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ChemicalBook >> CAS DataBase List >>2-Methyl-[1,4] Benzoxazin-3(4H)-one

2-Methyl-[1,4] Benzoxazin-3(4H)-one

2-Methyl-[1,4] Benzoxazin-3(4H)-one Structure
2-Methyl-[1,4] Benzoxazin-3(4H)-one structure
CAS No.
21744-83-2
Chemical Name:
2-Methyl-[1,4] Benzoxazin-3(4H)-one
Synonyms
2-Methyl-1,4-benzoxazin-3-one;2-methyl-4H-1,4-benzoxazin-3-one;2-Methyl-4H-benzo[1,4]oxazin-3-one;2-Methyl-[1,4] Benzoxazin-3(4H)-one;2H-1,4-Benzoxazin-3(4H)-one, 2-Methyl-;2-Methyl-2H-1,4-benzoxazin-3(4H)-one,97%;JRH-09901, 2-Methyl-2H-benzo[b][1,4]oxazin-3(4H)-one, 97%
CBNumber:
CB11033567
Molecular Formula:
C9H9NO2
Molecular Weight:
163.17
MDL Number:
MFCD04141926
MOL File:
21744-83-2.mol
Last updated:2023-04-23 13:52:06
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2-Methyl-[1,4] Benzoxazin-3(4H)-one Properties

Melting point 143-144 °C
Boiling point 330.6±31.0 °C(Predicted)
Density 1.166±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
form solid
pka 12.92±0.40(Predicted)
color dark brown
CAS DataBase Reference 21744-83-2

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
HS Code  2914390090
NFPA 704
1
2 0

2-Methyl-[1,4] Benzoxazin-3(4H)-one price More Price(23)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Alfa Aesar H61075 2-Methyl-2H-1,4-benzoxazin-3(4H)-one, 97% 21744-83-2 250mg $28.5 2023-06-20 Buy
Alfa Aesar H61075 2-Methyl-2H-1,4-benzoxazin-3(4H)-one, 97% 21744-83-2 1g $82.9 2021-12-16 Buy
TRC M320965 2-Methyl-4H-1,4-benzoxazin-3-one 21744-83-2 500mg $110 2021-12-16 Buy
SynQuest Laboratories 4H48-1-QR 2-Methyl-2H-1,4-benzoxazin-3(4H)-one 21744-83-2 1g $120 2021-12-16 Buy
Matrix Scientific 088240 2-Methyl-2H-1,4-benzoxazin-3(4H)-one 21744-83-2 1g $143 2021-12-16 Buy
Product number Packaging Price Buy
H61075 250mg $28.5 Buy
H61075 1g $82.9 Buy
M320965 500mg $110 Buy
4H48-1-QR 1g $120 Buy
088240 1g $143 Buy

2-Methyl-[1,4] Benzoxazin-3(4H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

2-Methyl-[1,4] Benzoxazin-3(4H)-one Suppliers

Global( 49)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd. 		571-85586718 +8613336195806 sales@capotchem.com China 29797 60
ANHUI WITOP BIOTECH CO., LTD 		+8615255079626 eric@witopchemical.com China 23556 58
Labnetwork lnc. 		+86-27-50766799 +8618062016861 contact@labnetwork.com China 19994 58
Coresyn Pharmatech Co., Ltd. 		+86-571-86626709 +86-18157142896 cbc@coresyn.com China 9991 58
Aladdin Scientific 		+1-+1(833)-552-7181 sales@aladdinsci.com United States 52927 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131980 58
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30132 84
Adamas Reagent, Ltd. 400-6009262 16621234537 zhangsn@titansci.com China 14113 59
Nanjing JinruiJiuAn Biotechnology Co., Ltd. 025-58196018 800028039 sales@fartop.net China 2231 55
Nanjing Norris-Pharm Technology Co., Ltd 13901585132 799750417@qq.com China 8888 55
Supplier Advantage
Capot Chemical Co.,Ltd. 		60
ANHUI WITOP BIOTECH CO., LTD 		58
Labnetwork lnc. 		58
Coresyn Pharmatech Co., Ltd. 		58
Aladdin Scientific 		58
Amadis Chemical Company Limited 		58
Alfa Aesar 84
Adamas Reagent, Ltd. 59
Nanjing JinruiJiuAn Biotechnology Co., Ltd. 55
Nanjing Norris-Pharm Technology Co., Ltd 55

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2-Methyl-[1,4] Benzoxazin-3(4H)-one 2H-1,4-Benzoxazin-3(4H)-one, 2-Methyl- 2-Methyl-1,4-benzoxazin-3-one 2-methyl-4H-1,4-benzoxazin-3-one 2-Methyl-4H-benzo[1,4]oxazin-3-one JRH-09901, 2-Methyl-2H-benzo[b][1,4]oxazin-3(4H)-one, 97% 2-Methyl-2H-1,4-benzoxazin-3(4H)-one,97% 21744-83-2