679240
Tetrapropyl orthosilicate
≥98%, deposition grade
Synonym(s):
Tetrapropoxysilane
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About This Item
grade
deposition grade
Quality Level
vapor density
>1 (vs air)
assay
≥98%
form
liquid
refractive index
n20/D 1.4 (lit.)
bp
94 °C/5 mmHg (lit.)
density
0.916 g/mL at 25 °C (lit.)
SMILES string
CCCO[Si](OCCC)(OCCC)OCCC
InChI
1S/C12H28O4Si/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4/h5-12H2,1-4H3
InChI key
ZQZCOBSUOFHDEE-UHFFFAOYSA-N
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
203.0 °F - closed cup
flash_point_c
95 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
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Articles
涉及到反应性有机硅化学的研究已聚焦于纯硅和杂合材料的生产、氢化硅烷化、开环和原子转移聚合，以及具有受控立体化学的聚合和缩合反应。
Mesoporous materials, such as aerogels, offer advantages for practical hydrogen storage. They have large surface areas, open porosity, small pore sizes, and the ability to coat the surface with one or more compounds.
Silica's versatility spans various industries, including biomedical applications.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 679240-50G | 04061833599969 |