BRN 2050520

BRN 2050520 - Names and Identifiers

Name	5H-dibenzo[a,d]cyclohepten-5-one oxime
Synonyms	NSC 83397 BRN 2050520 5-Oximino-5H-dibenzo[a,d]cycloheptene 5H-Dibenzo[a,d][7]annulen-5-one oxime 5H-Dibenzo(a,d)cyclohepten-5-one oxime 5H-dibenzo[a,d]cyclohepten-5-one oxime N-hydroxy-5H-dibenzo[a,d][7]annulen-5-imine
CAS	1021-91-6
EINECS	213-820-0
InChI	InChI=1/C15H11NO/c17-16-15-13-7-3-1-5-11(13)9-10-12-6-2-4-8-14(12)15/h1-10,17H

BRN 2050520 - Physico-chemical Properties

Molecular Formula	C15H11NO
Molar Mass	221.25
Density	1.16±0.1 g/cm3(Predicted)
Melting Point	187-188 °C
Boling Point	398.4±35.0 °C(Predicted)
Flash Point	255.5°C
Vapor Presure	4.61E-07mmHg at 25°C
pKa	10.65±0.20(Predicted)
Storage Condition	2-8°C
Refractive Index	1.631

BRN 2050520 - Introduction

5H-dibenzo [a,d]cyclohepten-5-one oxime (5H-Dibenzo[a,d]cyclohepten-5-one) is an organic compound. It has a molecular formula of C15H11NO and a molecular weight of 221.26g/mol. The following is its nature, use, preparation and safety information:

Nature:
-Appearance: 5H-dibenzo [a,d] cycloheptene-5-one oxime is a colorless crystal or a white crystalline powder.
-Melting point: about 160-162 degrees Celsius.
-Stability: It is stable at room temperature and can be stored for a long time through appropriate storage conditions and operation methods.

Use:
-5H-dibenzo [a,d] cycloheptene-5-one oxime can be used as an intermediate in organic synthesis. It can participate in chemical reactions, such as the cyclization of amides and γ-butyrolactone, etc.
-In the field of medicine, it may have certain biological activity, so it may be used in drug research and development.

Preparation Method:
-5H-dibenzo [a,d] cyclohepten-5-one oxime can be prepared by a two-step synthesis. First, benzophenone is reacted with hydroxylamine to obtain benzophenone oxime, which is then subjected to a cyclization reaction to obtain the target compound.

Safety Information:
-5H-dibenzo [a,d] cycloheptene-5-one oxime is less toxic and dangerous. However, any chemical should be stored, handled and disposed of in a safe manner.
-During use, appropriate personal protective measures should be taken, such as wearing gloves, goggles and face shields. Avoid inhalation, ingestion or contact with skin and eyes.
-When disposing of waste, it should be handled in accordance with local regulations to avoid pollution to the environment.

Please note that this is only a brief introduction to 5H-dibenzo [a,d] cycloheptene-5-ketoxime. Specific properties, uses, preparation methods and safety information may require further reference to professional literature or consultation with relevant experts.

Last Update：2024-04-09 21:01:54