4-ethyl-1,2,3,4-tetrahydroisoquinoline
4-乙基-1,2,3,4-四氢异喹啉
Also known as: 4-Ethyl-1,2,3,4-tetrahydroisoquinoline, Isoquinoline, 4-ethyl-1,2,3,4-tetrahydro-
4-ethyl-1,2,3,4-tetrahydroisoquinoline (CAS 154140-71-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H15N and a molecular weight of 161.24300 g/mol. It is also known as 4-Ethyl-1,2,3,4-tetrahydroisoquinoline and Isoquinoline, 4-ethyl-1,2,3,4-tetrahydro-. Key properties include a boiling point of 257.4ºC at 760 mmHg, a density of 0.949g/cm3 and a flash point of 111.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 154140-71-3
- Jingsj CID
- J-1087586-5
- Molecular Formula
- C11H15N
- Chinese Name
- 4-乙基-1,2,3,4-四氢异喹啉
- Molecular Weight
- 161.24300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 257.4ºC at 760 mmHg |
|---|---|
| Density | 0.949g/cm3 |
| Flash Point | 111.1ºC |
Frequently Asked Questions
What is the CAS number of 4-ethyl-1,2,3,4-tetrahydroisoquinoline?
The CAS number of 4-ethyl-1,2,3,4-tetrahydroisoquinoline is 154140-71-3.
What are the molecular formula and molecular weight of 4-ethyl-1,2,3,4-tetrahydroisoquinoline?
4-ethyl-1,2,3,4-tetrahydroisoquinoline has molecular formula C11H15N and molecular weight 161.24300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-ethyl-1,2,3,4-tetrahydroisoquinoline (CAS 154140-71-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1087586-5 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.