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

Modify Date: 2026-07-16 10:44:07

6-AMino-2H-1,4-benzoxazin-3(4H)-one Structure
6-AMino-2H-1,4-benzoxazin-3(4H)-one structure
Common Name 6-AMino-2H-1,4-benzoxazin-3(4H)-one
CAS Number 89976-75-0 Molecular Weight 164.16100
Density 1.344g/cm3 Boiling Point 429.2ºC at 760 mmHg
Molecular Formula C8H8N2O2 Melting Point 266-268ºC
MSDS N/A Flash Point 213.4ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 6-amino-4H-1,4-benzoxazin-3-one
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.344g/cm3
Boiling Point 429.2ºC at 760 mmHg
Melting Point 266-268ºC
Molecular Formula C8H8N2O2
Molecular Weight 164.16100
Flash Point 213.4ºC
Exact Mass 164.05900
PSA 64.35000
LogP 1.31890
Index of Refraction 1.624
InChIKey GEPGYMHEMLZMBC-UHFFFAOYSA-N
SMILES Nc1ccc2c(c1)NC(=O)CO2

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Risk Phrases 36/37/38
Safety Phrases 26-36/37/39
RIDADR NONH for all modes of transport
HS Code 2934999090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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

6-AMino-2H-1,4-...

CAS#:89976-75-0

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Literature: Bhat, Laxminarayan; Mohapatra, Prabhu Prasad; Adiey, Kouacou Patent: US2010/216783 A1, 2010 ; Location in patent: Page/Page column 14 ; US 20100216783 A1

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

6-AMino-2H-1,4-...

CAS#:89976-75-0

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Literature: Journal of the Chemical Society, , p. 3048

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

6-AMino-2H-1,4-...

CAS#:89976-75-0

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Literature: Gazzetta Chimica Italiana, , vol. 87, p. 659,670

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

6-AMino-2H-1,4-...

CAS#:89976-75-0

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Literature: Chemische Berichte, , vol. 30, p. 2104

~%

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

6-AMino-2H-1,4-...

CAS#:89976-75-0

Learn More
Literature: Gazzetta Chimica Italiana, , vol. 87, p. 659,670

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  5

DownStream  1

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

6-amino-2H-1,4-benzoxazine-3(4H)-one
6-Amino-4H-benz[1,4]oxazin-3-on
6-amino-3-oxo-3,4-dihydro-(2H)-1,4-benzoxazine
6-amino-3,4-dihydro-2H-1,4-benzoxazin-3-one
6-amino-2H,4H-benzo[e]1,4-oxazaperhydroin-3-one
6-amino-2H-1,4-benzoxazin-3 (4H)-one
6-amino-4H-benzo[1,4]oxazin-3-one
6-amino-2H-benzo[b][1,4]oxazin-3(4H)-one
6-AMino-2H-1,4-benzoxazin-3(4H)-one

 6-AMino-2H-1,4-benzoxazin-3(4H)-one | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the safety information for 6-amino-4H-1,4-benzoxazin-3-one?
A: Safety information for 6-amino-4H-1,4-benzoxazin-3-one: 26-36/37/39.
Q: What is the molecular formula of 6-amino-4H-1,4-benzoxazin-3-one?
A: Molecular formula of 6-amino-4H-1,4-benzoxazin-3-one is C8H8N2O2.
Q: What is the LogP of 6-amino-4H-1,4-benzoxazin-3-one?
A: LogP of 6-amino-4H-1,4-benzoxazin-3-one is 1.31890.
Q: What are the upstream materials of 6-amino-4H-1,4-benzoxazin-3-one?
A: Related upstream materials(CAS) of 6-amino-4H-1,4-benzoxazin-3-one: 81721-87-1;25141-25-7;90814-92-9;2298-36-4;100135-98-6.
Q: What is the boiling point of 6-amino-4H-1,4-benzoxazin-3-one?
A: Boiling point of 6-amino-4H-1,4-benzoxazin-3-one is 429.2ºC at 760 mmHg.
Q: What is the molecular weight of 6-amino-4H-1,4-benzoxazin-3-one?
A: Molecular weight of 6-amino-4H-1,4-benzoxazin-3-one is 164.16100.
Q: What is the polar surface area (PSA) of 6-amino-4H-1,4-benzoxazin-3-one?
A: Polar surface area (PSA) of 6-amino-4H-1,4-benzoxazin-3-one is 64.35000.
Q: What English synonyms does 6-amino-4H-1,4-benzoxazin-3-one have?
A: English synonyms of 6-amino-4H-1,4-benzoxazin-3-one: 6-amino-2H-1,4-benzoxazine-3(4H)-one, 6-Amino-4H-benz[1,4]oxazin-3-on, 6-amino-3-oxo-3,4-dihydro-(2H)-1,4-benzoxazine, 6-amino-3,4-dihydro-2H-1,4-benzoxazin-3-one, 6-amino-2H,4H-benzo[e]1,4-oxazaperhydroin-3-one, 6-amino-2H-1,4-benzoxazin-3 (4H)-one, 6-amino-4H-benzo[1,4]oxazin-3-one, 6-amino-2H-benzo[b][1,4]oxazin-3(4H)-one, 6-AMino-2H-1,4-benzoxazin-3(4H)-one.
Q: What is the English name of 6-amino-4H-1,4-benzoxazin-3-one?
A: The English name of 6-amino-4H-1,4-benzoxazin-3-one is 6-amino-4H-1,4-benzoxazin-3-one.
Q: What are the downstream products of 6-amino-4H-1,4-benzoxazin-3-one?
A: Related downstream products(CAS) of 6-amino-4H-1,4-benzoxazin-3-one: 31794-45-3.

 6-AMino-2H-1,4-benzoxazin-3(4H)-onefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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