4-(Trimethylsilyl)morpholine
Also known as: N-(Trimethylsilyl)morpholine, N-Trimethylsilylmorpholine, 4-(Trimethylsilyl)morpholine, Morpholinotrimethylsilane, Trimethylmorpholinosilane, trimethyl(morpholin-4-yl)silane, TIMTEC-BB SBB009054, MFCD00010098
4-(Trimethylsilyl)morpholine (CAS 13368-42-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H17NOSi and a molecular weight of 159.301 g/mol. Key properties include a melting point of <0ºC, a boiling point of 160.1±15.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 50.6±20.4 °C. It is classified under GHS with signal word Danger and hazard statements H226 — Flammable liquid and vapour and H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 13368-42-8
- Jingsj CID
- J-47319-8
- Molecular Formula
- C7H17NOSi
- Molecular Weight
- 159.301 g/mol
- Category
- Pharma Intermediates
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | <0ºC |
|---|---|
| Boiling Point | 160.1±15.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 50.6±20.4 °C |
| Exact Mass | 159.107941 |
| PSA | 12.47000 |
| LogP | 0.17 |
| Vapor Pressure | 3.2±0.3 mmHg at 25°C |
| Refractive Index | 1.449 |
| Storage Conditions | Flammables area |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
- H314 — Causes severe skin burns and eye damage
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 4-(Trimethylsilyl)morpholine?
The CAS number of 4-(Trimethylsilyl)morpholine is 13368-42-8.
What are the molecular formula and molecular weight of 4-(Trimethylsilyl)morpholine?
4-(Trimethylsilyl)morpholine has molecular formula C7H17NOSi and molecular weight 159.301 g/mol.
Is 4-(Trimethylsilyl)morpholine hazardous?
4-(Trimethylsilyl)morpholine has GHS signal word Danger and hazard statements H226 — Flammable liquid and vapour; H314 — Causes severe skin burns and eye damage.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(Trimethylsilyl)morpholine (CAS 13368-42-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47319-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.