52630
六甲基二硅氧烷
puriss., ≥98.5% (GC)
别名:
HMDSO
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关于此项目
线性分子式:
(CH3)3SiOSi(CH3)3
化学文摘社编号:
分子量:
162.38
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-492-7
Beilstein/REAXYS Number:
1736258
MDL number:
产品名称
六甲基二硅氧烷, puriss., ≥98.5% (GC)
InChI key
UQEAIHBTYFGYIE-UHFFFAOYSA-N
InChI
1S/C6H18OSi2/c1-8(2,3)7-9(4,5)6/h1-6H3
SMILES string
C[Si](C)(C)O[Si](C)(C)C
vapor density
>1 (vs air)
grade
puriss.
assay
≥98.5% (GC)
form
liquid
refractive index
n20/D 1.377 (lit.)
n20/D 1.377
bp
101 °C (lit.)
mp
−59 °C (lit.)
density
0.764 g/mL at 20 °C (lit.)
Quality Level
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Application
六甲基二硅氧烷被用于：
- 作为改性剂添加在乙醇/n-己烷溶液中用于制备疏水和亲水硅酸钠基二氧化硅干凝胶。
- 在由石墨烯量子点（GQDs）构成的MIM（金属-绝缘层-金属）结构中形成介电层，从而制备两端NVM（非易失性内存）设备。
Features and Benefits
六甲基二硅氧烷具有高热稳定性。
General description
HMDSO（六甲基二硅氧烷）是一种有机硅化合物。它是一种无毒，环境友好型单体。它可用作合成有机硅薄膜的前驱体。它是羧酸和醇的甲硅基烷化剂。此外，他被用于制造芳香族酰氯。HMDSO通常被用作疏水剂。
Other Notes
用于羧酸的温和硅烷化；用作合成亚磺酸酯的氯离子受体
signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
21.2 °F - closed cup
flash_point_c
-6 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
H. Matsumoto et al.
Chemistry Letters (Jpn), 1475-1475 (1980)
J. Drabowicz
Chemistry Letters (Jpn), 1753-1753 (1981)
J. Heberle et al.
Silylating Agents, 2nd ed. (1995)
Pavel Solař et al.
Scientific reports, 7(1), 8514-8514 (2017-08-19)
Nanoparticles composed of multiple silver cores and a plasma polymer shell (multicore@shell) were prepared in a single step with a gas aggregation cluster source operating with Ar/hexamethyldisiloxane mixtures and optionally oxygen. The size distribution of the metal inclusions as well
Edyta Słupek et al.
Materials (Basel, Switzerland), 14(2) (2021-01-10)
The paper presents the screening of 20 deep eutectic solvents (DESs) composed of tetrapropylammonium bromide (TPABr) and glycols in various molar ratios, and 6 conventional solvents as absorbents for removal of siloxanes from model biogas stream. The screening was achieved
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