1,3-dihydro-4-(2-hydroxyphenyl)-2H-1,5-benzodiazepin-2-one

Also known as: 2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,5-dihydro-1,5-benzodiazepin-4-one, 4-(2-hydroxyphenyl)-1,3-dihydro-2H-benzo[b][1,4]diazepin-2-one, 4-(2-hydroxyphenyl)-1,3-dihydro-1,5-benzodiazepin-2-one, 2H-1,5-Benzodiazepin-2-one, 1,3-dihydro-4-(2-hydroxyphenyl)-, MFCD01961197

1,3-dihydro-4-(2-hydroxyphenyl)-2H-1,5-benzodiazepin-2-one (CAS 61487-06-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C15H12N2O2 and a molecular weight of 252.26800 g/mol. Key properties include a melting point of 275-279ºC(lit.), a boiling point of 475.841ºC at 760 mmHg, a density of 1.31g/cm3 and a flash point of 241.58ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 61487-06-7
Jingsj CID: J-1318235-9
Molecular Formula: C₁₅H₁₂N₂O₂
Molecular Weight: 252.26800 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	275-279ºC(lit.)
Boiling Point	475.841ºC at 760 mmHg
Density	1.31g/cm3
Flash Point	241.58ºC
Exact Mass	252.09000
PSA	65.18000
LogP	2.37590
Refractive Index	1.669

GHS Safety & Compliance

IrritantSignal word: Warning

H315 — Causes skin irritation
H319 — Causes serious eye irritation
H335 — May cause respiratory irritation

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 1,3-dihydro-4-(2-hydroxyphenyl)-2H-1,5-benzodiazepin-2-one?

The CAS number of 1,3-dihydro-4-(2-hydroxyphenyl)-2H-1,5-benzodiazepin-2-one is 61487-06-7.

What are the molecular formula and molecular weight of 1,3-dihydro-4-(2-hydroxyphenyl)-2H-1,5-benzodiazepin-2-one?

1,3-dihydro-4-(2-hydroxyphenyl)-2H-1,5-benzodiazepin-2-one has molecular formula C15H12N2O2 and molecular weight 252.26800 g/mol.

Is 1,3-dihydro-4-(2-hydroxyphenyl)-2H-1,5-benzodiazepin-2-one hazardous?

1,3-dihydro-4-(2-hydroxyphenyl)-2H-1,5-benzodiazepin-2-one has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of 1,3-dihydro-4-(2-hydroxyphenyl)-2H-1,5-benzodiazepin-2-one?

For 1,3-dihydro-4-(2-hydroxyphenyl)-2H-1,5-benzodiazepin-2-one, Upstream Products: o-Phenylenediamine, 4-Hydroxycoumarin; Downstream Products: 2-(2-Hydroxyphenyl)-1H-benzimidazole.

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. "1,3-dihydro-4-(2-hydroxyphenyl)-2H-1,5-benzodiazepin-2-one (CAS 61487-06-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1318235-9 (accessed 2026-11-09).

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