6-Chloro-5-methoxy-2,3-dihydropyridazin-3-one
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Basic information
- CAS
114333-03-8- Standard SMILES
COc1cc(=O)[nH]nc1Cl- InChIKey
FYTFUYWXLRXRAZ-UHFFFAOYSA-N- Molecular formula
- C5H5ClN2O2
- Average molar mass
- 160.56 g/mol
- Monoisotopic mass
- 160.0039551
Names & identifiers
- Preferred name
- 6-Chloro-5-methoxy-2,3-dihydropyridazin-3-one
- IUPAC
- 3-chloro-4-methoxy-1H-pyridazin-6-one
- English name
- 6-chloro-5-Methoxy-2H-pyridazin-3-one/3-chlor-6-hydroxy-4-Methoxypyridazin
- Molecular formula
- C5H5ClN2O2
- Molecular weight
- 160.56
Names & synonyms
6-chloro-5-methoxy-2,3-dihydropyridazin-3-oneRefChem:541784866-857-5114333-03-86-Chloro-5-methoxypyridazin-3(2H)-one3(2H)-Pyridazinone, 6-chloro-5-methoxy-3-chloro-4-methoxy-1H-pyridazin-6-oneMFCD049714226-Chloro-5-methoxy-2H-pyridazin-3-one/3-chlor-6-hydroxy-4-methoxypyridazin6-chloro-5-methoxy-3(2H)-PyridazinoneSCHEMBL22042633DTXSID30356229
Show more names
6-chloro-5-methoxy-2H-pyridazin-3-one
PEA33303DA-18170PS-18021SY217595CS-0185220EN300-309232F20647AP-786/42300030
Database identifiers
- CAS
114333-03-8- PubChem CID
- 820667
- DTXSID
DTXSID30356229- EC Number
- 866-857-5
Properties
Computed structural propertiesFilling in
- XLogP
- 0.5
- Topological polar surface area
- 50.7 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 1
- Heavy atoms
- 10
- Formal charge
- 0
- Complexity
- 222
Physicochemical properties
- Density
- 1.51 · 1.51±0.1 g/cm3(Predicted)
- storage temp.
- -20 °C, · -20°C, sealed storage, away from moisture
- pka
- 8.9 · 8.90±0.60(Predicted)
- Appearance
- White to off-white Solid
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 315 · H315-H335-H319-H302
- Precautionary statements
- 264 · P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H315-H335-H319-H302
- Precautionary statements
- P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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