1,2,3,4-Tetrahydroquinoline

1,2,3,4-四氢喹啉

Also known as: Kusol, benzopiperidine, tetrahydroquinoline, 1,2,3,4-tetrahydro-quinoline, Quinoline, 1,2,3,4-tetrahydro-, EINECS 211-237-6, MFCD00006693

CAS No.
635-46-1
Jingsj CID
J-38764-8
Molecular Formula
C9H11N
Chinese Name
1,2,3,4-四氢喹啉
Molecular Weight
133.190 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point9-14 °C(lit.)
Boiling Point250.8±10.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point100.6±0.0 °C

GHS Safety & Compliance

Irritant / Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of 1,2,3,4-Tetrahydroquinoline?

635-46-1

What are the molecular formula and molecular weight of 1,2,3,4-Tetrahydroquinoline?

C9H11N, molecular weight 133.190 g/mol

Is 1,2,3,4-Tetrahydroquinoline hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026