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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
boiling point
Type of information:
calculation (if not (Q)SAR)
Remarks:
Migrated phrase: estimated by calculation
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)

Data source

Referenceopen allclose all

Reference Type:
other: Prediction model
Title:
Boiling point by EPI (Estimation Programs Interface) Suite
Author:
Sustainability Support Service (Europe) AB - estimated
Year:
2011
Bibliographic source:
Estimation Programs Interface Suite™ United States Environmental Protection Agency, Washington, DC, USA. version 4.1
Reference Type:
other: Authoritative data base
Title:
Danish QSAR study for CAS No.: 98-42-0
Author:
Danish EPA Model
Year:
2012
Bibliographic source:
QSAR predictions by Danish Environmental Protection Agency (EPA)model powered by OASIS database:-EPI Suite (MPBPVP) Various versions of EPI Suite dating back from 1990-2004

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: modelling database
Principles of method if other than guideline:
Data is from MPBPVP (v1.43) Program of EPI Suit etimation database.
GLP compliance:
no
Type of method:
other: Adapted Stein and Brown Method

Test material

Constituent 1
Chemical structure
Reference substance name:
3-amino-4-methoxybenzenesulphonic acid
EC Number:
202-667-5
EC Name:
3-amino-4-methoxybenzenesulphonic acid
Cas Number:
98-42-0
Molecular formula:
C7H9NO4S
IUPAC Name:
3-amino-4-methoxybenzenesulphonic acid
Test material form:
other: Amorphous
Details on test material:
- Name of test material: 3-amino-4-methoxybenzenesulphonic acid
- Molecular formula: C7H9NO4S
- Molecular weight: 203.22
- Substance type: organic
- Physical state: Soild

Results and discussion

Boiling point
Boiling pt.:
386.91 °C
Decomposition:
no
Remarks on result:
other: Other details not available

Applicant's summary and conclusion

Conclusions:
Boiling point of 3-amino-4-methoxybenzenesulphonic acid was estimated to be 386.91°C by Adapted Stein and Brown Method.
Executive summary:

According to EPI Suite and DEPA QSAR study boiling point of 3-amino-4-methoxybenzenesulphonic acid was estimated to be 386.91°C by Adapted Stein and Brown Method.