440221
乙烯基三甲氧基硅烷
97%
别名:
Dow Corning® 产品 Q9-6300, (三甲氧基甲硅烷基)乙烯, 三甲氧基乙烯基硅烷, 乙烯基三甲氧硅烷
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线性分子式:
H2C=CHSi(OCH3)3
化学文摘社编号:
分子量:
148.23
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
EC Number:
220-449-8
Beilstein/REAXYS Number:
1099136
MDL number:
Quality Segment
assay
97%
form
liquid
refractive index
n
bp
123 °C (lit.)
density
0.968 g/mL at 25 °C (lit.)
functional group
silyl
SMILES string
CO[Si](OC)(OC)C=C
InChI
1S/C5H12O3Si/c1-5-9(6-2,7-3)8-4/h5H,1H2,2-4H3
InChI key
NKSJNEHGWDZZQF-UHFFFAOYSA-N
General description
Vinyltrimethoxysilane (VTMS) is a silane coupling agent with silicon and hydroxyl groups that can be used to enhance the wettability and improve the superhydrophobic characteristics of different composites.
Application
VTMS may be used to provide superhydrophobicity to different materials like TiO2, talc, kaolin, magnesium oxide nanoparticles, ammonium phosphate, and PEDOT. It modifies the surface by capping the material and creates a protective layer that is water resistant and can be used in major coating industries.
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警示词
Danger
危险代码
Hazard Classifications
Acute Tox. 4 Inhalation - Flam. Liq. 2 - Skin Sens. 1B
存储类别
3 - Flammable liquids
怎么回事？
WGK 1
闪点 (F)
71.6 °F - closed cup
闪点 (°C)
22 °C - closed cup
PPE（个人防护设备）
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter