bis(trimethylsilyl) but-2-ynedioate
双(三甲基甲硅烷基)丁-2-炔二酸酯
Also known as: bis(trimethylsilyl)acetylenedicarboxylate, bis(trimethylsilyl) 2-butynedioate, 2-butynedioic acid,1,4-bis(trimethylsilyl) ester, 2-butynedioic acid, ditrimethylsilyl ester, bis(trimethylsilyl) but-2-ynedioate, Bis(trimethylsilyl)acetylenedicarboxylate, Bis(trimethylsilyl) 2-butynedioate, Bis-trimethylsilylacetylenedicarboxylate
- CAS No.
- 76734-92-4
- Jingsj CID
- J-1523840-3
- Molecular Formula
- C10H18O4Si2
- Chinese Name
- 双(三甲基甲硅烷基)丁-2-炔二酸酯
- Molecular Weight
- 258.41900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 94ºC0.005 mm Hg(lit.) |
|---|---|
| Density | 0.999 g/mL at 25ºC(lit.) |
| Flash Point | 67ºC |
Frequently Asked Questions
What is the CAS number of bis(trimethylsilyl) but-2-ynedioate?
76734-92-4
What are the molecular formula and molecular weight of bis(trimethylsilyl) but-2-ynedioate?
C10H18O4Si2, molecular weight 258.41900 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026