6-methoxy-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione

HCID 294479

Notes Reactions

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Basic information

CAS: 37795-77-0
Standard SMILES: COc1ccc2[nH]c(=O)oc(=O)c2c1
InChIKey: JFAFNQOODJCVGT-UHFFFAOYSA-N
Molecular formula: C9H7NO4
Average molar mass: 193.16 g/mol
Monoisotopic mass: 193.0375077

Names & identifiers

Preferred name: 6-methoxy-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione
IUPAC: 6-methoxy-1H-3,1-benzoxazine-2,4-dione
English name: 5-Methoxy -isatoic anhydride
Molecular formula: C9H7NO4
Molecular weight: 193.16

Names & synonyms

6-methoxy-2,4-dihydro-1H-3,1-benzoxazine-2,4-dioneRefChem:543600981-650-05-Methoxyisatoic anhydride37795-77-06-methoxy-1h-benzo[d][1,3]oxazine-2,4-dione6-methoxy-1H-3,1-benzoxazine-2,4-dione5-methoxy-isatoic anhydride5-methoxy-isatoicanhydrideMFCD021794112H-3,1-Benzoxazine-2,4(1H)-dione, 6-methoxy-5-Methoxyisatoicanhydride

Show more names

6-Methoxy-4H-3,1-benzoxazine-2,4(1H)-dione6-methoxy-3,4-dihydro-2H-1,3-benzoxazine-2,4-dione6-Methoxy-2H-3,1-benzoxazine-2,4(1H)-dione, 6-Methoxy-1H-benzo[d][1,3]oxazine-2,4-dione

6-methoxy-2H-benzo[d][1,3]oxazine-2,4(1H)-dione6-Methoxy-1H-benzo(d)(1,3)oxazine-2,4-dione6-methoxy-2h-3,1-benzoxazine-2,4(1h)-dioneNSC1630356-methoxy-2,4-dihydroSCHEMBL1318938SCHEMBL29892520DTXSID80958838

Database identifiers

CAS: 37795-77-0
PubChem CID: 294479
DTXSID: DTXSID80958838
EC Number: 981-650-0
Nikkaji: J2.846.894F

Properties

Computed structural properties

XLogP: 1
Topological polar surface area: 64.6 Å²
Hydrogen bond donors: 1
Hydrogen bond acceptors: 4
Rotatable bonds: 1
Heavy atoms: 14
Formal charge: 0
Complexity: 266

Physicochemical properties

Melting point: 244 · 244-246℃ (decomposition)
Density: 1.376 · 1.376±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
pka: 10.45 · 10.45±0.20(Predicted)
form: crystalline powder
color: Chocolate brown
Symbol(GHS): 7 · GHS07
Signal word: Warning
Hazard statements: 317 · H317-H319
Precautionary statements: 280 · P280-P305+P351+P338
HS Code: 2934999090 · 2934999090

Safety & regulation

GHS classification

GHS Classification · 4 items

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P272, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 2 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.