149063

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)

Dye content 90 %

• 别名: 方酸菁染料 III
• 经验公式（希尔记法）: C₂₀H₂₀N₂O₂
• CAS号: 43134-09-4
• 分子量: 320.39
• MDL號碼: MFCD00142504
• 分類程式碼代碼: 12352103
• PubChem物質ID: 24848931
• NACRES: NA.23

属性

• 形狀: solid
• 成份: Dye content, 90%
• mp: >300 °C (lit.)
• λmax: 625 nm
• SMILES 字串: 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 密鑰: HERJDZWHZQOZLU-UHFFFAOYSA-N

说明

一般說明

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.

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319,H335
• 防範說明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Gloves