215767

分散红 19

Dye content 97 %

• 經驗公式（希爾表示法）: C₁₆H₁₈N₄O₄
• CAS號碼: 2734-52-3
• 分子量：: 330.34
• 顏色索引編號: 11130
• EC號碼: 220-354-1
• MDL號碼: MFCD00044367
• 分類程式碼代碼: 12352103
• PubChem物質ID: 24852912
• NACRES: NA.23

屬性

• 形狀: powder
• 品質等級: 100
• 成份: Dye content, 97%
• mp: >300 °C (lit.)
• λmax: 495 nm
• SMILES 字串: OCCN(CCO)c1ccc(cc1)\N=N\c2ccc(cc2)[N+]([O-])=O
• InChI: 1S/C16H18N4O4/c21-11-9-19(10-12-22)15-5-1-13(2-6-15)17-18-14-3-7-16(8-4-14)20(23)24/h1-8,21-22H,9-12H2/b18-17+
• InChI 密鑰: GHDZRIQTRDZCMV-ISLYRVAYSA-N

描述

一般說明

Disperse Red 19 (DR19) is widely used as a non-linear optical (NLO) dye with two hydroxyl (OH) groups, which can covalently connect with the base polymer. It can be linked as a side chain group that provides thermal and photo stability to the polymeric unit.

應用

DR19 can be used as red side groups in an NLO polyester for potential application in optical switching devices. It can also be bonded with polyurethane to form stable films, which may be used in the fabrication of analog systems.

安全資訊

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H302,H317
• 防範說明: P280 - P301 + P312 + P330 - P302 + P352
• 危險分類: Acute Tox. 4 Oral - Skin Sens. 1
• 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