10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-one oxime

Also known as: 5H-Dibenzo[a,d]cyclohepten-5-one, 10,11-dihydro-, oxime, Dibenzosuberone oxime, NSC 86155, 10,11-Dihydro-5H-dibenzo[a,d][7]annulen-5-one oxime, 10,11-dihydro-5H-dibenzo<a,d>cycloheptanone oxime

10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-one oxime (CAS 1785-74-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C15H13NO and a molecular weight of 223.27000 g/mol. Key properties include a boiling point of 386.7ºC at 760 mmHg, a density of 1.17g/cm3 and a flash point of 246.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1785-74-6
Jingsj CID: J-1155761-2
Molecular Formula: C₁₅H₁₃NO
Molecular Weight: 223.27000 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	386.7ºC at 760 mmHg
Density	1.17g/cm3
Flash Point	246.6ºC
Exact Mass	223.10000
PSA	32.59000
LogP	3.01180
Vapor Pressure	1.13E-06mmHg at 25°C
Refractive Index	1.631

Customs & Trade Information

HS Code	2928000090
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-one oxime?

The CAS number of 10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-one oxime is 1785-74-6.

What are the molecular formula and molecular weight of 10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-one oxime?

10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-one oxime has molecular formula C15H13NO and molecular weight 223.27000 g/mol.

What are the upstream and downstream products of 10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-one oxime?

For 10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-one oxime, Upstream Products: Dibenzosuberone; Downstream Products: 11,12-Dihydrodibenz[b,f]azocin-6(5H)-one, Noxiptiline, 10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-amine.

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. "10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-one oxime (CAS 1785-74-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1155761-2 (accessed 2026-11-09).

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