Substance Data

Chemical Substances Information

CAS RN MITI Number Chemical Substance Name Chemical Structure
137-26-8 2-1820 N,N,N',N'-Tetramethyl-2,3-dithiadithiosuccinamide


Regulatory Classification

Regulatory Classification Cabinet Order No./Registration No. Chemical Substance Name date Remarks
Canceled - Priority Assessment Chemical Substances  215  Tetramethylthiuram disulfide (synonym: Thiuram or Thiram)  2022/03/31   
Existing chemical substances  -  Tetraalkyl(C=1-5) thiuram mono (or di) sulfide     
Type III Monitoring Chemical Substances (before amendment in FY 2009)  177  Tetramethylthiuram disulfide (synonym: Thiuram or Thiram)  2010/03/19   
Designated (before amendment)  390  Tetramethylthiuram disulfide (synonym: Thiuram or Thiram)  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
2023 5 2 Medium 5 1 Medium Assessment has been conducted by the serial number of Canceled - Priority Assessment Chemical Substances.
2021 5 2 Medium - - - Assessment has been conducted by the serial number of Priority Assessment Chemical Substances (PACSs).
2020 5 2 Medium Assessment has been conducted by the serial number of Priority Assessment Chemical Substances (PACSs).
2019 5 2 Medium Assessment has been conducted by the serial number of Priority Assessment Chemical Substances (PACSs).
2016 5 2 Medium 5 1 Medium Result of detailed assessment by experts on ecological effect, it has been selected as Priority Assessment Chemical Substances (PACSs). Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment) and the serial number of Type III Monitoring Chemical Substance (before amendment).
2015 5 - - 5 - - Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment) and the serial number of Type III Monitoring Chemical Substance (before amendment).
2014 5 - - 5 - - Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment) and the serial number of Type III Monitoring Chemical Substance (before amendment).
2013 5 - - 5 - - Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment) and the serial number of Type III Monitoring Chemical Substance (before amendment).
2012 5 - - 5 - - Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment) and the serial number of Type III Monitoring Chemical Substance (before amendment).
2010 5 2 Medium Out of classification - Out of classification Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment) and the serial number of Type III Monitoring Chemical Substance (before amendment).


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  2022/03/31  215  2-1820  Tetramethylthiuram disulfide (synonym: Thiuram or Thiram)
PACS  2017/04/03  215  2-1820  Tetramethylthiuram disulfide (synonym: Thiuram or Thiram) 
Human health effect:
Ecological effect:x
detailed assessment by experts for:Ecological effect and Concentration in the environment


No. 215

Risk Assessment Phase 1-I

publication date Status of risk assessment publication source Remarks
2021/04/01 Risk Assessment Phase 1-I (ecological effect)
2020/04/01 Risk Assessment Phase 1-I (ecological effect)
2019/04/01 Risk Assessment Phase 1-I (ecological effect)





Other information

The list of high priority chemicals

CAS RN Chemical Substance Name(Reference) International Status of Collection Plan and report of sponsors Remarks
137-26-8 Tetramethylthiuram_disulfide OECD HPV Program AssessedUS HPV Challenge Program collected

Manufactured and/or imported quantities

Fiscal year MITI Number Registration No. Chemical Substance Name Classification Manufactured and/or imported quantities (t) Remarks
2022 2-1820 Tetraalkyl(C=1-5) thiuram mono (or di) sulfide General chemical substance 1 - < 1,000
2021 2-1820 Tetraalkyl(C=1-5) thiuram mono (or di) sulfide General chemical substance 1 - < 1,000
2020 2-1820 215 Tetramethylthiuram disulfide (synonym: Thiuram or Thiram) Priority Assessment Chemical Substances (PACSs) 564
2019 2-1820 215 Tetramethylthiuram disulfide (synonym: Thiuram or Thiram) Priority Assessment Chemical Substances (PACSs) 762
2018 2-1820 215 Tetramethylthiuram disulfide (synonym: Thiuram or Thiram) Priority Assessment Chemical Substances (PACSs) 814
2017 2-1820 215 Tetramethylthiuram disulfide (synonym: Thiuram or Thiram) Priority Assessment Chemical Substances (PACSs) 734
2016 2-1820 Tetraalkyl(C=1-5) thiuram mono (or di) sulfide General chemical substance 1,000 - < 2,000
2015 2-1820 Tetraalkyl(C=1-5) thiuram mono (or di) sulfide General chemical substance 1,000 - < 2,000
2014 2-1820 Tetraalkyl(C=1-5) thiuram mono (or di) sulfide General chemical substance 1,000 - < 2,000
2013 2-1820 Tetraalkyl(C=1-5) thiuram mono (or di) sulfide General chemical substance 1,000 - < 2,000
2012 2-1820 Tetraalkyl(C=1-5) thiuram mono (or di) sulfide General chemical substance 1,000 - < 2,000


Published information

publication source publication date Chemical Substance Name Published Result Judgement Remarks
Official Bulletin of Ministry of International Trade and Industry 1979/12/20 tetramethylthiuram disulfide Chemical substance determinated to be non or not highly bioaccumulative




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