Crotylamine
Also known as: (E)-but-2-en-1-amine, (E)-2-butenylamine, trans-2-butene-1-amine, trans-crotylamine, 2-buten-1-amine, 2-butenylamine, 2-Buten-1-amine, (2E)-(9CI)
Crotylamine (CAS 56930-04-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C4H9N and a molecular weight of 71.12100 g/mol. Key properties include a boiling point of 88.5ºC at 760 mmHg, a density of 0.774g/cm3 and a flash point of 1.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 56930-04-2
- Jingsj CID
- J-1360914-4
- Molecular Formula
- C4H9N
- Molecular Weight
- 71.12100 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 88.5ºC at 760 mmHg |
|---|---|
| Density | 0.774g/cm3 |
| Flash Point | 1.5ºC |
| Exact Mass | 71.07350 |
| PSA | 26.02000 |
| LogP | 1.22150 |
| Refractive Index | 1.439 |
Frequently Asked Questions
What is the CAS number of Crotylamine?
The CAS number of Crotylamine is 56930-04-2.
What are the molecular formula and molecular weight of Crotylamine?
Crotylamine has molecular formula C4H9N and molecular weight 71.12100 g/mol.
What are the upstream and downstream products of Crotylamine?
For Crotylamine, Upstream Products: (E)-1-Chlorobut-2-ene, Crotyl Bromide, 2-butene; Downstream Products: 3-Buten-2-ol, 3-Buten-2-yl Acetate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Crotylamine (CAS 56930-04-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1360914-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.