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线性分子式:
H2C=C(CH3)CO2(CH2)3Si[OSi(CH3)3]3
化学文摘社编号:
分子量:
422.81
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1888727
vapor pressure
<1 mmHg ( 20 °C)
Quality Segment
assay
98%
form
liquid
contains
contains MEHQ + HQ as stabilizer
refractive index
n20/D 1.419 (lit.)
bp
112-115 °C/0.2 mmHg (lit.)
density
0.918 g/mL at 25 °C (lit.)
SMILES string
CC(=C)C(=O)OCCC[Si](O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](C)(C)C
InChI
1S/C16H38O5Si4/c1-15(2)16(17)18-13-12-14-25(19-22(3,4)5,20-23(6,7)8)21-24(9,10)11/h1,12-14H2,2-11H3
InChI key
BESKSSIEODQWBP-UHFFFAOYSA-N
Application
3-[Tris(trimethylsiloxy)silyl]propyl methacrylate (TMSPM) is a silane-modified methacrylate characterized by its unique siloxy functional groups, which impart hydrophobicity and thermal stability. This compound serves as a versatile monomer in polymer synthesis, enabling the formation of siloxane-containing polymers with enhanced mechanical properties. Its excellent adhesion properties make it suitable for use in coatings, adhesives, and sealants.
Medical device
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
10 - Combustible liquids
flash_point_f
393.8 °F - closed cup
flash_point_c
201 °C - closed cup