Substance Data

Chemical Substances Information

CAS RN MITI Number Chemical Substance Name Chemical Structure
94313-85-6 - Benzyl(hexadecyl)dimethylammonium, salt with o-tert-butylphenol (1:1) -


Regulatory Classification

Regulatory Classification Cabinet Order No./Registration No. Chemical Substance Name date Remarks
Priority Assessment Chemical Substances (PACSs)  184  Salt of alkyl(C=12-16)(benzyl)(dimethyl)ammonium  2015/04/01   
Canceled - Priority Assessment Chemical Substances  202  2-tert-Butylphenol  2021/03/31   


Screening Info

Publication year Human health effect Ecological effect Detailed assessment by experts Remarks
Exposure Class Hazard Class Priority Exposure Class Hazard Class Priority
2022 Out of classification 3 Out of classification Out of classification 1 Out of classification Assessment has been conducted by the serial number of Canceled - Priority Assessment Chemical Substances.


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  2021/03/31  202    2-tert-Butylphenol
PACS  2016/04/01  202    2-tert-Butylphenol 
Human health effect:
Ecological effect:x
detailed assessment by experts for:
PACS  2015/04/01  184    Salt of alkyl(C=12-16)(benzyl)(dimethyl)ammonium 
Human health effect:
Ecological effect:x
detailed assessment by experts for:


No. 202

Risk Assessment Phase 1-I

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

No. 184

Risk Assessment Phase 1-I

publication date Status of risk assessment publication source Remarks
2018/03/22 Risk Assessment Phase 1-II (ecological effect)

Risk Assessment Phase 1-Ⅱ, 1-Ⅲ

publication date Status of risk assessment publication source Remarks
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)






Other information

Not regarded as a new chemical substance in "Implementation of the Act on the Evaluation of Chemical Substances and Regulation of Their Manufacture, etc."(operation notification ）
MITI number Chemical Substance Name Regulatory Classification Reference Article No. of CSCL Implementation Notice Remarks
3-2694 Salt of alkyl(C=12-16)(benzyl)(dimethyl)ammonium Priority Assessment Chemical Substances (PACSs) 184 / Existing chemical substances Combination 1
3-503 2-tert-Butylphenol Canceled - Priority Assessment Chemical Substances 202 / Existing chemical substances / Type II Monitoring Chemical Substances (before amendment) Combination 1
3-326 Salt of alkyl(C=12-16)(benzyl)(dimethyl)ammonium Priority Assessment Chemical Substances (PACSs) 184 / Existing chemical substances Combination 2
3-503 2-tert-Butylphenol Canceled - Priority Assessment Chemical Substances 202 / Existing chemical substances / Type II Monitoring Chemical Substances (before amendment) Combination 2 
Indicated "combination" in case of more than one case of not treated as a new chemical substance.


Manufactured and/or imported quantities

Fiscal year MITI Number Registration No. Chemical Substance Name Classification Manufactured and/or imported quantities (t) Remarks
2022 3-326 184 Salt of alkyl(C=12-16)(benzyl)(dimethyl)ammonium Priority Assessment Chemical Substances (PACSs) 1,673 MITI number: 3-326, 3-2694
2021 3-326 184 Salt of alkyl(C=12-16)(benzyl)(dimethyl)ammonium Priority Assessment Chemical Substances (PACSs) 1,389 MITI number: 3-326, 3-2694
2020 3-326 184 Salt of alkyl(C=12-16)(benzyl)(dimethyl)ammonium Priority Assessment Chemical Substances (PACSs) 1,323 MITI number: 3-326, 3-2694
2019 3-326 184 Salt of alkyl(C=12-16)(benzyl)(dimethyl)ammonium Priority Assessment Chemical Substances (PACSs) 745 MITI number: 3-326, 3-2694
2019 3-503 202 2-tert-Butylphenol Priority Assessment Chemical Substances (PACSs) 340
2018 3-326 184 Salt of alkyl(C=12-16)(benzyl)(dimethyl)ammonium Priority Assessment Chemical Substances (PACSs) 683 MITI number: 3-326, 3-2694
2018 3-503 202 2-tert-Butylphenol Priority Assessment Chemical Substances (PACSs) 317
2017 3-326 184 Salt of alkyl(C=12-16)(benzyl)(dimethyl)ammonium Priority Assessment Chemical Substances (PACSs) 466 MITI number: 3-326, 3-2694
2017 3-503 202 2-tert-Butylphenol Priority Assessment Chemical Substances (PACSs) 175
2016 3-326 184 Salt of alkyl(C=12-16)(benzyl)(dimethyl)ammonium Priority Assessment Chemical Substances (PACSs) 490 MITI number: 3-326, 3-2694
2016 3-503 202 2-tert-Butylphenol Priority Assessment Chemical Substances (PACSs) 148
2015 3-326 184 Salt of alkyl(C=12-16)(benzyl)(dimethyl)ammonium Priority Assessment Chemical Substances (PACSs) 490 MITI number: 3-326, 3-2694


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