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1-(Trimethylsilyl)propyne

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Formula: C6H12Si
CAS: 6224-91-5
search Element: trimethylsilyl propyne
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Identification

Structural Formula
1-(Trimethylsilyl)propyne
CAS:
6224-91-5
EINECS:
228-314-5
Molecular Formula:
C6H12Si
MDL:
MFCD00009271
SMILES:
CC#C[Si](C)(C)C
Synonym:
1-(trimetyhlsilyl)propyne ; trimethylsilylpropyne ; t 3728 ; 1-tms-1-propyne ; 1-trimethylsilylpropyne-1 ; 1-(trimethylsilyl)propyne ; 1-propynyltrimethylsilane ; (1-propynyl)trimethylsilane ; trimethyl-1-propynylsilane ; timtec-bb sbb009046


Description

Used in a synthesis of highly substituted indenes via palladium-catalyzed carboannulation. Synthesis of indenones via a rhodium-catalyzed reaction with 2-bromophenylboronic acids. Reagent for the conversion of aldehydes to 1,3-dienes in the presence of Cp2Zr(H)CI. Polymerization catalyzed by tantalum pentachloride/triphenylbismuth, yields polymers with high oxygen permeability.


Suppliers

Shandong SanYoung Industry Co., Ltd
SSI262510500
+
FAR Chemical
655395
Shanghai Ruiyi Medical Tech Co.,Ltd
SRMTC262515750
+
Xiamen Equation Chemical Co.,Ltd
XECC240012000
+
Merck Schuchardt OHG
MSO15006000
Carbone Scientific Co., Ltd.
CS21006300
+
AK Scientific, Inc.
AS14254275
+
Simagchem Corporation
SC15754725
+
Santa Cruz Biotechnology, Inc.
255770
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CAS equal suppliers

Trimethyl silyl-1-propyne
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TCI Chemicals (India) Pvt. Ltd.
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Dayang Chem (Hangzhou) Co.,Ltd.
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Daming Changda Co., Ltd.
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Skyrun Industrial Co., Ltd.
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Hangzhou Lingrui Chemical Co., Ltd.
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Shanghai Worldyang Chemical Co., Ltd.
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Gelest, Inc.
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Digital Specialty Chemicals, Inc.
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Ascender Chemical Co.,Ltd
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Huateng Pharmaceutical Co.,Ltd
98488
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Gihi Chemicals Co., Limited
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Autech Industry Co.,Limited
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Hangzhou Keying Chem Co., Ltd.
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Nantong Xindao Biotech Ltd
NXB291211648
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Manchester Organics Limited
E49938
Silane, trimethyl-1-propynyl-
Angene International Limited
AGN-PC-0CG83S
1-Trimethylsilyl-1-propyne, 98%
Alfa (A Johnson Matthey Company)
A19845952
1-(Trimethylsilyl)-1-propyne, 98%
Acros Organics BVBA
AOB250810032

Prices & Availability




Data is processed


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Properties for 1-(Trimethylsilyl)propyne

Molecular Weight:
112.24 g·mol−1
Density:
0.758 g/mL at 25 °C(lit.)
Melting point:
-69 °C
Boiling point:
99-100 °C(lit.)
Flash point:
25 ºF
x

Hazard Statements

GHS02

GHS02
Flammable
  • Flammable gases, category 1
  • Flammable aerosols, categories 1, 2
  • Flammable liquids, categories 1, 2, 3
  • Flammable solids, categories 1, 2
  • Self-reactive substances and mixtures, types B, C, D, E, F
  • Pyrophoric liquids, category 1
  • Pyrophoric solids, category 1
  • Combustible solids, category 3
  • Combustible liquids, category 3
  • Self-heating substances and mixtures, categories 1, 2
  • Substances and mixtures, which in contact with water, emit flammable gases, categories 1, 2, 3
  • Organic peroxides, types B, C, D, E, F

Safety & Transport Information

Risk Codes:
R11 - Highly flammable
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S16 - Keep away from sources of ignition - No smoking
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S37/39 - Wear suitable gloves and eye/face protection
Hazard Classes:
3
Hazard Symbols:
F, Xi
Hazard symbol F Hazard symbol Xi
Storage temperature :
0-6°C
RID/ADR certification :
UN 1993 3 / PG 2
x

Alternative Distributors of [1-(Trimethylsilyl)propyne]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Alfa Aesar, a Johnson Matthey Company | ABCR GmbH & Co. KG | Pharmasi Chemicals Co., Ltd. | Chengdu Qiaofeng Technological Development Co., Ltd. | Ruiyi Medical Co., Ltd. | Suzhou Rovathin Pharmatech Co., Ltd | ZhangJiaGang CAE International Trading Co., Ltd. | Win-Win Chemical Co., Limited | Watson International Ltd | Suzhou Vosun Chemical Co.,Ltd. | Pfaltz & Bauer, Inc. | Clearsynth Canada INC.

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