Substance Data

Chemical Substances Information

CAS RN MITI Number Chemical Substance Name Chemical Structure
75-35-4 2-103 Ethene, 1,1-dichloro-


Regulatory Classification

Regulatory Classification Cabinet Order No./Registration No. Chemical Substance Name date Remarks
Existing chemical substances  -  Dichloroethylene     
Designated (before amendment)  378  1,1-Dichloroethylene (synonym: Vinylidene chloride)  2000/09/22   


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 4 2 Medium 5 - - As a result of review of the exposure class basesd on PRTR emissions, the exposure class of human health effect has been reviewed. Assessment has been conducted by the CAS RN.
2021 4 2 Medium 5 - - As a result of review of the exposure class basesd on PRTR emissions, the exposure class of human health effect has been reviewed. Assessment has been conducted by the CAS RN.
2020 4 2 Medium 5 - - Result of review of the exposure class by PRTR emissions, the exposure class of human health effect has been reviewed. Assessment has been conducted by the CAS RN.
2019 5 - - 5 - - Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment).
2018 4 - - Out of classification - - Result of review of the exposure class by PRTR emissions, the exposure class of human health effect has been reviewed. Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment).
2017 4 2 Medium Out of classification - - Result of review of the exposure class by PRTR emissions, the exposure class of human health effect has been reviewed. Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment).
2016 4 2 Medium Out of classification - - Result of review of the exposure class by PRTR emissions, the exposure class of human health effect has been reviewed. Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment).
2015 4 2 - Out of classification - - Result of review of the exposure class by PRTR emissions, the exposure class of human health effect has been reviewed. Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment).
2014 4 2 Medium Out of classification - - Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment).
2013 4 2 Medium Out of classification - - Result of review of the exposure class by PRTR emissions, the exposure class of human health effect has been reviewed. Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment).
2012 5 - - Out of classification - - Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment).
2010 5 2 Medium - - - Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment).


Remarks




Other information

The list of high priority chemicals

CAS RN Chemical Substance Name(Reference) International Status of Collection Plan and report of sponsors Remarks
75-35-4 1,1-Dichloroethylene OECD HPV Program Plans Assessment

Manufactured and/or imported quantities

Fiscal year MITI Number Registration No. Chemical Substance Name Classification Manufactured and/or imported quantities (t) Remarks
2021 2-103 Dichloroethylene General chemical substance 4,000 - < 5,000
2020 2-103 Dichloroethylene General chemical substance 3,000 - < 4,000
2019 2-103 Dichloroethylene General chemical substance 3,000 - < 4,000
2018 2-103 Dichloroethylene General chemical substance 3,000 - < 4,000
2017 2-103 Dichloroethylene General chemical substance 3,000 - < 4,000
2016 2-103 Dichloroethylene General chemical substance 2,000 - < 3,000
2015 2-103 Dichloroethylene General chemical substance 2,000 - < 3,000
2012 2-103 Dichloroethylene General chemical substance 3,000 - < 4,000


Published information

publication source publication date Chemical Substance Name Published Result Judgement Remarks
Official Bulletin of Ministry of International Trade and Industry 1991/12/27 1,1-dichloroethylene Chemical substance determinated to be non or not highly bioaccumulative




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