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BGC » Chemicals A-Z » Tetraethyl orthosilicate
BGC ID: 940037682622-24
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Tetraethyl orthosilicate

Identify Properties Safty Prices Suppliers 21 Links ☰
CAS 78-10-4
Formula C8H20O4Si
MDL MFCD00009062
Structural Formula
Catalog # Product (Catalog #) Unit Price (US$) Quantity
940037682622
Tetraethyl orthosilicate
(940037682622)		 on request + -

Identify

Synonyms:
silikanl ; (c2h5o)4si ; silester ; dynasila ; dynasil a ; es 28 ester ; es28 ; teos ; es28(ester) ; es100
CAS:
78-10-4
EINECS:
201-083-8
Molecular Formula:
C8H20O4Si
MDL:
MFCD00009062
SMILES:
CCO[Si](OCC)(OCC)OCC

Properties

Molecular Weight:
208.33 g·mol−1
Density:
0.933 g/mL at 20 °C(lit.)
Melting point:
-77 °C
Boiling point:
168 °C(lit.)
Flash point:
116 ºF
download Download Molfile

Safety Information

Hazard Symbols: Xn
hazard symbol Xn
Europe standard Hazard pictograms, code and definition
Hazard Classes:
3
Risk Codes:
10-20-36/37-36/37/38 (R)
Safety Codes:
16-36/37/39-26 (S)
WGK Germany:
1
RID / ADR:
UN 1292 3 / PG 3
RTECS:
VV9450000
Storage temperature:
Flammables area

Prices

For Tetraethyl orthosilicate we can currently show 7 prices in the last 9 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2017 from USD 34.00 for 500 ml to USD 163.00 per 10 g in 2023 .
[!] Note
These prices are independent, long-term market observations and do not claim to be valid for the present or future with regard to inquiries. However, they do provide guidance. The prices do not include additional costs such as taxes, transport costs and more. These are first determined by the place of delivery and the quantity.

Last detected Prices

Size Availability Last Price Quantity
10 g on request $163.00 + -
50 g on request $313.00 + -



Last price review [2023-03-20]

Suppliers

Global Tetraethyl orthosilicate Suppliers : USA (3) Germany (4) P.R.China (14)
SupplierPhoneFaxCountryInquiry contact
AK Scientific, Inc. +1 (510) 429-8835 +1 (510) 429-8836 USA REQUEST
Anderson & Steinssen Inc +1 206 556 7669 +1 425 5299207 USA REQUEST
BIOZOL Diagnostica Vertrieb GmbH +49-871-966346-0 +49-871-966346-13 Germany REQUEST
BuGuCh & Partners Germany REQUEST
Dayang Chem (Hangzhou) Co.,Ltd. +86-571-88938639 +86-571-8893-8652 P.R.China REQUEST
H&Z Industry Co.,Ltd +86 13583185792 +86 531 88905468 P.R.China REQUEST
Haihang Industry Co., Ltd. +86 13386404752 +86-531-85821093 P.R.China REQUEST
Hangzhou Keying Chem Co., Ltd. +86-571-85378921 +86-571-85378913 P.R.China REQUEST
Hangzhou Lingrui Chemical Co., Ltd. +86-571-88092529 +86-571-87334908 P.R.China REQUEST
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) +86 571 88026825 +86 571 88282557 P.R.China REQUEST
KHBoddin GmbH +49-(0)40-2271 290 +49-(0)40-2271 2930 Germany REQUEST
Leap Chem Co., Ltd +852-30606658 P.R.China REQUEST
Lori Industry Co., Ltd +86-13011713125 +86-13011713125 P.R.China REQUEST
Merck Schuchardt OHG +49-8102-802 0 +49-8102-802 175 Germany REQUEST
OPQ Chemical Co., Ltd +86-17615852982 P.R.China REQUEST
Sancai Industry Co.,Ltd. +86-531-88913079 +86-531-88913079 P.R.China REQUEST
Santa Cruz Biotechnology, Inc. +1 214-902-3910 USA REQUEST
Shandong Chuangying Chemical Co., Ltd. +86 18853181302 P.R.China REQUEST
Shandong Lanhai Industry Co.,Ltd. +86-15953182965 P.R.China REQUEST
Shandong Minglang Chemical Co., Ltd +86-13220566916 +86 531 58990167 P.R.China REQUEST
World. Chem. Co., Ltd. +86-21-56795266 +86-21-56795766 P.R.China REQUEST

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