Substance Data

Chemical Substances Information

CAS RN MITI Number Chemical Substance Name Chemical Structure
63721-05-1 2-3535 Methyl 3,3-dimethylpent-4-enoate


Regulatory Classification

Regulatory Classification Cabinet Order No./Registration No. Chemical Substance Name date Remarks
Designated (before amendment)  32  Methyl 3,3-dimethyl-4-pentenoate  1988/12/27   


Screening Info

Publication year Human health effect Ecological effect Detailed assessment by experts Remarks
Exposure Class Hazard Class Priority Exposure Class Hazard Class Priority
2021 Out of classification - - Out of classification - - Assessment has been conducted by the CAS RN.
2020 Out of classification - - Out of classification - - Assessment has been conducted by the CAS RN.
2019 Out of classification - - Out of classification - - Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment).
2018 Out of classification - - Out of classification - - Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment).
2017 Out of classification - - Out of classification - - Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment).
2016 Out of classification - - Out of classification - - Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment).
2015 Out of classification - - Out of classification - - Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment).
2014 Out of classification - - Out of classification - - Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment).
2013 Out of classification - - Out of classification - - Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment).
2012 Out of classification - - Out of classification - - Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment).
2010 Out of classification - Out of classification - - - Assessment has been conducted by the serial number of Type II Monitoring Chemical Substance (before amendment).


Remarks




Other information

The list of high priority chemicals

CAS RN Chemical Substance Name(Reference) International Status of Collection Plan and report of sponsors Remarks
63721-05-1 4-Pentenoic acid, 3,3-dimethyl-, methyl ester US HPV Challenge Program collected

Published information

publication source publication date Chemical Substance Name Published Result Judgement Remarks
METI website (Only available in Japanese) 2019/09/06 Methyl 3,3-dimethyl-4-pentenoate Not readily biodegradable / Not highly bioaccumulative
METI website (Only available in Japanese) 2019/09/06 Methyl 3,3-dimethyl-4-pentenoate Test method : Bioaccumulation in Fish, Test result : BCF = 19 The test result is the maximum value of BCF.


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