521191

1-乙炔基-4-甲氧基-2-甲基苯

97%

• 線性公式: CH₃OC₆H₃(CH₃)C≡CH
• CAS號碼: 74331-69-4
• 分子量：: 146.19
• MDL號碼: MFCD05865155
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24874194
• NACRES: NA.22

屬性

• 化驗: 97%
• 形狀: solid
• mp: 30-34 °C (lit.)
• SMILES 字串: COc1ccc(C#C)c(C)c1
• InChI: 1S/C10H10O/c1-4-9-5-6-10(11-3)7-8(9)2/h1,5-7H,2-3H3
• InChI 密鑰: IETBNYUYILAKFK-UHFFFAOYSA-N

描述

一般說明

1-Ethynyl-4-methoxy-2-methylbenzene is an aromatic acetylene derivative. Its reaction with 2-diazo-5,5-dimethylcyclohexanedione (diazodimedone) has been reported to afford cycloadducts.

應用

1-Ethynyl-4-methoxy-2-methylbenzene may be used in the preparation of 5-chloro-3-[(4-methoxy-2-methylphenyl)ethynyl]pyridin-2-amine.

安全資訊

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H317 - H319
• 防範說明: P280 - P302 + P352 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - 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）: 201.0 °F - closed cup
• 閃點（°C）: 93.9 °C - closed cup
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Faceshields, Gloves