chloromethylsilatrane
Also known as: 1-(Chloromethyl)-2,8,9-trioxa-5-aza-1-silabicyclo[3.3.3]undecane, 1-Chloromethyl-2,8,9-trioxa-5-aza-1-sila-bicyclo[3.3.3]undecane, 5-(Chloromethyl)-4,6,11-trioxa-1-aza-5-silabicyclo[3.3.3]undecane, Mival, Silimin
chloromethylsilatrane (CAS 42003-39-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H14ClNO3Si and a molecular weight of 223.730 g/mol. Key properties include a melting point of 221ºC, a boiling point of 263.1±40.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 112.9±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 42003-39-4
- Jingsj CID
- J-1385336-6
- Molecular Formula
- C7H14ClNO3Si
- Molecular Weight
- 223.730 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 221ºC |
|---|---|
| Boiling Point | 263.1±40.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 112.9±27.3 °C |
| Exact Mass | 223.043152 |
| PSA | 30.93000 |
| LogP | 0.23 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.502 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of chloromethylsilatrane?
The CAS number of chloromethylsilatrane is 42003-39-4.
What are the molecular formula and molecular weight of chloromethylsilatrane?
chloromethylsilatrane has molecular formula C7H14ClNO3Si and molecular weight 223.730 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. "chloromethylsilatrane (CAS 42003-39-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1385336-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.