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重要文件

235687

Sigma-Aldrich

六甲基环三硅氧烷

98%

同義詞:

环 (D3) 过甲基硅氧烷

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About This Item

經驗公式(希爾表示法):
C6H18O3Si3
CAS號碼:
分子量::
222.46
EC號碼:
MDL號碼:
分類程式碼代碼:
12352103
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

1 (vs air)

品質等級

化驗

98%

形狀

solid

bp

134 °C (lit.)

mp

50-64 °C (lit.)

SMILES 字串

C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O1

InChI

1S/C6H18O3Si3/c1-10(2)7-11(3,4)9-12(5,6)8-10/h1-6H3

InChI 密鑰

HTDJPCNNEPUOOQ-UHFFFAOYSA-N

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應用

六甲基环三硅氧烷(D3)可用于合成:
  • 通过阴离子开环聚合合成聚硅氧烷。        
  • 通过脉冲等离子体增强化学气相沉积(PECVD)合成绝缘生物材料用薄膜。
  • 使用碱金属氢氧化物催化剂通过碳酸二甲酯的解聚反应合成二甲氧基二甲基硅烷

象形圖

Flame

訊號詞

Danger

危險聲明

防範說明

危險分類

Flam. Sol. 1

儲存類別代碼

4.1B - Flammable solid hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

95.0 °F - closed cup

閃點(°C)

35 °C - closed cup

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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存取文件庫

Living anionic polymerization of hexamethylcyclotrisiloxane (D3) using functionalized initiation.
Elkins C L and Long T E
Macromolecules, 37(17), 6657-6659 (2004)
Anionic polymerization of hexamethylcyclotrisiloxane with acetylacetone initiator to form telechelic polymer
Kumar A and Eichinger BE
Macromolecules, 23(26), 5358-5358 (1990)
A S Chawla
Biomaterials, 2(2), 83-88 (1981-04-01)
Silicone coated Celgard-2400 and Silastic membranes were prepared by plasma polymerization of hexamethylcyclotrisiloxane. The adhesion of canine platelets and leucocytes was tested by passing whole blood from the anaesthetized mongrel dog in an ex-vivo shunt system. The silicone control Celgard
Intrinsically proton-conducting benzimidazole units tethered to polysiloxanes.
Persson J C and Jannasch P
Macromolecules, 38(8), 3283-3289 (2005)
Synthesis of branched polysiloxanes with controlled branching and functionalization by anionic ring-opening polymerization.
Chojnowski J, et al.
Macromolecules, 36(11), 3890-3897 (2003)

文章

Over the past several years, Pd-catalyzed cross-coupling of silicon compounds has rapidly gained acceptance as a suitable alternative to more commonly known methods such as: Stille (Sn), Kumada (Mg), Suzuki (B), and Negishi (Zn) cross-couplings.

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