1-[(Trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one

Product Name: 1-[(Trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one
CAS No.: 181934-29-2
Chemical Name: 1-[(Trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one
Synonyms: TMS-EBX;RMA-275;1-(2-trimethylsilylethynyl)-1,2-benziodoxol-3-one;1-[(Trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one;1,2-Benziodoxol-3(1H)-one, 1-[(trimethylsilyl)ethynyl]-;1-[(Trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one;1-((Trimethylsilyl)ethynyl)-1l3-benzo[d][1,2]iodaoxol-3(1H)-one;1-[(Trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one - [T31873]
CBNumber: CB03153121
Molecular Formula: C12H13IO2Si
Formula Weight: 344.22
MOL File: 181934-29-2.mol

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1-[(Trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one Property

Melting point:: 143-145 °C (decomp)(Solv: acetonitrile (75-05-8))
storage temp.: 0-10°C
form: powder to crystal
color: White to Light yellow to Light orange
CAS DataBase Reference: 181934-29-2

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Safety

HS Code: 2934.99.4400

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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.

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N-Bromosuccinimide Price

TCI Chemical

Product number: T3272
Product name: 1-[(Trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one
Purity: >98.0%(T)
Packaging: 1g
Price: $203
Updated: 2025/07/31

TCI Chemical

Product number: T3272
Product name: 1-[(Trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one
Purity: >98.0%(T)
Packaging: 5g
Price: $608
Updated: 2025/07/31

TRC

Product number: T896248
Product name: 1-[(Trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one
Packaging: 50mg
Price: $60
Updated: 2021/12/16

Synthonix

Product number: T31873
Product name: 1-[(Trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one
Purity: 97%
Packaging: 1g
Price: $175
Updated: 2021/12/16

AK Scientific

Product number: 9045CR
Product name: 1-[(Trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one
Packaging: 1g
Price: $338
Updated: 2021/12/16

1-[(Trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

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1-[(Trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one Suppliers

China 46 India 1 Japan 1 United States 4 Global 52

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Hunan Hui Bai Shi Biotechnology Co., Ltd.

Tel: 0731-85526065 13308475853
Email: ivy@hnhbsj.com
Country: China
ProdList: 7247
Advantage: 62

TOKYO CHEMICAL INDUSTRY CO., LTD.

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

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-6206333 13167063860
Fax: 021-50323701
Email: anhua.mao@aladdin-e.com
Country: China
ProdList: 24905
Advantage: 65

Bide Pharmatech Ltd.

Tel: 400-400-164-7117 18317119277
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 39967
Advantage: 60

Nanjing Datang Pharmaceutical Technology Co., Ltd.

Tel: 025-84341491 13951930983
Fax: 025-84341491
Email: 821832400@qq.com
Country: China
ProdList: 284
Advantage: 58

Mashilabs (Shanghai) Co.,Ltd.

Tel: 19916721580
Fax: QQ：3154870176
Email: mafarm@126.com
Country: China
ProdList: 4540
Advantage: 58

Shanghai Xingui Biotechnology Co., Ltd.

Tel: 15121041756
Email: xingui2022@126.com
Country: China
ProdList: 9980
Advantage: 58

Hangzhou J&H Chemical Co., Ltd.

Tel: 0571-87396432
Fax: 0571-87396431
Email: sales@jhechem.com
Country: China
ProdList: 14912
Advantage: 59

Wuhan Greatwall chemical Co,.LTD

Tel: 400-027-6116 18086000087
Fax: QQ: 2680733325
Email: sales@chemgreatwall.com
Country: China
ProdList: 1559
Advantage: 55

181934-29-2, 1-[(Trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-oneRelated Search:

1-(Trimethylsilyl)-1-propyne Trimethylsilyl cyanide 2-ETHYNYLPYRIDINE

1-[(Trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one

1-[(Trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1<i>H</i>)-one

TMS-EBX

1-((Trimethylsilyl)ethynyl)-1l3-benzo[d][1,2]iodaoxol-3(1H)-one

1,2-Benziodoxol-3(1H)-one, 1-[(trimethylsilyl)ethynyl]-

1-(2-trimethylsilylethynyl)-1,2-benziodoxol-3-one

RMA-275

1-[(Trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one - [T31873]

181934-29-2

C12H13IO2Si