PFAS
Global PFAS Screening Tool
No. of Substances: 18960
TMOS
四甲氧基硅烷
,
硅酸甲酯
,
硅酸四甲酯
,
原硅酸四甲酯, Silane, tetra(methoxy)-, tetramethoxy-silan, Tetra-methyl orthosilicate, tl190, methyl orthosilicate, SILICATE,METHYL, silicon tetramethoxide, Tetramethosysilan, Dynasil M, tetramethoxylsilane, O-METHYLSILICATE, EINECS 211-656-4, Silicic acid (HSiO), tetramethyl ester, Tetramethyl silicate, tetramethoxy-silane, METHYLSILICATE, Tetramethyl orthosilicate, TMOS, MFCD00008341, tetramethoxysilane, tetramethyloxysilane, orthosilicic acid tetramethyl ester
CAS Number: 681-84-5
IUPAC name: tetramethyl silicate
Molecular formula: C4H12O4Si
Molecular weight: 152.221
InChI: InChI=1S/C4H12O4Si/c1-5-9(6-2,7-3)8-4/h1-4H3
InChIKey: LFQCEHFDDXELDD-UHFFFAOYSA-N
SMILES: -
EINECS: CO[Si](OC)(OC)OC
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Substance Information
CAS Number:
681-84-5
Chemical Name:
Tetramethyl orthosilicate
Chinese name:
原硅酸四甲酯
Date of inquiry :
Apr 5, 2026 13:20:21
Inquiry website:
https://www.chemradar.com/tools/fcmdGCIS inquiry report
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