o-4-methylcoumarinyl-n-[3-(triethoxysilyl)propyl]carbamate
O-4-甲基香豆素-N-[3-(三乙氧基硅基)丙基]氨基甲酸盐
Also known as: methylcoumarinyltriethoxysilylpropylcarbamate, o-4-Methylcoumarynyl-N-[3-(triethoxysilyl)propyl]cabamate, 4-Methyl-2-oxo-2H-chromen-7-yl [3-(triethoxysilyl)propyl]carbamate, Carbamic acid, N-[3-(triethoxysilyl)propyl]-, 4-methyl-2-oxo-2H-1-benzopyran-7-yl ester, (4-methyl-2-oxo-chromen-7-yl) N-(3-triethoxysilylpropyl)carbamate
o-4-methylcoumarinyl-n-[3-(triethoxysilyl)propyl]carbamate (CAS 129119-78-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H29NO7Si and a molecular weight of 423.532 g/mol. It is also known as methylcoumarinyltriethoxysilylpropylcarbamate, o-4-Methylcoumarynyl-N-[3-(triethoxysilyl)propyl]cabamate and 4-Methyl-2-oxo-2H-chromen-7-yl [3-(triethoxysilyl)propyl]carbamate. Key properties include a melting point of 88-90ºC, a boiling point of 493.6±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 252.3±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 129119-78-4
- Jingsj CID
- J-1408385-9
- Molecular Formula
- C20H29NO7Si
- Chinese Name
- O-4-甲基香豆素-N-[3-(三乙氧基硅基)丙基]氨基甲酸盐
- Molecular Weight
- 423.532 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 88-90ºC |
|---|---|
| Boiling Point | 493.6±45.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 252.3±28.7 °C |
Frequently Asked Questions
What is the CAS number of o-4-methylcoumarinyl-n-[3-(triethoxysilyl)propyl]carbamate?
The CAS number of o-4-methylcoumarinyl-n-[3-(triethoxysilyl)propyl]carbamate is 129119-78-4.
What are the molecular formula and molecular weight of o-4-methylcoumarinyl-n-[3-(triethoxysilyl)propyl]carbamate?
o-4-methylcoumarinyl-n-[3-(triethoxysilyl)propyl]carbamate has molecular formula C20H29NO7Si and molecular weight 423.532 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "o-4-methylcoumarinyl-n-[3-(triethoxysilyl)propyl]carbamate (CAS 129119-78-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1408385-9 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.