(Bromoethynyl)triisopropylsilane

Product Name: (Bromoethynyl)triisopropylsilane
CAS No.: 111409-79-1
Chemical Name: (Bromoethynyl)triisopropylsilane
Synonyms: Bromoethynyl-triisopropyl-silane;DK970;DKSI114;DKSI004;DKFELEX0261;(2-BROMOETHYNYL)TRIISOPROPYLSILANE;(2-triisopropylsilyl)ethynyl bromide;2-bromoethynyl-tri(propan-2-yl)silane;1-bromo-2-(triisopropylsilyl)acetylene;[2-Bromoethynyl]tris[propan-2-yl]silane
CBNumber: CB22455196
Molecular Formula: C11H21BrSi
Formula Weight: 261.27
MOL File: 111409-79-1.mol

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(Bromoethynyl)triisopropylsilane Property

Boiling point:: 240.5±9.0 °C(Predicted)
Density: 1.073±0.06 g/cm3(Predicted)
refractive index: 1.49
storage temp.: Storage temp. 2-8°C
form: clear liquid
color: Colorless to Red to Green
InChI: InChI=1S/C11H21BrSi/c1-9(2)13(8-7-12,10(3)4)11(5)6/h9-11H,1-6H3
InChIKey: HNNUBQWDWJNURV-UHFFFAOYSA-N
SMILES: [Si](C#CBr)(C(C)C)(C(C)C)C(C)C
CAS DataBase Reference: 111409-79-1

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Safety

HS Code: 2931900090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

TCI Chemical

Product number: B5412
Product name: (Bromoethynyl)triisopropylsilane
Packaging: 1G
Price: $132
Updated: 2025/07/31

TRC

Product number: B998480
Product name: (2-Bromoethynyl)tris(propan-2-yl)silane
Packaging: 5mg
Price: $65
Updated: 2021/12/16

TRC

Product number: B998480
Product name: (2-Bromoethynyl)tris(propan-2-yl)silane
Packaging: 10mg
Price: $90
Updated: 2021/12/16

TRC

Product number: B998480
Product name: (2-Bromoethynyl)tris(propan-2-yl)silane
Packaging: 50mg
Price: $350
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: ORS0003938
Product name: (2-BROMOETHYNYL)TRIS-(PROPAN-2-YL)SILANE
Purity: 95.00%
Packaging: 5MG
Price: $502.7
Updated: 2021/12/16

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(Bromoethynyl)triisopropylsilane Chemical Properties,Usage,Production

Description

(Bromoethynyl)triisopropylsilane is an important sterically hindered organosilicon protective agent, mainly used to protect various types of hydroxyl groups, especially in multifunctional hydroxyl compounds. It can be selectively protected and deprotected for the synthesis of nucleosides, nucleotides and sugar compounds.

Uses

(Bromoethynyl)triisopropylsilane could be used as an alkynylating reagen to synthesize the palladium-catalyzed primary amine-directed C(sp2)–H alkynylation of biaryl-2-amines[1].

References

[1] Jiang, Guangbin et al. “Palladium-catalyzed primary amine-directed regioselective mono- and di-alkynylation of biaryl-2-amines?.” Chemical Communications 14 (2018): 1746–1749.

(Bromoethynyl)triisopropylsilane Preparation Products And Raw materials

Raw materials

Preparation Products

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(Bromoethynyl)triisopropylsilane Suppliers

Americas 1 China 109 Europe 1 India 2 Japan 1 United States 4 Global 118

Zhuangming New Material Technology Jiangsu Co., Ltd.

Tel: 021-0513-86936896 18116363706
Email: sales@zhuangming.net
Country: China
ProdList: 583
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Shanghai Pansopharm Technology Co., Ltd.

Tel: 021-20962833 15316628753
Fax: 021-2096-2832
Email: sales@pansopharm.com
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Aikon International Limited

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Fax: 02557626880
Email: sales01@aikonchem.com
Country: China
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Wuhan Chiral Man Biotechnology Co., Ltd

Tel: 18986082610
Email: luanfengping@flyblueprint.com
Country: China
ProdList: 204
Advantage: 58

Hechi Zhuangming Biopharmaceutical Co., Ltd

Tel: 18116363706
Email: lvqiong@zmsilane.com
Country: China
ProdList: 100
Advantage: 58

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
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Beijing HwrkChemical Technology Co., Ltd

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Fax: 010-89508210
Email: sales.bj@hwrkchemical.com
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Energy Chemical

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Fax: 021-58436166
Email: sales8178@energy-chemical.com
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Accela ChemBio Co.,Ltd.

Tel: 021-50795510 4000665055
Fax: 021-50795055
Email: sales@accelachem.com
Country: China
ProdList: 11035
Advantage: 64

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28387
Advantage: 80

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View Lastest Price from (Bromoethynyl)triisopropylsilane manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: (Bromoethynyl)triisopropylsilane 111409-79-1
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 10000KGS
Release date: 2025-07-07

Hebei Chuanghai Biotechnology Co,.LTD

Product: (2-BROMOETHYNYL)TRIISOPROPYLSILANE 111409-79-1
Price: US $9.00/KG
Min. Order: 1KG
Purity: 99.8%
Supply Ability: 100tons
Release date: 2024-08-16

Career Henan Chemical Co

Product: (2-BROMOETHYNYL)TRIISOPROPYLSILANE 111409-79-1
Price: US $0.01/KG
Min. Order: 1KG
Purity: 98%; 99%
Supply Ability: 1kg; 10kg; 25kg
Release date: 2020-01-07

111409-79-1, (Bromoethynyl)triisopropylsilaneRelated Search:

triisopropylsilyl Methacrylate 4-METHYL-2-PENTYNE Chlorotrimethylsilane (TRIISOPROPYLSILYL)ACETYLENE Triisopropylsilane (Bromoethynyl)triisopropylsilane

2-bromoethynyl-tri(propan-2-yl)silane

Bromoethynyl-triisopropyl-silane

(2-triisopropylsilyl)ethynyl bromide

(2-BROMOETHYNYL)TRIISOPROPYLSILANE

[2-Bromoethynyl]tris[propan-2-yl]silane

Silane, (bromoethynyl)tris(1-methylethyl)-

Silane, (2-bromoethynyl)tris(1-methylethyl)-

DK970

1-bromo-2-(triisopropylsilyl)acetylene

DKFELEX0261

(2-Bromoethynyl)tris(1-methylethyl)silane

DKSI114

DKSI004

[2-Bromoethynyl]tris[propan-2-yl]silane - [B5023]

111409-79-1

C11H21BrSi