116327

2-氯-4-甲基吡啶

98%

• 别名: 2-氯-4-皮考啉
• 经验公式（希尔记法）: C₆H₆ClN
• CAS号: 3678-62-4
• 分子量: 127.57
• EC號碼: 222-951-2
• MDL號碼: MFCD00023418
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24847284
• NACRES: NA.22

属性

• 化驗: 98%
• 折射率: n20/D 1.529 (lit.)
• bp: 194-195 °C (lit.)
• 密度: 1.142 g/mL at 25 °C (lit.)
• SMILES 字串: Cc1ccnc(Cl)c1
• InChI: 1S/C6H6ClN/c1-5-2-3-8-6(7)4-5/h2-4H,1H3
• InChI 密鑰: MZVSTDHRRYQFGI-UHFFFAOYSA-N

说明

一般說明

2-Chloro-4-methylpyridine (2-Chloro-4-picoline) reacts with 3,5-bis(trifluoromethyl)phenylboronic acid to form 2-(3,5-bis(trifluoromethyl)phenyl)-4-methylpyridine by palladium-catalyzed cross-coupling reaction.

2-Chloro-4-picoline (2-Chloro-4-methylpyridine) has been used in the determination of gas-phase basicity of several relatively small organic molecules that are used in the MALDI.

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: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 3
• 個人防護裝備: Eyeshields, Gloves, type ABEK (EN14387) respirator filter