Sigma-Aldrich 131903 Tetraethyl orthosilicate reagent grade, 98% CAS No.: 78-10-4 4 L

Category

Diğer Analitik Kimyasallar

Brand

SIGMA-ALDRICH

Stock Code

LB.SA.131903-4L

Kısa Bilgi

Synonym(s): Orthosilicic acid tetraethyl ester, Silicon tetraethoxide, TEOS, Tetraethoxysilane, Tetraethoxysilicon(IV), Tetraethyl silicate Linear Formula: Si(OC2H5)4 CAS Number: 78-10-4 Molecular Weight: 208.33 Beilstein: 1422225 EC Number: 201-083-8 MDL number: MFCD00009062 PubChem Substance ID: 24848042 NACRES: NA.23

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Stok Sorunuz

Sigma-Aldrich 131903 Tetraethyl orthosilicate reagent grade, 98% 4 L

Synonym(s): Orthosilicic acid tetraethyl ester, Silicon tetraethoxide, TEOS, Tetraethoxysilane, Tetraethoxysilicon(IV), Tetraethyl silicate

Linear Formula: Si(OC₂H₅)₄

CAS Number: 78-10-4

Molecular Weight: 208.33

Beilstein: 1422225

EC Number: 201-083-8

MDL number: MFCD00009062

PubChem Substance ID: 24848042

NACRES: NA.23

Sigma-Aldrich 131903 Tetraethyl orthosilicate reagent grade, 98% CAS No.: 78-10-4

PROPERTIES

grade reagent grade

Quality Level 200

vapor density 7.2 (vs air)

vapor pressure <1 mmHg ( 20 °C)

assay 98%

form liquid

refractive index n20/D 1.382 (lit.)

bp 168 °C (lit.)

density 0.933 g/mL at 20 °C (lit.)

SMILES string CCO[Si](OCC)(OCC)OCC

InChI 1S/C8H20O4Si/c1-5-9-13(10-6-2,11-7-3)12-8-4/h5-8H2,1-4H3

InChI key BOTDANWDWHJENH-UHFFFAOYSA-N

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