Substance Data

Chemical Substances Information

CAS RN MITI Number Chemical Substance Name Chemical Structure
143-19-1 2-611 Sodium (Z)-oleate -


Regulatory Classification

Regulatory Classification Cabinet Order No./Registration No. Chemical Substance Name date Remarks
Priority Assessment Chemical Substances (PACSs)  172  Sodium salt of saturatedfatty acid(C=8-18, normal chain) or sodium salt of unsaturatedfatty acid(C=16-18, normal chain)  2014/04/01   
Existing chemical substances  -  Aliphatic monocarboxylic acid (C6-28) light metal salt (Na,K,Li,Ba,Mg,Ca)     


Screening Info

Publication year Human health effect Ecological effect Detailed assessment by experts Remarks
Exposure Class Hazard Class Priority Exposure Class Hazard Class Priority
2013 4 - - 4 - - Assessment has been conducted by the CAS RN.
2012 4 - - 4 - - Assessment has been conducted by the CAS RN.


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  2014/04/01  172  2-611  Sodium salt of saturatedfatty acid(C=8-18, normal chain) or sodium salt of unsaturatedfatty acid(C=16-18, normal chain) 
Human health effect:
Ecological effect:x
detailed assessment by experts for:


No. 172

Risk Assessment Phase 1-I

publication date Status of risk assessment publication source Remarks
2016/12/27 Risk Assessment Phase 1-II (ecological effect)

Risk Assessment Phase 1-Ⅱ, 1-Ⅲ

publication date Status of risk assessment publication source Remarks
2023/04/01 Risk Assessment Phase 1-II (ecological effect)
2022/04/01 Risk Assessment Phase 1-II (ecological effect)
2021/04/01 Risk Assessment Phase 1-II (ecological effect)
2020/04/01 Risk Assessment Phase 1-II (ecological effect)
2019/04/01 Risk Assessment Phase 1-II (ecological effect)
2018/03/22 Risk Assessment Phase 1-II (ecological effect)






Manufactured and/or imported quantities

Fiscal year MITI Number Registration No. Chemical Substance Name Classification Manufactured and/or imported quantities (t) Remarks
2021 2-611 172 Sodium salt of saturatedfatty acid(C=8-18, normal chain) or sodium salt of unsaturatedfatty acid(C=16-18, normal chain) Priority Assessment Chemical Substances (PACSs) 10,985 MITI number: 2-611, 7-973
2020 2-611 172 Sodium salt of saturatedfatty acid(C=8-18, normal chain) or sodium salt of unsaturatedfatty acid(C=16-18, normal chain) Priority Assessment Chemical Substances (PACSs) 9,098 MITI number: 2-611, 7-973
2019 2-611 172 Sodium salt of saturatedfatty acid(C=8-18, normal chain) or sodium salt of unsaturatedfatty acid(C=16-18, normal chain) Priority Assessment Chemical Substances (PACSs) 9,958 MITI number: 2-611, 7-973
2018 2-611 172 Sodium salt of saturatedfatty acid(C=8-18, normal chain) or sodium salt of unsaturatedfatty acid(C=16-18, normal chain) Priority Assessment Chemical Substances (PACSs) 11,233 MITI number: 2-611, 7-973
2017 2-611 172 Sodium salt of saturatedfatty acid(C=8-18, normal chain) or sodium salt of unsaturatedfatty acid(C=16-18, normal chain) Priority Assessment Chemical Substances (PACSs) 11,456 MITI number: 2-611, 7-973
2016 2-611 172 Sodium salt of saturatedfatty acid(C=8-18, normal chain) or sodium salt of unsaturatedfatty acid(C=16-18, normal chain) Priority Assessment Chemical Substances (PACSs) 8,516 MITI number: 2-611, 7-973
2015 2-611 172 Sodium salt of saturatedfatty acid(C=8-18, normal chain) or sodium salt of unsaturatedfatty acid(C=16-18, normal chain) Priority Assessment Chemical Substances (PACSs) 15,061 MITI number: 2-611, 7-973
2014 2-611 172 Sodium salt of saturatedfatty acid(C=8-18, normal chain) or sodium salt of unsaturatedfatty acid(C=16-18, normal chain) Priority Assessment Chemical Substances (PACSs) 10,841 MITI number: 2-611, 7-973
2013 2-611 Aliphatic monocarboxylic acid (C6-28) light metal salt (Na,K,Li,Ba,Mg,Ca) General chemical substance 30,000 - < 40,000
2012 2-611 Aliphatic monocarboxylic acid (C6-28) light metal salt (Na,K,Li,Ba,Mg,Ca) General chemical substance 40,000 - < 50,000


Published information

publication source publication date Chemical Substance Name Published Result Judgement Remarks
Committees, etc. of Ministry of Health, Labour and Welfare, Ministry of Economy, Trade and Industry, and Ministry of the Environment 2012/07/27 Sodium (Z)-oleate Readily biodegradable Biodegradability was estimated by comparing with analogues.




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