550442

2-噻吩基溴化镁 溶液

1.0 M in THF

• 别名: (Thiophen-2-yl)magnesium bromide, Bromo-2-thienylmagnesium
• 经验公式（希尔记法）: C₄H₃BrMgS
• CAS号: 5713-61-1
• 分子量: 187.34
• MDL號碼: MFCD03094046
• 分類程式碼代碼: 12352103
• PubChem物質ID: 24879115
• NACRES: NA.22

属性

• 反應適用性: reaction type: Grignard Reaction
• 濃度: 1.0 M in THF
• bp: 65 °C
• 密度: 1.011 g/mL at 25 °C
• SMILES 字串: Br[Mg]c1cccs1
• InChI: 1S/C4H3S.BrH.Mg/c1-2-4-5-3-1;;/h1-3H;1H;/q;;+1/p-1
• InChI 密鑰: GSHPYJFNTAMRJF-UHFFFAOYSA-M

说明

應用

2-Thienylmagnesium bromide is a Grignard reagent that can be used as a reactant to synthesize:

• 1-(2-thienyl)-carbinols by condensation reaction with aldehydes. Carbinols are further dehydrated to form 2-thienyl olefins.
• Thiophene-functionalized polystyrene macromonomer (ThPStM), which is employed as a key intermediate to synthesize polystyrene-graft-polythiophene (PSt-g-PTh) via a combination of atom transfer radical polymerization (ATRP) and Grignard reaction.
• Thienylene oligomers, which are used as conducting polymers and as potential OLEDs.

安全信息

• 象形圖: GHS02,GHS08,GHS07
• 訊號詞: Danger
• 危險聲明: H225,H302,H319,H335,H351
• 防範說明: P210 - P280 - P301 + P312 + P330 - P305 + P351 + P338 - P370 + P378 - P403 + P235
• 危險分類: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 安全危害: EUH019
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: -6.0 °F - closed cup
• 閃點（°C）: -21.1 °C - closed cup