ECHA Proposes Adding Six SVHCs to Candidate List
On August 30, 2024, the European Chemicals Agency (ECHA) proposed adding six chemicals to the REACH Candidate List of Substances of Very High Concern (SVHC). These are:
- 6-[(C10-C13)-alkyl-(branched, unsaturated)-2,5-dioxopyrrolidin-1-yl]hexanoic acid (CAS: 2156592-54-8);
- O,O,O-triphenyl phosphorothioate (CAS: 597-82-0);
- Octamethyltrisiloxane (CAS: 107-51-7);
- Perfluamine (CAS: 338-83-0);
- Reaction mass of triphenylthiophosphate and tertiary butylated phenyl derivatives (CAS: 192268-65-8); and
- Tris (4-nonylphenyl, branched) phosphite.
ECHA is holding a public consultation on these nominations until October 14, 2024. Stakeholders are invited to submit feedback, which will inform the final decision on their SVHC status. Further details are provided in the table below.
| 성함 | CAS Num. | EC Num. | 제안 이유 | 일반적인 용도 |
| 6-[(C10-C13)-alkyl-(branched, unsaturated)-2,5-dioxopyrrolidin-1-yl]hexanoic acid | 701-118-1 | 2156592-54-8 | 생식에 유해함(제57조c항) | Synthesis intermediate for pharmaceuticals and pesticides. |
| O,O,O-triphenyl phosphorothioate | 209-909-9 | 597-82-0 | PBT (제57조 d) | Flame retardant and stabilizer for plastics and rubber. |
| 옥타메틸트리실록산 | 203-497-4 | 107-51-7 | vPvB(제57조e항) | Drug carrier in pharmaceuticals. |
| Perfluamine | 206-420-2 | 338-83-0 | vPvB(제57조e항) | Additive for high-performance coatings and lubricants. |
| Reaction mass of: triphenylthiophosphate and tertiary butylated phenyl derivatives | 421-820-9 | 192268-65-8 | PBT (제57조 d) | Stabilizer in pesticide production and plastic manufacturing. |
| Tris(4-nonylphenyl, branched) phosphite | - | - | 내분비 교란 특성(제57조(f) - 환경) | Antioxidant in plastics and rubber to enhance durability. |
Upcoming Approval for REACH Registration Testing Proposals for 22 Substances
On August 22, 2024, the European Chemicals Agency (ECHA) released testing proposals for 22 substances, inviting public comments by specified deadlines.
This public consultation process is integral to assessing whether additional tests are needed for registered chemicals under REACH regulations. Before moving forward with tests required under Annexes IX and X (for registration volumes of 100-1000 tonnes/year and over 1000 tonnes/year), registrants must submit a testing proposal. Following the public feedback period, ECHA will finalize the testing requirements based on stakeholder input and substance properties. This feedback helps refine safety assessments and adjust testing protocols accordingly. Registrants are then obligated to conduct these tests and update their safety data, ensuring chemical safety and promoting sustainable industry practices.
For detailed information on the 22 substances, please visit http://echa.europa.eu/information-on-chemicals/testing-proposals/current
ECHA Holding a Public Consultation on CLH Proposals for Two Chemical Substances
On August 19, 2024, the European Chemicals Agency (ECHA) launched 60-day public consultations for the harmonized classification and labeling of two chemicals.
The CLH process aims to standardize hazard information across Europe, involving hazard evaluations, proposed classifications, public feedback, and final assessments by ECHA’s Risk Assessment Committee (RAC).
| 성함 | EC Num. | CAS Num. | Hazard classes open for comment | Start of consultation | Deadline for comment |
| 4-hydroxy-4-methylpentan-2-one; diacetone alcohol | 204-626-7 | 123-42-2 | 생식 독성 | 19/08/2024 | 18/10/2024 |
| 8-methyldecan-2-yl propionate; 8-methyldecan-2-yl propanoate | - | 81931-28-4 | 폭발물 인화성 액체 자기 반응성 물질 Pyrophoric liquids Self-heating substances Substances which in contact with water emit flammable gases Oxidising liquids 금속에 부식성이 있음 Acute toxicity – inhalation Acute toxicity – oral Acute toxicity – dermal Respiratory sensitisation 피부 부식성 / 자극성 심한 눈 손상 또는 자극성 Skin sensitisation 생식 세포 변이원성 발암 성 생식 독성 Specific target organ toxicity – single exposure Specific target organ toxicity – repeated exposure 흡인 위험 Hazardous to the aquatic environment | 19/08/2024 | 18/10/2024 |
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