3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylic acid

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Identify Properties Safty Prices Suppliers 2 Links

CAS 134997-87-8

Formula C9H7NO4

MDL MFCD03036647

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
314521722963	3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylic acid (314521722963)		on request	+ -

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Identify

Synonyms:

3-keto-4h-1,4-benzoxazine-6-carboxylic acid ; timtec-bb sbb005401 ; bas 06481766 ; 3,4-dihydro-2h-benzo[b][1,4]oxazine-6-carboxylic acid ; zero/005343 ; iflab-bb f2124-0613 ; oprea1_565476 ; buttpark 120\07-50 ; 6-carboxy-2,3-dihydro-3-oxo-4h-1,4-benzoxazine ; 3-oxo-2h,4h-benzo[e]1,4-oxazaperhydroine-6-carboxylic acid ; 3-oxo-4h-1,4-benzoxazine-6-carboxylic acid ; 2h-1,4-benzoxazine-6-carboxylicacid, 3,4-dihydro-3-oxo-

CAS:

134997-87-8

EINECS:

Molecular Formula:

C9H7NO4

MDL:

MFCD03036647

SMILES:

O=C(C1=CC=C(C(N2)=C1)OCC2=O)O

Properties

Molecular Weight:

193.16 g·mol−1

Density:

1.459 g/cm3

Boiling point:

471.4 °C at 760 mmHg

Flash point:

238.9 °C

Safety Information

Hazard Symbols: Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

irritant

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

22 (R)

Prices

For 3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylic acid we can currently show 17 prices in the last 8 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2018 from USD 149.00 for 250 mg to USD 58.00 per 1 g in 2024 .