1-(Diphenylmethyl)-3-hydroxyazetidine

Also known as: 1-Benzhydrylazetidin-3-ol, 1-Benzhydryl-3-hydroxyazetidine, 1-Benzhydryl-3-azetidinol, 1-(Diphenylmethyl)azetidin-3-ol, N-Benzhydrylazetidin-3-ol, N-Benzhydryl-3-hydroxyazetidine, 1-Diphenylmethylazetidin-3-ol, NSC 319045, MFCD00205109

1-(Diphenylmethyl)-3-hydroxyazetidine (CAS 18621-17-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C16H17NO and a molecular weight of 239.312 g/mol. Key properties include a melting point of 110-113ºC, a boiling point of 353.8±42.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 101.7±22.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 18621-17-5
Jingsj CID: J-1107262-1
Molecular Formula: C₁₆H₁₇NO
Molecular Weight: 239.312 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	110-113ºC
Boiling Point	353.8±42.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	101.7±22.0 °C
Exact Mass	239.131012
PSA	23.47000
LogP	2.38
Vapor Pressure	0.0±0.8 mmHg at 25°C
Refractive Index	1.641
Storage Conditions	Room temperature.

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1-(Diphenylmethyl)-3-hydroxyazetidine?

The CAS number of 1-(Diphenylmethyl)-3-hydroxyazetidine is 18621-17-5.

What are the molecular formula and molecular weight of 1-(Diphenylmethyl)-3-hydroxyazetidine?

1-(Diphenylmethyl)-3-hydroxyazetidine has molecular formula C16H17NO and molecular weight 239.312 g/mol.

What are the upstream and downstream products of 1-(Diphenylmethyl)-3-hydroxyazetidine?

For 1-(Diphenylmethyl)-3-hydroxyazetidine, Upstream Products: 1-(benzhydrylamino)-3-chloropropan-2-ol, Benzhydrylamine, Epichlorohydrin; Downstream Products: Methyl 1-(diphenylmethyl)azetidine-3-carboxylate, 1-Benzhydrylazetidin-3-one, 1-(Diphenylmethyl)-3-azetidinyl methanesulfonate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1-(Diphenylmethyl)-3-hydroxyazetidine (CAS 18621-17-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1107262-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.