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(Dimethylphenylsilyl)acetylene 98

(Dimethylphenylsilyl)acetylene 98 Structure
(Dimethylphenylsilyl)acetylene 98 structure
CAS No.
17156-64-8
Chemical Name:
(Dimethylphenylsilyl)acetylene 98
Synonyms
Benzene, (ethynyldimethylsilyl)-;(Dimethylphenylsilyl)acetylene 98;(Dimethylphenylsilyl)acetylene 98%
CBNumber:
CB0503905
Molecular Formula:
C10H12Si
Molecular Weight:
160.29
MDL Number:
MFCD01321221
MOL File:
17156-64-8.mol
MSDS File:
SDS
Last updated:2026-09-12 18:48:21
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(Dimethylphenylsilyl)acetylene 98 Properties

Melting point 158-164 °C(Solv: chloroform (67-66-3); hexane (110-54-3))
Boiling point 34 °C/0.07 mmHg (lit.)
Density 0.907 g/mL at 25 °C (lit.)
refractive index n20/D 1.508(lit.)
Flash point 135 °F
form liquid
InChI 1S/C10H12Si/c1-4-11(2,3)10-8-6-5-7-9-10/h1,5-9H,2-3H3
InChIKey SSEAMHJAEFEPPK-UHFFFAOYSA-N
SMILES C[Si](C)(C#C)c1ccccc1
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Flame (GHS02)
GHS02
Signal word  Warning
Hazard statements  H226
Precautionary statements  P210-P233-P240-P241-P242-P243
RIDADR  UN 1993 3/PG 3
WGK Germany  3
Storage Class 3 - Flammable liquids
Hazard Classifications Flam. Liq. 3

(Dimethylphenylsilyl)acetylene 98 price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 399256 (Dimethylphenylsilyl)acetylene 98% 17156-64-8 1g $163 2026-04-30 Buy
Sigma-Aldrich 399256 (Dimethylphenylsilyl)acetylene 98% 17156-64-8 5g $557 2026-04-30 Buy
aablocks AA00ALUO Benzene,(ethynyldimethylsilyl)- ≥98% 17156-64-8 1g $279 2026-05-28 Buy
aablocks AA00ALUO Benzene,(ethynyldimethylsilyl)- ≥98% 17156-64-8 5g $974 2026-05-28 Buy
American Custom Chemicals Corporation ORS0000957 (DIMETHYLPHENYLSILYL)ACETYLENE 95.00% 17156-64-8 1G $705.45 2021-12-16 Buy
Product number Packaging Price Buy
399256 1g $163 Buy
399256 5g $557 Buy
AA00ALUO 1g $279 Buy
AA00ALUO 5g $974 Buy
ORS0000957 1G $705.45 Buy

(Dimethylphenylsilyl)acetylene 98 Chemical Properties,Uses,Production

Uses

(Dimethylphenylsilyl)acetylene is a silylated alkyne. It is reported to participate in the alkynylation of amines catalyzed by Ruthenium complex.

General Description

(Dimethylphenylsilyl)acetylene is a silylated alkyne. It is reported to participate in the alkynylation of amines catalyzed by Ruthenium complex.

(Dimethylphenylsilyl)acetylene 98 Preparation Products And Raw materials

Raw materials

Preparation Products

(Dimethylphenylsilyl)acetylene 98 Suppliers

Global( 13)Suppliers
Supplier Tel Email Country ProdList Advantage
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Suzhou Siso new material Co.,Ltd. 0512-65402974 18550909935 siso03@126.com China 1925 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58
Shanghai Aladdin Biochemical Technology Co.,Ltd. 6206333 13167063860 anhua.mao@aladdin-e.com China 43379 58
DAYANG CHEM (HANGZHOU) CO.,LTD +86-88938639 +86-17705817739 info@dycnchem.com China 53799 58
Aladdin Scientific tp@aladdinsci.com United States 54738 58
Supplier Advantage
Sigma-Aldrich 80
Shanghai YuanYe Biotechnology Co., Ltd. 60
Suzhou Siso new material Co.,Ltd. 58
Energy Chemical 58
Shanghai Aladdin Biochemical Technology Co.,Ltd. 58
DAYANG CHEM (HANGZHOU) CO.,LTD 58
Aladdin Scientific 58

(Dimethylphenylsilyl)acetylene 98 Spectrum

(DIMETHYLPHENYLSILYL)ACETYLENE 98(17156-64-8)IR
Benzene, (ethynyldimethylsilyl)- (Dimethylphenylsilyl)acetylene 98% (Dimethylphenylsilyl)acetylene 98 17156-64-8 C6H5SiCH32C8801CH Organic Building Blocks Terminal Alkynes