4-Chloro-2,3-dihydropyridazin-3-one

Overview

IDCS-f04f68c60f4c

CAS RN1677-79-8

Synonyms 4-CHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE
RefChem:520847
890-397-4
1677-79-8
4-Chloropyridazin-3-ol
4-CHLOROPYRIDAZIN-3(2H)-ONE
4-CHLORO-3(2H)-PYRIDAZINONE
5-chloro-1H-pyridazin-6-one
3(2H)-Pyridazinone, 4-chloro-
MFCD00233956 More…

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Identification

Molecular FormulaC4H3ClN2O

Molecular Weight130.53 g/mol

CAS Number1677-79-8

IUPAC Name

5-chloro-1H-pyridazin-6-one

C1=C(C(=O)NN=C1)Cl

InChI=1S/C4H3ClN2O/c5-3-1-2-6-7-4(3)8/h1-2H,(H,7,8)

UYWAYTBDMJFIQT-UHFFFAOYSA-N

Safety & Regulations

⚠ Warning Handle according to recommended safety guidelines.

WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
WarningH319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
WarningH335 (50%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]