6-Nitro-2H-1,4-benzoxazin-3(4H)-one

Basic Information

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CAS Number

81721-87-1

Molecular Formula

C8H6N2O4

Molecular Weight

194.14 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

236.0 to 240.0 deg-C

SMILES

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[O-][N+](=O)c1ccc2OCC(=O)Nc2c1

InChI

InChI=1S/C8H6N2O4/c11-8-4-14-7-2-1-5(10(12)13)3-6(7)9-8/h1-3H,4H2,(H,9,11)

InChIKey

UNYXDJBNODSRRC-UHFFFAOYSA-N

LogP

1.58690

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class IRRITANT Class IRRITANT

Sensitiveness

易吸湿

Synonyms & References

English

6-Nitro-2H-benzo[b][1,4]oxazin-3(4H)-one
6-NITRO-2H-1,4-BENZOXAZIN-3(4H)-ONE
2H-1,4-Benzoxazin-3(4H)-one, 6-nitro-
6-nitro-4H-1,4-benzoxazin-3-one
6-Nitro-4H-benzo[1,4]oxazin-3-one
6-nitro-3,4-dihydro-2H-1,4-benzoxazin-3-one

MDL Number

MFCD03425744

Customs Code

2934999090

FAQ

What regulatory guidelines apply to 6-Nitro-2H-1,4-benzoxazin-3(4H)-one (CAS: 81721-87-1)?

6-Nitro-2H-1,4-benzoxazin-3(4H)-one (CAS: 81721-87-1) is subject to various regulatory guidelines including GHS classification, REACH regulations, and FDA/EPA requirements. It is important to consult the latest regulatory databases and guidelines for specific compliance measures.

Are there alternatives to 6-Nitro-2H-1,4-benzoxazin-3(4H)-one in synthesis?

Several alternatives to 6-Nitro-2H-1,4-benzoxazin-3(4H)-one exist in synthesis, including 2-nitro-6H-1,4-benzoxazine-3,6-dione and 2-hydroxy-6-nitro-1,4-benzoxazine-3,4-dione. These compounds can serve as effective substitutes depending on the specific needs of the reaction.

What is the market or research trend for 6-Nitro-2H-1,4-benzoxazin-3(4H)-one?

The market for 6-Nitro-2H-1,4-benzoxazin-3(4H)-one is currently stable but shows growing interest in its use as a precursor in organic synthesis and pharmaceuticals. Research trends indicate increasing exploration in its role in drug discovery and development.

How should waste containing 6-Nitro-2H-1,4-benzoxazin-3(4H)-one be handled?

Waste containing 6-Nitro-2H-1,4-benzoxazin-3(4H)-one should be collected and disposed of according to local regulations. Incineration or professional waste disposal services are recommended to ensure environmental safety and compliance. Proper handling and disposal methods should be documented and followed to prevent contamination and ensure safety.