760714

S-(4-Bromobutyl) thioacetate

96% (GC)

• 同義詞: 1-Butanethiol, 4-bromo-, acetate, Acetic acid, thio-,S-(4-bromobutyl) ester, Ethanethioic acid, S-(4-bromobutyl) ester
• 經驗公式（希爾表示法）: C₆H₁₁BrOS
• CAS號碼: 14475-59-3
• 分子量：: 211.12
• MDL號碼: MFCD22666439
• 分類程式碼代碼: 12352103
• PubChem物質ID: 329766891
• NACRES: NA.23

屬性

• 化驗: 96% (GC)
• 形狀: liquid
• 包含: copper as stabilizer
• 成份: (copper wire added to bulk material for stabilization)
• 儲存條件: under inert gas
• 折射率: n20/D 1.518
• 密度: 1.388 g/mL at 25 °C
• 儲存溫度: −20°C
• SMILES 字串: CC(=O)SCCCCBr
• InChI: 1S/C6H11BrOS/c1-6(8)9-5-3-2-4-7/h2-5H2,1H3
• InChI 密鑰: ABARMQVSPZAYRI-UHFFFAOYSA-N

描述

一般說明

S-(4-Bromobutyl) thioacetate is used as a precursor in the formation of organic self-assembled monolayers (SAMs) on metals. Deprotection reactions can then converts the thioacetate group to thiol. These are chemisorbed onto metal surfaces to form self-assembled monolayers with a high degree of structural order. They are often used as a molecular template to form functional nanostructures.

應用

Used in the formation of Self-Assembled Monolayers on gold electrodes to modify its work function.

特點和優勢

High chemical stability in air or solution. Thioacetate prevents undesirable oxidation of thiol groups in oxygen containing atmosphere. Forms homogeneous interface structure in SAMs.

安全資訊

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H302,H315,H319,H335
• 防範說明: P261 - P264 - P270 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• 危險分類: Acute Tox. 4 Oral - 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
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable