541672

4-(叔丁基二甲硅氧基)-1-丁炔

97%

• 线性分子式: CH≡C(CH₂)₂OSi(CH₃)₂C(CH₃)₃
• CAS号: 78592-82-2
• 分子量: 184.35
• MDL號碼: MFCD03427046
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24878549
• NACRES: NA.22

属性

• 品質等級: 100
• 化驗: 97%
• 折射率: n20/D 1.43 (lit.)
• bp: 70-74 °C/10 mmHg (lit.)
• 密度: 0.893 g/mL at 25 °C (lit.)
• SMILES 字串: CC(C)(C)[Si](C)(C)OCCC#C
• InChI: 1S/C10H20OSi/c1-7-8-9-11-12(5,6)10(2,3)4/h1H,8-9H2,2-6H3
• InChI 密鑰: NUZBJLXXTAOBPH-UHFFFAOYSA-N

说明

應用

4-(tert-Butyldimethylsilyloxy)-1-butyne may be used in the synthesis of 1-(tert-butyldimethylsilyloxy)-3-pentyn-5-ol and 1-(tert-butyldimethylsilyloxy)-6,6-dimethyl-3-heptyn-5-ol.

安全信息

• 象形圖: GHS02,GHS07
• 訊號詞: Warning
• 危險聲明: H226,H315,H319,H335
• 防範說明: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Flam. Liq. 3 - 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）: 136.9 °F - closed cup
• 閃點（°C）: 58.3 °C - closed cup
• 個人防護裝備: Eyeshields, Gloves, type ABEK (EN14387) respirator filter