Basic information

Product Name: ethyl 4-{2-[(E)-2-(4-chlorophenyl)ethenyl]-4-oxoquinazolin-3(4H)-yl}benzoate
Synonyms:
CAS NO:65268-66-8
Molecular Formula: C₂₅H₁₉ClN₂O₃
Molecular Weight: 430.883
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: 615.3°C at 760 mmHg
Flash Point: 325.9°C
Appearance: N/A
Density: 1.24g/cm³
Vapor Pressure: 4.52E-15mmHg at 25°C
Refractive Index: 1.624
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: ethyl 4-{2-[(E)-2-(4-chlorophenyl)ethenyl]-4-oxoquinazolin-3(4H)-yl}benzoate(CAS DataBase Reference)
NIST Chemistry Reference: ethyl 4-{2-[(E)-2-(4-chlorophenyl)ethenyl]-4-oxoquinazolin-3(4H)-yl}benzoate(65268-66-8)
EPA Substance Registry System: ethyl 4-{2-[(E)-2-(4-chlorophenyl)ethenyl]-4-oxoquinazolin-3(4H)-yl}benzoate(65268-66-8)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 65268-66-8(Hazardous Substances Data)

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65268-66-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 65268-66-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,2,6 and 8 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 65268-66:
(7*6)+(6*5)+(5*2)+(4*6)+(3*8)+(2*6)+(1*6)=148
148 % 10 = 8
So 65268-66-8 is a valid CAS Registry Number.

65268-66-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name	ethyl 4-[2-[(E)-2-(4-chlorophenyl)ethenyl]-4-oxoquinazolin-3-yl]benzoate

1.2 Other means of identification

Product number	-
Other names	Benzoic acid,4-(2-(2-(4-chlorophenyl)ethenyl)-4-oxo-3(4H)-quinazolinyl)-,ethyl ester

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:65268-66-8 SDS

65268-66-8Upstream product

65268-66-8Downstream Products

126938-37-2 2-(4-Chloro-phenyl)-2,3-dihydro-1H-pyrazolo[5,1-b]quinazolin-9-one

65268-66-8Relevant academic research and scientific papers

A REINVESTIGATION OF THE REACTION OF HYDRAZINE HYDRATE WITH 2-SUBSTITUTED STYRYL-4-QUINAZOLINES

Gupton, John T.,Shah, Ajit

, p. 1875 - 1884 (2007/10/02)

The reaction of hydrazine hydrate with certain 2-substituted styryl-4-quinazolones results in the formation of a novel tricyclic heterocycle and not the previously reported acyl hydrazide.A mechanistic rationale is presented.

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