87682
Tetramethyl orthosilicate
purum, ≥98.0% (GC)
Synonym(s):
Tetramethoxysilane
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| Size/SKU | Availability | Price |
|---|---|---|
250 mL | Check Cart for Availability | $257.00 |
1 L | Check Cart for Availability | $710.00 $532.50 |
About This Item
vapor density
5.25 (vs air)
Quality Segment
vapor pressure
13 hPa ( 20 °C)
grade
purum
assay
≥98.0% (GC)
form
liquid
refractive index
n20/D 1.368
bp
121-122 °C (lit.)
mp
−4 °C (lit.)
density
1.023 g/mL at 25 °C (lit.)
SMILES string
CO[Si](OC)(OC)OC
InChI
1S/C4H12O4Si/c1-5-9(6-2,7-3)8-4/h1-4H3
InChI key
LFQCEHFDDXELDD-UHFFFAOYSA-N
Application
1 of 1
This Item | |||
|---|---|---|---|
| form liquid | form liquid | form liquid | form liquid |
| grade purum | grade - | grade - | grade - |
| assay ≥98.0% (GC) | assay 98% | assay ≥99% | assay 98% |
| density 1.023 g/mL at 25 °C (lit.) | density 1.023 g/mL at 25 °C (lit.) | density 1.023 g/mL at 25 °C (lit.) | density 0.933 g/mL at 20 °C (lit.) |
| mp −4 °C (lit.) | mp −4 °C (lit.) | mp −4 °C (lit.) | mp - |
| refractive index n20/D 1.368 | refractive index n20/D 1.368 (lit.) | refractive index n20/D 1.368 (lit.) | refractive index n20/D 1.382 (lit.) |
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 1 Inhalation - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
78.8 °F - closed cup
flash_point_c
26 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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