371904

1,3-二乙烯基四甲基二硅氧烷

97%

• 同義詞: 1,1,3,3-四甲基-1,3-二乙烯基二硅氧烷
• 線性公式: [H₂C=CHSi(CH₃)₂]₂O
• CAS號碼: 2627-95-4
• 分子量：: 186.40
• Beilstein: 1762585
• EC號碼: 220-099-6
• MDL號碼: MFCD00014933
• 分類程式碼代碼: 12162002
• PubChem物質ID: 24863134
• NACRES: NA.23

屬性

• 品質等級: 100
• 化驗: 97%
• 形狀: liquid
• 折射率: n20/D 1.411 (lit.)
• bp: 139 °C (lit.)
• mp: −99 °C (lit.)
• 密度: 0.809 g/mL at 25 °C (lit.)
• SMILES 字串: C[Si](C)(O[Si](C)(C)C=C)C=C
• InChI: 1S/C8H18OSi2/c1-7-10(3,4)9-11(5,6)8-2/h7-8H,1-2H2,3-6H3
• InChI 密鑰: BITPLIXHRASDQB-UHFFFAOYSA-N

描述

應用

• Synthesis and Studies on the Effect of Phenyl Side–Chain Content on Refractive Index of Polysiloxane Resin: This study used 1,3-divinyltetramethyldisiloxane as a terminating agent to modify polysiloxane resin properties (Ramli et al., 2015).


• Undecenoic Acid-Based Polydimethylsiloxanes Obtained by Hydrosilylation and Hydrothiolation Reactions: This paper explored the use of 1,3-divinyltetramethyldisiloxane as a blocking agent in the synthesis of polydimethylsiloxanes (Milenin et al., 2020).


• Efficient Improvement in Electrochemical Properties of High-Voltage Li-rich Mn-Based Layered Oxide Cathode by Addition of 1,3-divinyltetramethyldisiloxane: The additive 1,3-divinyltetramethyldisiloxane was used to enhance electrochemical properties of Li-rich layered oxide cathode (Huang et al., 2023).

安全資訊

• 象形圖: GHS02
• 訊號詞: Danger
• 危險聲明: H225
• 防範說明: P210 - P233 - P303 + P361 + P353 - P370 + P378 - P403 + P235 - P501
• 危險分類: Flam. Liq. 2
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 71.1 °F - closed cup
• 閃點（°C）: 21.7 °C - closed cup
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter