenol {} {} {} {} {} {} {} {} {LY} 2,2'-(Diazene-1,2-diyl)diphenol {} {} {} {} {} {} {} {} {} {LY} 2,2'-(Diazene-1,2-diyl)diphenol {} {} {} {} {} {} {} {} {} {} {LY} 2,2'-(Diazene-1,2-diyl)diphenol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,2'-(Diazene-1,2-diyl)diphenol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,2'-(Diazene-1,2-diyl)diphenol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,2'-(Diazene-1,2-diyl)diphenol {} {} {} {} {} {} {} {} {} {
MDL Number	MFCD00002182
PubChem Substance ID	74902
CAS Number	2050-14-8
EC Number	218-082-3
Reaxys-RN	958432
Beilstein Registry Number	16(2)33
Chemical Name Translation	2,2-二羟基偶氮苯
InChIKey	JFEVWPNAOCPRHQ-BUHFOSPRSA-N
InChI	InChI=1S/C12H10N2O2/c15-11-7-3-1-5-9(11)13-14-10-6-2-4-8-12(10)16/h1-8,15-16H
Canonical SMILES	OC1=CC=CC=C1/N=N/C2=CC=CC=C2O

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

产品应用

铝,镁和其它金属用分光光度和荧光试剂

安全信息

WGK Germany3

GHS Symbol

Precautionary statements

P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P302+P352+P332+P313+P362+P364
P332+P313
P305+P351+P338+P337+P313
P302+P350
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P305+P351+P338
P337+P313

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

Hazard Codes Xi

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves

Signal word Warning {} {} {} {} {TCI}

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Storage condition 2-8°C, stored under nitrogen {LY} 2-8°C, stored under nitrogen {} {LY} 2-8°C, stored under nitrogen {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitro

其他信息

MOL 文件:2050-14-8.mol
2,2'-二羟基偶氮苯价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 A5005 2,2'-二羟基偶氮苯[铝,镁和其它金属用分光光度和荧光试剂] 2,2'-Dihydroxyazobenzene [Spectrophotometric and fluorimetric reagent for Al, Mg and other metals] 5G 3760元 2014/06/02 A5005 2,2'-二羟基偶氮苯[铝,镁和其它金属用分光光度和荧光试剂] 2,2'-Dihydroxyazobenzene [Spectrophotometric and fluorimetric reagent for Al, Mg and other metals] 1G 1050元
TCI Shanghai:2,2'-二羟基偶氮苯[铝,镁和其它金属用分光光度和荧光试剂] 2,2'-Dihydroxyazobenzene [Spectrophotometric and fluorimetric reagent for Al, Mg and other metals],>;98.0%(T)(2050-14-8)
Sigma Aldrich:2050-14-8(sigmaaldrich)