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Merck
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131903

Sigma-Aldrich

原硅酸四乙酯

reagent grade, 98%

同義詞:

TEOS, 四乙氧基硅烷, 四乙氧基硅烷(IV), 四氧化硅, 硅酸四乙酯, 原硅酸四乙酯

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About This Item

線性公式:
Si(OC2H5)4
CAS號碼:
78-10-4
分子量：:
208.33
Beilstein:
1422225
EC號碼:
201-083-8
MDL號碼:
MFCD00009062
分類程式碼代碼:
12352300
PubChem物質ID:
24848042
NACRES:
NA.23

等級

reagent grade

品質等級

200

蒸汽密度

7.2 (vs air)

蒸汽壓力

<1 mmHg ( 20 °C)

化驗

98%

形狀

liquid

折射率

n20/D 1.382 (lit.)

bp

168 °C (lit.)

密度

0.933 g/mL at 20 °C (lit.)

SMILES 字串

CCO[Si](OCC)(OCC)OCC

InChI

1S/C8H20O4Si/c1-5-9-13(10-6-2,11-7-3)12-8-4/h5-8H2,1-4H3

InChI 密鑰

BOTDANWDWHJENH-UHFFFAOYSA-N

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相關類別

應用

将与十二胺相互作用形成 H+-麦烃硅钠石的插层化合物，并用于混合金属生物活性玻璃的研究。
常用作制备干凝胶的前体

象形圖

FlameExclamation mark
GHS02,GHS07

訊號詞

Warning

危險分類

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

113.0 °F - closed cup

閃點（°C）

45 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

分析證明 (COA)

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Heat at intermediate temperatures (120-220 °C) is in significant demand in both industrial and domestic sectors for applications such as water and space heating, steam generation, sterilization, and other industrial processes. Harnessing heat from solar energy at these temperatures, however
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