3-(Pentamethyldisiloxanyl)-1-propanamine
Also known as: 3-aminopropylpentamethyldisiloxane, 3-(pentamethyldisiloxanyl)propan-1-amine, 3-[dimethyl(trimethylsilyloxy)silyl]propan-1-amine, 1-Propanamine, 3-(1,1,3,3,3-pentamethyl-1-disiloxanyl)-, tsl 9305, 3-AMINOPROPYLPENTAMETHYLDISILOXANE
3-(Pentamethyldisiloxanyl)-1-propanamine (CAS 23029-21-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H23NOSi2 and a molecular weight of 205.445 g/mol. Key properties include a boiling point of 181.6±23.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 63.6±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 23029-21-2
- Jingsj CID
- J-1379366-3
- Molecular Formula
- C8H23NOSi2
- Molecular Weight
- 205.445 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 181.6±23.0 °C at 760 mmHg |
|---|---|
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 63.6±22.6 °C |
| Exact Mass | 205.131821 |
| PSA | 35.25000 |
| LogP | 3.85 |
| Vapor Pressure | 0.8±0.3 mmHg at 25°C |
| Refractive Index | 1.424 |
Customs & Trade Information
| HS Code | 2921199090 |
|---|---|
| Summary | 2921199090 other acyclic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3-(Pentamethyldisiloxanyl)-1-propanamine?
The CAS number of 3-(Pentamethyldisiloxanyl)-1-propanamine is 23029-21-2.
What are the molecular formula and molecular weight of 3-(Pentamethyldisiloxanyl)-1-propanamine?
3-(Pentamethyldisiloxanyl)-1-propanamine has molecular formula C8H23NOSi2 and molecular weight 205.445 g/mol.
What are the upstream and downstream products of 3-(Pentamethyldisiloxanyl)-1-propanamine?
For 3-(Pentamethyldisiloxanyl)-1-propanamine, Upstream Products: Pentamethyldisiloxane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-(Pentamethyldisiloxanyl)-1-propanamine (CAS 23029-21-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1379366-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.