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CAS: 43134-09-4
熔点: 300℃
英文名称: 
1,3-bis(4-(dimethylamino)phenyl)-2,4-di-hydroxycy
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货号品牌产品名称规格包装、参考价格详情
149063Sigma-Aldrich1,3-Bis[4-(dimethylamino)phenyl]-2,4-dihydroxycyclobutenediylium dihydroxide, bis(inner salt)Dye content 90 %2040.31元/1 G;   展开

产品说明

一般描述

1,3-Bis[4-(dimethylamino)phenyl]-2,4-dihydroxycyclobutenediylium dihydroxide, bis(inner salt) is an organic dye with an electron withdrawing squaraine as the central group and strong electron donating dimethylaminophenyl groups. It is majorly utilized in the development of organic electronic devices.

包装

1 g in glass bottle

基本信息

经验(实验)分子式C20H20N2O2
分子量320.39
MDL编号MFCD00142504
PubChem化学物质编号24848931
NACRESNA.23

产品性质

组成Dye content, 90%
mp>300 ℃ (lit.)
λmax625 nm
SMILES stringCN(C)c1ccc(cc1)C2=C([O-])C(=C3/C=CC(\C=C3)=[N+](\C)C)\C2=O
InChI1S/C20H20N2O2/c1-21(2)15-9-5-13(6-10-15)17-19(23)18(20(17)24)14-7-11-16(12-8-14)22(3)4/h5-12H,1-4H3
InChI keyHERJDZWHZQOZLU-UHFFFAOYSA-N

安全信息

象形图GHS07
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
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Gloves
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