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2-Propynyl [3-(Triethoxysilyl)propyl]carbamate

Also known as: Propargyl [3-(Triethoxysilyl)propyl]carbamate, prop-2-ynyl N-(3-triethoxysilylpropyl)carbamate, O-(propargyloxy)-N-(triethoxysilylpropyl)urethane, Carbamic acid, N-[3-(triethoxysilyl)propyl]-, 2-propyn-1-yl ester

2-Propynyl [3-(Triethoxysilyl)propyl]carbamate (CAS 870987-68-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H25NO5Si and a molecular weight of 303.43100 g/mol. Key properties include a boiling point of 110-120ºC 0,2mm, a density of 1.1±0.1 g/cm3 and a flash point of 95ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.
870987-68-1
Jingsj CID
J-1583631-4
Molecular Formula
C13H25NO5Si
Molecular Weight
303.43100 g/mol
Category
Organic Acids
Last updated
11/2/2026
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Physicochemical Properties

Boiling Point110-120ºC 0,2mm
Density1.1±0.1 g/cm3
Flash Point95ºC
Exact Mass319.145111
PSA75.25000
LogP2.59
Refractive Index1.453

Frequently Asked Questions

What is the CAS number of 2-Propynyl [3-(Triethoxysilyl)propyl]carbamate?

The CAS number of 2-Propynyl [3-(Triethoxysilyl)propyl]carbamate is 870987-68-1.

What are the molecular formula and molecular weight of 2-Propynyl [3-(Triethoxysilyl)propyl]carbamate?

2-Propynyl [3-(Triethoxysilyl)propyl]carbamate has molecular formula C13H25NO5Si and molecular weight 303.43100 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-Propynyl [3-(Triethoxysilyl)propyl]carbamate (CAS 870987-68-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1583631-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.