4-chlorophthalazin-1(2H)-one

Overview

IDCS-AFE409EC448C

CAS RN2257-69-4

Synonyms 4-chlorophthalazin-1(2H)-one
2257-69-4
DTXSID10379411
RefChem:292157
DTXCID20330437
4-CHLORO-1,2-DIHYDROPHTHALAZIN-1-ONE
4-chloro-2H-phthalazin-1-one
4-chlorophthalazin-1-ol
1(2H)-Phthalazinone, 4-chloro-
MFCD00102192 More…

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Identification

Molecular FormulaC8H5ClN2O

Molecular Weight180.59 g/mol

CAS Number2257-69-4

IUPAC Name

4-chloro-2H-phthalazin-1-one

C1=CC=C2C(=C1)C(=O)NN=C2Cl

InChI=1S/C8H5ClN2O/c9-7-5-3-1-2-4-6(5)8(12)11-10-7/h1-4H,(H,11,12)

QCKGMJDOJRNSMS-UHFFFAOYSA-N

Safety & Regulations

⚠ Warning Handle according to recommended safety guidelines.

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