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BGC » Chemicals A-Z » 1,1'-(1,2-Ethynediyl)bis[1,1,1...
BGC ID: 605637799054-47
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1,1'-(1,2-Ethynediyl)bis[1,1,1-trimethyl-silane

Identify Properties Safty Prices Suppliers 1 Links ☰
CAS 14630-40-1
Formula C8H18Si2
MDL MFCD00008276
Structural Formula
Catalog # Product (Catalog #) Unit Price (US$) Quantity
605637799054
1,1'-(1,2-Ethynediyl)bis[1,1,1-trimethyl-silane
(605637799054)		 on request + -

Identify

Synonyms:
bstma ; ethynylbistrimethylsilanel ; timtec-bb sbb008997 ; bis(trimethylsilyl)ethyne ; 1,2-bis-trimethylsilanyl-ethyne ; 1,2-bis(trimethylsilyl)ethyne ; btmsa ; bis(trimethylsilyl)acetylene ; 5-fluoro-2-methoxy-phenylamine ; acetylene, bis(trimethylsilyl)-
CAS:
14630-40-1
EINECS:
238-671-9
Molecular Formula:
C8H18Si2
MDL:
MFCD00008276

Properties

Molecular Weight:
170.4 g·mol−1
Density:
0.752 g/mL at 25 °C(lit.)
Melting point:
21-24 °C(lit.)
Boiling point:
136-137 °C(lit.)
Flash point:
29 °C
download Download Molfile for :
Bis(trimethylsilyl)acetylene

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:
3
RID / ADR:
UN 1993 3 / PG 2
Storage temperature:
0-6°C

Prices

As an extract from the researched prices for 1,1'-(1,2-Ethynediyl)bis[1,1,1-trimethyl-silane there are currently shown 48 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 164.00 for 25 g to USD 14.00 per 10 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
Bis(trimethylsilyl)acetylene
10 g $14.00 + -
Bis(trimethylsilyl)acetylene
25 g $26.00 + -
Bis(trimethylsilyl)acetylene
1 g $8.00 + -
Bis(trimethylsilyl)acetylene
5 g $11.00 + -



Last price review [2024-01-16]

Suppliers

Global 1,1'-(1,2-Ethynediyl)bis[1,1,1... Suppliers : P.R.China (1)
SupplierPhoneFaxCountryInquiry contact
Hangzhou Zhongqi Chem Co., Ltd +86-571-86976032 +86-571-86972162 P.R.China REQUEST

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