1,3,5,7-tetramethyl-1,3,5,7-tetravinylcyclotetrasilazane

Q: What are the molecular formula and molecular weight of 1,3,5,7-tetramethyl-1,3,5,7-tetravinylcyclotetrasilazane?

C12H28N4Si4, molecular weight 340.720 g/mol

1,3,5,7-四甲基-1,3,5,7-四乙烯基环四硅氮烷

Also known as: 2,4,6,8-tetramethyl-2,4,6,8-tetravinylcyclotetrasilazane, 1,3,5,7-tetravinyl-1,3,5,7-tetramethylcyclotetrasilazane, tetravinyltetramethylcyclotetrasilazane, 2,4,6,8-tetraethenyl-2,4,6,8-tetramethylcyclotetrasilazane, cyclotetrasilazane, 2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl-, 2,4,6,8-tetrakis(ethenyl)-2,4,6,8-tetramethyl-1,3,5,7,2,4,6,8-tetrazatetrasilocane, 1,3,5,7-tetramethyl-1,3,5,7-tetravinyl-1,3,5,7-tetrasila-2,4,6,8-tetraazacyclooctane

CAS No.: 5162-63-0
Jingsj CID: J-1175992-4
Molecular Formula: C₁₂H₂₈N₄Si₄
Chinese Name: 1,3,5,7-四甲基-1,3,5,7-四乙烯基环四硅氮烷
Molecular Weight: 340.720 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	<0ºC
Boiling Point	294.6±23.0 °C at 760 mmHg
Density	0.9±0.1 g/cm3
Flash Point	132.0±22.6 °C

Frequently Asked Questions

What is the CAS number of 1,3,5,7-tetramethyl-1,3,5,7-tetravinylcyclotetrasilazane?

5162-63-0

What are the molecular formula and molecular weight of 1,3,5,7-tetramethyl-1,3,5,7-tetravinylcyclotetrasilazane?

C12H28N4Si4, molecular weight 340.720 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026