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
J. Heberle et al.
Silylating Agents, 2nd ed. (1995)
H. Matsumoto et al.
Chemistry Letters (Jpn), 1475-1475 (1980)
J. Drabowicz
Chemistry Letters (Jpn), 1753-1753 (1981)
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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