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BGC » Chemicals A-Z » Heptamethyl trisiloxane
BGC ID: 513918282867-23
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Heptamethyl trisiloxane

Identify Properties Safty Prices Suppliers 3 Links ☰
CAS 1873-88-7
Formula C7H22O2Si3
MDL MFCD00048000
Structural Formula
Catalog # Product (Catalog #) Unit Price (US$) Quantity
513918282867
Heptamethyl trisiloxane
(513918282867)		 on request + -

Identify

Synonyms:
bis(trimethylsiloxy) ; methylbis(trimethylsiloxy)silane ; 3h-heptamethyltrisiloxane ; bis(trimethylsiloxy)methylsilane ; methylbis(trimethylsilyloxy)silane ; 40m25) ; 40m40,commercialgrade ; bis-(trimethylsilyloxy)-methylsilane ; 1,1,1,3,5,5,5-heptamethyltrisiloxane ; 1,1,1,3,5,5,5-heptamethyl-trisiloxan
CAS:
1873-88-7
EINECS:
217-496-1
Molecular Formula:
C7H22O2Si3
MDL:
MFCD00048000

Properties

Molecular Weight:
222.5 g·mol−1
Density:
0.819 g/mL at 25 °C(lit.)
Melting point:
<0 °C
Boiling point:
142 °C(lit.)
Flash point:
82 ºF
Physical Description:
colourless liquid
download Download Molfile for :
Heptamethyltrisiloxane

Safety Information

Hazard Symbols: Xi
hazard symbol Xi
Europe standard Hazard pictograms, code and definition
Hazard Classes:
Risk Codes:
10-36/37/38 (R)
Safety Codes:
26-36 (S)
WGK Germany:
3
RID / ADR:
UN 1993 3 / PG 2

Prices

In the last 6 years, 2 prices are shown for »Heptamethyl trisiloxane« as an example. This short excerpt serves as a guide and can be used as trend information. The shown prices are given in USD and range in year 2020 from USD 381.00 for 50ml to USD 150.00 per 10ml 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 Price

Size Availability Last Price Quantity
10 ml on request $150.00 + -



Last price review [2023-12-31]

Suppliers

Global Heptamethyl trisiloxane Suppliers : Germany (1) USA (1) P.R.China (1)
SupplierPhoneFaxCountryInquiry contact
BIOZOL Diagnostica Vertrieb GmbH +49-871-966346-0 +49-871-966346-13 Germany REQUEST
Evonik ( formerly Wilshire Technologies, Inc. ) +1-609-683-1017 +1-732-274-0149 USA REQUEST
Simagchem Corporation +86 592 2680 277 +86 592 2680 237 P.R.China REQUEST

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