Substance Data

Chemical Substances Information

CAS RN MITI Number Chemical Substance Name Chemical Structure
98-82-8 3-22 Cumene


Regulatory Classification

Regulatory Classification Cabinet Order No./Registration No. Chemical Substance Name date Remarks
Priority Assessment Chemical Substances (PACSs)  126  Cumene  2012/12/21   
Existing chemical substances  -  Branched alkylbenzene (C=3-36)     


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 Assessment has been conducted by the serial number of Priority Assessment Chemical Substances (PACSs).
2022 - - - 4 2 Medium Assessment has been conducted by the serial number of Priority Assessment Chemical Substances (PACSs).
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).
2018 5 2 Medium Assessment has been conducted by the serial number of Priority Assessment Chemical Substances (PACSs).
2017 4 2 Medium Assessment has been conducted by the serial number of Priority Assessment Chemical Substances (PACSs).
2016 4 2 Medium Assessment has been conducted by the serial number of Priority Assessment Chemical Substances (PACSs).
2015 4 2 Medium Assessment has been conducted by the serial number of Priority Assessment Chemical Substances (PACSs).
2012 3 2 High 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.


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  2012/12/21  126  3-22  Cumene 
Human health effect:x
Ecological effect:
detailed assessment by experts for:Exposure


No. 126

Risk Assessment Phase 1-I

publication date Status of risk assessment publication source Remarks
2024/04/01 Risk Assessment Phase 1-I (human health effect)
2023/04/01 Risk Assessment Phase 1-I (human health effect)
2022/04/01 Risk Assessment Phase 1-I (human health effect)
2021/04/01 Risk Assessment Phase 1-I (human health effect)
2020/04/01 Risk Assessment Phase 1-I (human health effect)
2019/04/01 Risk Assessment Phase 1-I (human health effect)
2018/03/22 Risk Assessment Phase 1-I (human health effect)
2016/12/27 Risk Assessment Phase 1-I (human health effect)
2015/11/26 Risk Assessment Phase 1-I
2014/07/31 Risk Assessment Phase 1-I





Other information

The list of high priority chemicals

CAS RN Chemical Substance Name(Reference) International Status of Collection Plan and report of sponsors Remarks
98-82-8 cumene 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
2022 3-22 126 Cumene Priority Assessment Chemical Substances (PACSs) 267,771
2021 3-22 126 Cumene Priority Assessment Chemical Substances (PACSs) 305,053
2020 3-22 126 Cumene Priority Assessment Chemical Substances (PACSs) 277,848
2019 3-22 126 Cumene Priority Assessment Chemical Substances (PACSs) 302,484
2018 3-22 126 Cumene Priority Assessment Chemical Substances (PACSs) 476,994
2017 3-22 126 Cumene Priority Assessment Chemical Substances (PACSs) 506,084
2016 3-22 126 Cumene Priority Assessment Chemical Substances (PACSs) 504,526
2015 3-22 126 Cumene Priority Assessment Chemical Substances (PACSs) 544,501
2014 3-22 126 Cumene Priority Assessment Chemical Substances (PACSs) 463,554
2013 3-22 126 Cumene Priority Assessment Chemical Substances (PACSs) 492,595
2012 3-22 126 Cumene Priority Assessment Chemical Substances (PACSs) 847,311


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 isopropylbenzene Chemical substance determinated to be ready biodegradable




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