L032100

DCI 活化剂

0.5 M

• 同義詞: DCI 活化剂溶液
• 分類程式碼代碼: 41116105
• NACRES: NA.21

屬性

• 品質等級: 200
• 種類: for DNA synthesis; for DNA synthesis
• 產品線: Proligo Reagents
• 儲存條件: dry at room temperature
• 濃度: 58-64 g/L (DCI content, titration)
• 雜質: ≤30 ppm water content (Karl Fischer); ≤30 ppm water content (Karl Fischer)
• 顏色: clear; clear

描述

一般說明

Activator solution, containing powerful activators like 4,5-dicyanoimidazole(DCI), 5-(3,5-bis(trifluoromethyl)phenyl)-1H-tetrazole (Activator 42) or5-(Ethylthio)-1H-tetrazole (ETT) in acetonitrile, are mixed with solutions ofphosphoramidites during the extension step. The activator reacts with theamidite group to form a highly reactive intermediate. The intermediate thenforms an internucleotide bond with the detritylated 5′hydroxyl group of thegrowing oligonucleotide chain.

準備報告

Dicycanoimidazole /Acetonitrile 6/100 (w/v)

安全資訊

• 象形圖: GHS02,GHS05,GHS07
• 訊號詞: Danger
• 危險聲明: H225,H302 + H312 + H332,H315,H318,H335
• 防範說明: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• 危險分類: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 41.0 °F
• 閃點（°C）: 5 °C