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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
additional ecotoxicological information
Type of information:
(Q)SAR
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Justification for type of information:
QSAR prediction: migrated from IUCLID 5.6

Data source

Reference
Title:
Unnamed
Year:
2012

Materials and methods

Test guideline
Guideline:
other: QSAR
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
435-740-7
EC Name:
-
Cas Number:
94317-64-3
Molecular formula:
C4H14N3PS
IUPAC Name:
Phosphorothioic triamide, N-butyl-

Results and discussion

Any other information on results incl. tables

KOCWIN Program (v2.00) Results:

==============================

SMILES : c1cc2OC(=O)C=Cc2cc1

CHEM  : 2H-1-Benzopyran-2-one

MOL FOR: C9 H6 O2

MOL WT : 146.15

--------------------------- KOCWIN v2.00 Results ---------------------------

 

Koc Estimate from MCI:

---------------------

First Order Molecular Connectivity Index ........... : 5.360

Non-Corrected Log Koc (0.5213 MCI + 0.60) .......... : 3.3941

Fragment Correction(s):

1  Ester (-C-CO-O-C-) or (HCO-O-C) ...... : -1.2970

Corrected Log Koc .................................. : 2.0971

 

Estimated Koc: 125.1 L/kg  <===========

 

Koc Estimate from Log Kow:

-------------------------

Log Kow (experimental DB) ......................... : 1.39

Non-Corrected Log Koc (0.55313 logKow + 0.9251) .... : 1.6940

Fragment Correction(s):

1  Ester (-C-CO-O-C-) or (HCO-O-C) ...... : -0.0656

Corrected Log Koc .................................. : 1.6284

 

Estimated Koc: 42.5 L/kg  <===========

Applicant's summary and conclusion