Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Chemical structure
Display Name:
Phthalazin-1(2H)-one
EC Number:
204-319-8
EC Name:
Phthalazin-1(2H)-one
CAS Number:
119-39-1
Molecular formula:
C8H6N2O
IUPAC Name:
1,2-dihydrophthalazin-1-one

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Total tonnage band

Total range:
Intermediate use only

REACH

Registered as:
INTERMEDIATE
Submitted:
Joint Submission

Publication dates

First published:
09-Jan-2018
Last modified:
07-Dec-2017

Chemical safety assessment

Performed for this substance:
NO

Compositions open all close all

Type:
boundary composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Phthalazin-1(2H)-one
EC Number:
204-319-8
EC Name:
Phthalazin-1(2H)-one
CAS Number:
119-39-1
Molecular formula:
C8H6N2O
IUPAC Name:
1,2-dihydrophthalazin-1-one
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Phthalazin-1(2H)-one
EC Number:
204-319-8
EC Name:
Phthalazin-1(2H)-one
CAS Number:
119-39-1
Molecular formula:
C8H6N2O
IUPAC Name:
1,2-dihydrophthalazin-1-one

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
ARCHIMICA S.P.A. Viale Milano 86 26900 Lodi Italy Italy 2017

Administrative data open all close all

  • 01-2120750264-59-0000

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