Substance Data

Chemical Substances Information

CAS RN MITI Number Chemical Substance Name Chemical Structure
65412-44-4 9-2038 Sodium 2-hydroxytetradecane-1-sulfonate


Regulatory Classification

Regulatory Classification Cabinet Order No./Registration No. Chemical Substance Name date Remarks
Priority Assessment Chemical Substances (PACSs)  175  Sodium alkenesulfonate(C=14-16) or sodium hydroxyalkanesulfonate(C=14-16)  2014/04/01   
Existing chemical substances  -  Salt (K, Na) of hydroxyalkane (C=8-24) sulfonic acid     


Screening Info

Publication year Human health effect Ecological effect Detailed assessment by experts Remarks
Exposure Class Hazard Class Priority Exposure Class Hazard Class Priority
2024 3 Out of classification Out of classification - - - Assessment has been conducted by the serial number of Priority Assessment Chemical Substances (PACSs).
2023 3 Out of classification Out of classification - - - Assessment has been conducted by the serial number of Priority Assessment Chemical Substances (PACSs).
2022 3 Out of classification Out of classification - - - Assessment has been conducted by the serial number of Priority Assessment Chemical Substances (PACSs).
2021 3 Out of classification Out of classification - - - Assessment has been conducted by the serial number of Priority Assessment Chemical Substances (PACSs).
2020 3 Out of classification Out of classification Assessment has been conducted by the serial number of Priority Assessment Chemical Substances (PACSs).
2019 3 Out of classification Out of classification Assessment has been conducted by the serial number of Priority Assessment Chemical Substances (PACSs).
2018 3 Out of classification Out of classification Assessment has been conducted by the serial number of Priority Assessment Chemical Substances (PACSs).
2017 3 Out of classification Out of classification Assessment has been conducted by the serial number of Priority Assessment Chemical Substances (PACSs).


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  175  9-2038  Sodium alkenesulfonate(C=14-16) or sodium hydroxyalkanesulfonate(C=14-16) 
Human health effect:
Ecological effect:x
detailed assessment by experts for:


No. 175

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
2025/04/01 Risk Assessment Phase 1-II (ecological effect)
2024/04/01 Risk Assessment Phase 1-II (ecological effect)
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
2023 9-2038 175 Sodium alkenesulfonate(C=14-16) or sodium hydroxyalkanesulfonate(C=14-16) Priority Assessment Chemical Substances (PACSs) 1,320 MITI number: 2-1639, 2-2807, 9-2038
2022 9-2038 175 Sodium alkenesulfonate(C=14-16) or sodium hydroxyalkanesulfonate(C=14-16) Priority Assessment Chemical Substances (PACSs) 620 MITI number: 2-1639, 2-2807, 9-2038
2021 9-2038 175 Sodium alkenesulfonate(C=14-16) or sodium hydroxyalkanesulfonate(C=14-16) Priority Assessment Chemical Substances (PACSs) 787 MITI number: 2-1639, 2-2807, 9-2038
2020 9-2038 175 Sodium alkenesulfonate(C=14-16) or sodium hydroxyalkanesulfonate(C=14-16) Priority Assessment Chemical Substances (PACSs) 636 MITI number: 2-1639, 2-2807, 9-2038
2019 9-2038 175 Sodium alkenesulfonate(C=14-16) or sodium hydroxyalkanesulfonate(C=14-16) Priority Assessment Chemical Substances (PACSs) 763 MITI number: 2-1639, 2-2807, 9-2038
2018 9-2038 175 Sodium alkenesulfonate(C=14-16) or sodium hydroxyalkanesulfonate(C=14-16) Priority Assessment Chemical Substances (PACSs) 1,345 MITI number: 2-1639, 2-2807, 9-2038
2017 9-2038 175 Sodium alkenesulfonate(C=14-16) or sodium hydroxyalkanesulfonate(C=14-16) Priority Assessment Chemical Substances (PACSs) 1,157 MITI number: 2-1639, 2-2807, 9-2038
2016 9-2038 175 Sodium alkenesulfonate(C=14-16) or sodium hydroxyalkanesulfonate(C=14-16) Priority Assessment Chemical Substances (PACSs) 1,238 MITI number: 2-1639, 2-2807, 9-2038
2015 9-2038 175 Sodium alkenesulfonate(C=14-16) or sodium hydroxyalkanesulfonate(C=14-16) Priority Assessment Chemical Substances (PACSs) 1,281 MITI number: 2-1639, 2-2807, 9-2038
2014 9-2038 175 Sodium alkenesulfonate(C=14-16) or sodium hydroxyalkanesulfonate(C=14-16) Priority Assessment Chemical Substances (PACSs) 1,246 MITI number: 2-1639, 2-2807, 9-2038


Published information

publication source publication date Chemical Substance Name Published Result Judgement Remarks
Official Bulletin of Ministry of International Trade and Industry 1977/11/30 sodium hydroxyalkane(C=8-24)sulfonate Chemical substance determinated to be ready biodegradable




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