BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE

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Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-66670886
Email: info@dakenchem.com
Products Intro: Product Name:BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE
CAS:76734-92-4
Purity:99.00% Package:100g,500g,1KG,10KG,100KG Remarks:Low M.W.Organic Silanes Professor
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: Product Name:BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE
CAS:76734-92-4
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Hangzhou FandaChem Co.,Ltd.
Tel: 008615858145714
Email: fandachem@gmail.com
Products Intro: Product Name:BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE
CAS:76734-92-4
Purity:as in COA Package:as customers' requirements
Company Name: career henan chemical co
Tel: 0086-371-86658258
Email: factory@coreychem.com
Products Intro: Product Name:bis(trimethylsilyl) but-2-ynedioate
CAS:76734-92-4
Purity:Min98% HPLC Package:1g;1USD
Company Name: Hubei Co-Formula Material Tech Co., Ltd.
Tel: +86-27-84459282
Email: sales@cfmats.com
Products Intro: Product Name:bis(trimethylsilyl) but-2-ynedioate
CAS:76734-92-4
Package:10ML~1000L

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BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE Basic information
Product Name:BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE
Synonyms:bis(trimethylsilyl) 2-butynedioate;Bis(trimethylsilyl) but-2-ynedioate;BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE;2-Butynedioic acid,1,4-bis(trimethylsilyl) ester;76734-92-4
CAS:76734-92-4
MF:C10H18O4Si2
MW:258.42
EINECS:
Product Categories:Alkynes;Building Blocks;Chemical Synthesis;Internal;Organic Building Blocks
Mol File:76734-92-4.mol
BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE Structure
BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE Chemical Properties
Boiling point 94 °C0.005 mm Hg(lit.)
density 0.999 g/mL at 25 °C(lit.)
refractive index n20/D 1.439(lit.)
Fp 67°C
storage temp. Keep in dark place,Inert atmosphere,2-8°C
Specific Gravity0.988
Hydrolytic Sensitivity7: reacts slowly with moisture/water
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26
RIDADR UN 1993 3/PG 3
WGK Germany 3
8-10-21
TSCA No
HazardClass 3.2
PackingGroup III
MSDS Information
ProviderLanguage
SigmaAldrich English
BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE Usage And Synthesis
UsesVersatile synthetic intermediate with several advantages (e.g. mild cleavage of the TMS-group)
BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE Preparation Products And Raw materials
Tag:BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE(76734-92-4) Related Product Information
2-Butyne-1,4-diol Propargyl alcohol METHOXYTRIMETHYLSILANE PROPARGYLOXYTRIMETHYLSILANE DIMETHYLACETOXYSILANE 2-Butynoic acid DIMETHYLETHOXYSILANE Trimethylsilyl acetate Acetylenedicarboxylic acid TRIMETHYLSILYL ACETYLENECARBOXYLATE PROPYNAL 2-Butyn-1-ol Ethoxytrimethylsilane Propiolic Acid 4-Hydroxybut-2-ynoic acid BIS(TRIMETHYLSILYL)ACETYLENEDICARBOXYLATE