Phenylethynyltri-n-butyltin
苯基乙炔三丁基锡
Also known as: Tributyl(phenylethynyl)tin, Tributyl(phenylethynyl)stannane, Tri-n-butyl(phenylethynyl)tin, (phenylethynyl)tributyltin, tributyl(2-phenylethynyl)stannane, 1-tributylstannyl-2-phenylacetylene, Stannane, tributyl(2-phenylethynyl)-, Stannane, tributyl(phenylethynyl)-
- CAS No.
- 3757-88-8
- Jingsj CID
- J-1323010-0
- Molecular Formula
- C20H32Sn
- Chinese Name
- 苯基乙炔三丁基锡
- Molecular Weight
- 391.178 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 397.4±25.0 °C at 760 mmHg |
|---|---|
| Density | 1.116 g/mL at 25ºC(lit.) |
| Flash Point | 197.9±10.3 °C |
GHS Safety & Compliance
Acute Toxicity / Health Hazard / Environmental HazardSignal word: Danger
Frequently Asked Questions
What is the CAS number of Phenylethynyltri-n-butyltin?
3757-88-8
What are the molecular formula and molecular weight of Phenylethynyltri-n-butyltin?
C20H32Sn, molecular weight 391.178 g/mol
Is Phenylethynyltri-n-butyltin hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026