Substance Data

Chemical Substances Information

CAS RN MITI Number Chemical Substance Name Chemical Structure
612-83-9 - N,N'-(3,3'-Dichlorobiphenyl-4,4'-diyl)diammonium dichloride


Regulatory Classification

Regulatory Classification Cabinet Order No./Registration No. Chemical Substance Name date Remarks
Canceled - Priority Assessment Chemical Substances  78  3,3'-Dichlorobenzidine  2014/10/01   


Screening Info

Publication year Human health effect Ecological effect Detailed assessment by experts Remarks
Exposure Class Hazard Class Priority Exposure Class Hazard Class Priority
2022 Out of classification 2 Out of classification Out of classification 1 Out of classification Assessment has been conducted by the serial number of Canceled - Priority Assessment Chemical Substances.
2021 Out of classification - - Out of classification - - Assessment has been conducted by the CAS RN.
2021 Out of classification 2 Out of classification Out of classification 1 Out of classification Assessment has been conducted by the serial number of Canceled - Priority Assessment Chemical Substances.
2020 Out of classification 2 Out of classification Out of classification 1 Out of classification Assessment has been conducted by the serial number of Canceled - Priority Assessment Chemical Substances.
2020 Out of classification - - Out of classification - - Assessment has been conducted by the CAS RN.
2019 Out of classification 2 Out of classification Out of classification 1 Out of classification Assessment has been conducted by the serial number of Canceled - Priority Assessment Chemical Substances.
2018 Out of classification 2 Out of classification Out of classification 1 Out of classification Assessment has been conducted by the serial number of Canceled - Priority Assessment Chemical Substances.
2017 Out of classification - - Out of classification - - Assessment has been conducted by the serial number of Canceled - Priority Assessment Chemical Substances.
2016 5 - - Out of classification - - Assessment has been conducted by the serial number of Canceled - Priority Assessment Chemical Substances.


Remarks


Information of Priority Assessment Chemical Substance

Information of designation

Classification Designated date No. MITI No. Name of Priority Assessment Chemical Substance Rationale for designation Remarks
Canceled PACS  2014/10/01  78    3,3'-Dichlorobenzidine
PACS  2011/04/01  78    3,3'-Dichlorobenzidine 
Human health effect:x
Ecological effect:
detailed assessment by experts for:Human health effect


No. 78

Risk Assessment Phase 1-I

publication date Status of risk assessment publication source Remarks
2014/07/31 Rescission of Designation as Priority Assessment Chemical Substances





Other information

Not regarded as a new chemical substance in "Implementation of the Act on the Evaluation of Chemical Substances and Regulation of Their Manufacture, etc."(operation notification ）
MITI number Chemical Substances Name Regulatory Classification Reference Article No. of CSCL Implementation Notice Remarks
1-215 Hydrogen chloride Existing chemical substances
4-800 3,3'-Dichlorobenzidine Canceled - Priority Assessment Chemical Substances 78 / Existing chemical substances / Type II Monitoring Chemical Substances (before amendment) / Type III Monitoring Chemical Substances (before amendment) 
Indicated "combination" in case of more than one case of not treated as a new chemical substance.


Manufactured and/or imported quantities

Fiscal year MITI Number Registration No. Chemical Substance Name Classification Manufactured and/or imported quantities (t) Remarks
2013 4-800 78 3,3'-Dichlorobenzidine Priority Assessment Chemical Substances (PACSs) 869
2012 4-800 78 3,3'-Dichlorobenzidine Priority Assessment Chemical Substances (PACSs) 1,378


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