1-pyrroline

1-吡咯啉

Also known as: 3,4-Dihydro-2H-pyrrole, Delta(1)-pyrroline, Δ¹-Pyrroline, 2H-Pyrrole, 3,4-dihydro-, Isopyrroline, 2H-Pyrrolenine, 3,4-dihydro-

CAS No.
5724-81-2
Jingsj CID
J-1994721-3
Molecular Formula
C4H7N
Chinese Name
1-吡咯啉
Molecular Weight
69.10510 g/mol
Last updated
9/13/2026

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Physicochemical Properties

Boiling Point526.4ºC at 760 mmHg
Density1.61g/cm3
Flash Point272.2ºC

Frequently Asked Questions

What is the CAS number of 1-pyrroline?

5724-81-2

What are the molecular formula and molecular weight of 1-pyrroline?

C4H7N, molecular weight 69.10510 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 9/13/2026