92893

3,6,9-三氧十一碳二元酸

technical, ≥70% (T)

• 别名: 3,6,9-三噁十一烷二酸
• 经验公式（希尔记法）: C₈H₁₄O₇
• CAS号: 13887-98-4
• 分子量: 222.19
• Beilstein: 1962084
• EC號碼: 237-655-9
• MDL號碼: MFCD00044099
• 分類程式碼代碼: 12352106
• PubChem物質ID: 57653473
• NACRES: NA.22

属性

• 等級: technical
• 品質等級: 100
• 化驗: ≥70% (T)
• 形狀: liquid
• 反應適用性: reaction type: Pegylations; reagent type: cross-linking reagent
• 雜質: ~10% water
• 折射率: n20/D 1.470 (lit.)
• 密度: 1.3 g/mL at 20 °C (lit.)
• SMILES 字串: OC(=O)COCCOCCOCC(O)=O
• InChI: 1S/C8H14O7/c9-7(10)5-14-3-1-13-2-4-15-6-8(11)12/h1-6H2,(H,9,10)(H,11,12)
• InChI 密鑰: HJZZQNLKBWJYPD-UHFFFAOYSA-N

说明

一般說明

3,6,9-Trioxaundecanedioic, acid also known as tetraglycolic acid, is a water miscible hydrophilic cross-linking reagent, widely utilized in PEGylation reactions.

應用

3,6,9-Trioxaundecanedioic acid is used as a cross linking agent in the synthesis of biodegradable, kojic acid-based poly(carbonate-esters).

安全信息

• 象形圖: GHS05
• 訊號詞: Danger
• 危險聲明: H318
• 防範說明: P280 - P305 + P351 + P338
• 危險分類: Eye Dam. 1
• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: Eyeshields, Gloves, type ABEK (EN14387) respirator filter