CAS Registry Number®
78-10-4
CAS Name
Tetraethoxysilane
Molecular Formula
C8H20O4Si
Molecular Mass
208.33
Compound Properties
-
Boiling Point (1)
168.8 °C @ Press: 760 Torr
-
Melting Point (1)
-82.5 °C
-
Density (1)
0.933 g/cm3 @ Temp: 20 °C
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/C8H20O4Si/c1-5-9-13(10-6-2,11-7-3)12-8-4/h5-8H2,1-4H3
InChIKey
InChIKey=BOTDANWDWHJENH-UHFFFAOYSA-N
SMILES
[Si](OCC)(OCC)(OCC)OCC
Canonical SMILES
O(CC)[Si](OCC)(OCC)OCC
Other Names for this Substance
- Silicic acid (H4SiO4), tetraethyl ester
- Ethyl silicate ((EtO)4Si)
- Ethyl orthosilicate
- Silane, tetraethoxy-
- TEOS
- Tetraethyl silicate
- Tetraethoxysilane
- Silicon ethoxide
- Silicon tetraethoxide
- Dynasil A
- Tetraethoxysilicon
- ES 28 (ester)
- Tetraethyl orthosilicate
- ES 28
- ES 100 (silicate)
- Silikan L
- SI 42
- TES 28
- Silicon tetraethoxide (Si(OEt)4)
- Silicon ethoxide (Si(OEt)4)
- ES 100
- Conservare OH
- Ethyl silicate 28
- TSL 8124
- Tetraethoxysilicon(IV)
- KBE 04
- LS 2430
- Silicon tetraethoxide (Si(OC2H5)4)
- ES 140
- Colcoat 6P
- Ethyl Silicate 45
- ES 45
- T 1807
- LS 2340
- PETEOS
- NSC 4790
- KBM 06
- T 0100
- Unisilan 74
- ES 28P
- T 0100 (ester)
- Remmers 300
- KIEM-Silex OH
- Ethyl silicate PHASE
- Ethyl silicate 28P
- TSLB 124
- PG 121
- WD 932
- TEOS Pure
- SOTEOS
- AY 43-101
- Z 6697
- Ethyl Silicate A
- Silres BSOH 100
- N 100
- N 100 (silicate)
- Silquest TEOS Pure
- Estel 1000
- Silquest SIT 7110.0
- Si 28 (coupling agent)
- Si 28
- Dynasylan TEOS-UHP
- Ekos 1
- Dynasylan A
- T 1126
- E 28
- SSG-HB 21N
- Dynasylan Silbond Condensed
- ECOS 1
- Tanapel DSR
- SIT 7110.0
- ADC 68
- Silikat TES 28
- KBE 14
Deleted or Replaced CAS Registry Numbers
827300-06-1, 1239977-99-1, 1421840-08-5
