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二氢氧化1,3-二[4-(二甲氨基)苯基]-2,4-二羟基环丁烯二鎓二(内盐)
1,3-Bis[4-(dimethylamino)phenyl]-2,4-dihydroxycyclobutenediylium dihydroxide, bis(inner salt)
产品别名
43134-09-4
二氢氧化1,3-二[4-(二甲氨基)苯基]-2,4-二羟基环丁烯二鎓二(内盐)
1,3-Bis[4-(dimethylamino)phenyl]-2,4-dihydroxycyclobutenediylium dihydroxide, bis(inner salt)
Squarylium dye III
方酸菁染料 III
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C20H20N2O2 |
| Molecular weight | 320.39 |
| MDL number | MFCD00142504 |
| PubChem Substance ID【PubChem化学物质编号】 | 24848931 |
| NACRES | NA.23 |
| General description【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. |
产品性质
| composition【组成】 | Dye content, 90% |
| mp | >300 ℃ (lit.) |
| λmax | 625 nm |
| SMILES string | CN(C)c1ccc(cc1)C2=C([O-])C(=C3/C=CC(\C=C3)=[N+](\C)C)\C2=O |
| InChI | 1S/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 key | HERJDZWHZQOZLU-UHFFFAOYSA-N |
| packaging【包装】 | 1 g in glass bottle |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H315 - H319 - H335 |
| Precautionary Statements | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |
