BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE

Product Name: BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE
CAS No.: 76734-92-4
Chemical Name: BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE
Synonyms: DK392;bis(trimethylsilyl) 2-butynedioate;Bis(trimethylsilyl) but-2-ynedioate;BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE;2-Butynedioic acid,1,4-bis(trimethylsilyl) ester
CBNumber: CB9220951
Molecular Formula: C10H18O4Si2
Formula Weight: 258.42
MOL File: 76734-92-4.mol

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BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE Property

Boiling point:: 94 °C0.005 mm Hg(lit.)
Density: 0.999 g/mL at 25 °C(lit.)
refractive index: n20/D 1.439(lit.)
Flash point:: 67°C
storage temp.: Keep in dark place,Inert atmosphere,2-8°C
Specific Gravity: 0.988
Hydrolytic Sensitivity: 7: reacts slowly with moisture/water

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26
RIDADR: UN 1993 3/PG 3
WGK Germany: 3
F: 8-10-21
TSCA: No
HazardClass: 3.2
PackingGroup: III

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

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N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: ORS0000833
Product name: BIS-(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE
Purity: 95.00%
Packaging: 5ML
Price: $868.56
Updated: 2021/12/16

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BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE Chemical Properties,Usage,Production

Uses

Versatile synthetic intermediate with several advantages (e.g. mild cleavage of the TMS-group)

BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE Preparation Products And Raw materials

Raw materials

Preparation Products

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BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE Suppliers

China 26 Germany 2 Singapore 1 Switzerland 1 United Kingdom 2 United States 4 Global 36

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Shanghai Worldyang Chemical Co.,Ltd.

Tel: 021-021-56795766
Fax: +86-21-56795266
Email: sales@worldyachem.com
Country: China
ProdList: 9346
Advantage: 58

Shanghai Enchem Industry Co., Ltd.

Tel: 15021317485
Fax: 021-58109752
Country: China
ProdList: 1403
Advantage: 58

Shanghai Zhuang Ming New Material Technology Co., Ltd.

Tel: 17312398916 051386936896 15216715905
Fax: 051386936896
Email: sales@zhuangming.net
Country: China
ProdList: 1271
Advantage: 58

Alfa Chemistry

Tel: 1-516-6625404
Fax: 1-516-927-0118
Email: support@alfa-chemistry.com
Country: United States
ProdList: 9171
Advantage: 60

Shanghai Synchem Pharma Co., ltd

Tel: 21-619849051-1 18521059765
Email: synchempharma@aliyun.com
Country: China
ProdList: 6463
Advantage: 55

Xuzhou ZhuoYun New Material Technology Co., Ltd.

Tel: 0516- 13776763863
Fax: -
Email: zhangqinli.ok@163.com
Country: China
ProdList: 1168
Advantage: 58

Suzhou Siso new material Co.,Ltd.

Tel: 0512-65402974 18550909935;
Fax: 0512-67544899
Email: siso03@126.com
Country: China
ProdList: 1902
Advantage: 58

Henan Alfachem Co.,Ltd.

Tel: 0371-0371-55051623 18137891487
Fax: QQ：2853979817
Email: 2853979817@qq.com
Country: China
ProdList: 9881
Advantage: 58

Zhengzhou Acme Chemical Co., Ltd.

Tel: 0371-63315541 13323832564
Fax: QQ:3001332135
Email: 3001332135@qq.com
Country: China
ProdList: 9887
Advantage: 58

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View Lastest Price from BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE manufacturers

Career Henan Chemical Co

Product: bis(trimethylsilyl) but-2-ynedioate 76734-92-4
Price: US $1.00/g
Min. Order: 1g
Purity: Min98% HPLC
Supply Ability: g/kg/ton
Release date: 2020-01-07

76734-92-4, BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATERelated Search:

DIMETHYLACETOXYSILANE 2-Butynoic acid Propargyl alcohol DIMETHYLETHOXYSILANE Trimethylsilyl acetate Acetylenedicarboxylic acid METHOXYTRIMETHYLSILANE TRIMETHYLSILYL ACETYLENECARBOXYLATE 2-Butyne-1,4-diol PROPYNAL 2-Butyn-1-ol PROPARGYLOXYTRIMETHYLSILANE Ethoxytrimethylsilane Propiolic Acid 4-Hydroxybut-2-ynoic acid BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE

bis(trimethylsilyl) 2-butynedioate

Bis(trimethylsilyl) but-2-ynedioate

BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE

2-Butynedioic acid,1,4-bis(trimethylsilyl) ester

DK392

76734-92-4

C10H18O4Si2

Organic Building Blocks

Internal

Building Blocks

Alkynes

Building Blocks

Chemical Synthesis

Internal

Organic Building Blocks