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BGC » Chemicals A-Z » 1-(Trimethylsilyl)acetylene
BGC ID: 212693220172-27
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1-(Trimethylsilyl)acetylene

Identify Properties Safty Prices Suppliers 2 Links ☰
CAS 1066-54-2
Formula C5H10Si
MDL MFCD00008569
Structural Formula
Catalog # Product (Catalog #) Unit Price (US$) Quantity
212693220172
1-(Trimethylsilyl)acetylene
(212693220172)		 on request + -

Identify

Synonyms:
tms acetylene ; tmsa ; ethynyltrimethyl-silan ; trimethylsilacetylene ; ethynyltrimethylsilane ; 1-trimethylsilylethyne ; ethyne,-trimethylsilyl ; timethylsilyacetylene ; (trimethylsilyl)ethyne ; ethinyltrimethylsilane
CAS:
1066-54-2
EINECS:
213-919-9
Molecular Formula:
C5H10Si
MDL:
MFCD00008569

Properties

Molecular Weight:
98.22 g·mol−1
Density:
0.695 g/mL at 25 °C(lit.)
Melting point:
>0 °C
Boiling point:
53 °C(lit.)
Flash point:
<-30 ºF
Physical Description:
clear colorless liquid
download Download Molfile for :
Ethynyltrimethylsilane

Safety Information

Hazard Symbols: F, Xi
hazard symbol F hazard symbol Xi
Europe standard Hazard pictograms, code and definition
Hazard Classes:
3
Risk Codes:
11-36/37/38 (R)
Safety Codes:
16-26-36 (S)
WGK Germany:
-
RID / ADR:
UN 1993 3 / PG 2
Storage temperature:
2-8°C

Prices

As an extract from the researched prices for 1-(Trimethylsilyl)acetylene there are currently shown 45 prices in the last 9 years for CAS equal products. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2017 from USD 45.00 for 5 ml to USD 20.00 per 25 g in 2024 .
[!] 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.

Referenced last detected Prices

CAS Product
SizeLast PriceQuantity
Ethynyltrimethylsilane
25 g $20.00 + -
Ethynyltrimethylsilane
5 g $8.00 + -
Ethynyltrimethylsilane
10 g $11.00 + -
Ethynyltrimethylsilane
25 g $20.00 + -



Last price review [2024-01-10]

Suppliers

Global 1-(Trimethylsilyl)acetylene Suppliers : Switzerland (1) P.R.China (1)
SupplierPhoneFaxCountryInquiry contact
CM Fine Chemicals Switzerland REQUEST
Xingrui Industry Co., Limited +86-531-88980365 +86-531-88980365 P.R.China REQUEST

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