Basic information

Product Name: 2,2,4-trimethyl-7-(2-methylacryloyl)-2H-1,4-benzoxazin-3(4H)-one
Synonyms:
CAS NO:134577-34-7
Molecular Formula: C₁₅H₁₇NO₃
Molecular Weight: 259.3004
EINECS: N/A
Product Categories: N/A
Mol File: 134577-34-7.mol

Chemical Properties

Melting Point: N/A
Boiling Point: 471.9°C at 760 mmHg
Flash Point: 239.2°C
Appearance: N/A
Density: 1.114g/cm³
Vapor Pressure: 4.49E-09mmHg at 25°C
Refractive Index: 1.531
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2,2,4-trimethyl-7-(2-methylacryloyl)-2H-1,4-benzoxazin-3(4H)-one(CAS DataBase Reference)
NIST Chemistry Reference: 2,2,4-trimethyl-7-(2-methylacryloyl)-2H-1,4-benzoxazin-3(4H)-one(134577-34-7)
EPA Substance Registry System: 2,2,4-trimethyl-7-(2-methylacryloyl)-2H-1,4-benzoxazin-3(4H)-one(134577-34-7)

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: 134577-34-7(Hazardous Substances Data)

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134577-34-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134577-34-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,5,7 and 7 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 134577-34:
(8*1)+(7*3)+(6*4)+(5*5)+(4*7)+(3*7)+(2*3)+(1*4)=137
137 % 10 = 7
So 134577-34-7 is a valid CAS Registry Number.

134577-34-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name	2,2,4-trimethyl-7-(2-methylprop-2-enoyl)-1,4-benzoxazin-3-one

1.2 Other means of identification

Product number	-
Other names	2H-1,4-Benzoxazin-3(4H)-one,7-(2-methyl-1-oxo-propenyl)-2,2,4-trimethyl

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:134577-34-7 SDS

134577-34-7Upstream product

134577-34-7Downstream Products

134577-34-7Relevant academic research and scientific papers

An alternative synthesis of cardiotonic 6-(3,4-dihydro-3-oxo-1,4(2H)benzoxazin-7-yl)-2,3,4,5-tetrahydro-5-met hylpyridazin-3-ones

Moussavi,Depreux,Lesieur

, p. 271 - 278 (2007/10/02)

Useful therapeutic 6-(3,4-dihydro-3-oxo-1,4(2H)benzoxazin-7-yl)-2,3,4,5-tetrahydro-5-met hylpyridazin-3-ones can be conveniently prepared from 6-propionyl-1,3 benzoxazolin-2-ones using α,β unsaturated ketone as intermediate.

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