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4-Methyl-2H-1,4-benzoxazin-3(4H)-one_Molecular_structure_CAS_21744-84-3)
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4-Methyl-2H-1,4-benzoxazin-3(4H)-one

Catalog No. 475475 Name Sigma Aldrich
CAS Number 21744-84-3 Website http://www.sigmaaldrich.com
M. F. C9H9NO2 Telephone 1-800-521-8956
M. W. 163.17326 Fax
Purity 98% Email
Storage Chembase ID: 150759

SYNONYMS

Title
4-甲基-2H-1,4-苯并噁嗪-3(4H)-酮
IUPAC name
4-methyl-3,4-dihydro-2H-1,4-benzoxazin-3-one
IUPAC Traditional name
4-methyl-2H-1,4-benzoxazin-3-one

DATABASE IDS

MDL Number MFCD00601365
PubChem SID 24871133
CAS Number 21744-84-3

PROPERTIES

Empirical Formula (Hill Notation) C9H9NO2
Purity 98%
Melting Point 57-60 °C(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-36
German water hazard class 3

DETAILS

Description (English)
Packaging
5 g in glass bottle
Description (简体中文)
包装
5 g in glass bottle

REFERENCES