Substance Data

Chemical Substances Information

CAS Registry Number MITI Number Chemical Substance Name Chemical Structure
577-11-7 2-1623 Sodium 1,4-bis[(2-ethylhexyl)oxy]-1,4-dioxobutane-2-sulfonate


Regulatory Classification

Regulatory Classification Cabinet Order No./Registration No. Chemical Substance Name date Remarks
Priority Assessment Chemical Substances (PACSs)  213  Sodium 1,4-bis[(2-ethylhexyl)oxy]-1,4-dioxobutane-2-sulfonate  2017/04/03   
Existing chemical substances  Salt (Na,K,Ca,Mg) of mono (or di) alkyl (or alkenyl,C8-24) sulfosuccinate     


Screening Info

Publication year Human health effect Ecological effect Detailed assessment by experts Remarks
Exposure Class Hazard Class Priority Exposure Class Hazard Class Priority
2016 2 4 Medium 2 3 High Assessment has been conducted by the CAS number.
2015 3 4 Medium 3 3 Medium Assessment has been conducted by the CAS number.
2014 4 - - 4 3 Medium Assessment has been conducted by the CAS number.
2013 4 - - 4 - - Assessment has been conducted by the CAS number.
2012 4 - - 4 - - Assessment has been conducted by the CAS number.


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
PACS  2017/04/03  213  2-1623  Sodium 1,4-bis[(2-ethylhexyl)oxy]-1,4-dioxobutane-2-sulfonate
Human health effect:
Ecological effect:x
detailed assessment by experts for:


No. 213

Risk Assessment Phase 1-I

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





Other information

The list of high priority chemicals

CAS Registry Number Chemical Substance Name(Reference) International Status of Collection Plan and report of sponsors Remarks
577-11-7 docusate sodium OECD HPV Program Assessed

Manufactured and/or imported quantities

Fiscal year MITI Number Registration No. Chemical Substance Name Classification Manufactured and/or imported quantities (t) Remarks
2017 2-1620 213 Sodium 1,4-bis[(2-ethylhexyl)oxy]-1,4-dioxobutane-2-sulfonate Priority Assessment Chemical Substances (PACSs) 4,009 MITI number: 2-1620, 2-1623
2016 2-1623 Salt (Na,K,Ca,Mg) of mono (or di) alkyl (or alkenyl,C8-24) sulfosuccinate General chemical substance 6,000 - < 7,000
2015 2-1623 Salt (Na,K,Ca,Mg) of mono (or di) alkyl (or alkenyl,C8-24) sulfosuccinate General chemical substance 4,000 - < 5,000
2014 2-1623 Salt (Na,K,Ca,Mg) of mono (or di) alkyl (or alkenyl,C8-24) sulfosuccinate General chemical substance 3,000 - < 4,000
2013 2-1623 Salt (Na,K,Ca,Mg) of mono (or di) alkyl (or alkenyl,C8-24) sulfosuccinate General chemical substance 2,000 - < 3,000
2012 2-1623 Salt (Na,K,Ca,Mg) of mono (or di) alkyl (or alkenyl,C8-24) sulfosuccinate General chemical substance 2,000 - < 3,000


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 sodium 1,2-bis(2-ethylhexyloxycarbonyl)ethanesulfonate Chemical substance determinated to be non or not highly bioaccumulative




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