關注！又一項物質被提議為SVHC意向物質

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Attention! Another substance is proposed as an SVHC substance

2025-07-08

發布時間：2024-06-17

On June 7, 2024, the European Chemicals Agency (ECHA) added (O,O,O-triphenyl) thiophosphate to the SVHC intended substances. As of now, a total of 8 substances have been listed as SVHC intended substances, all of which are in the stage of "the proposing party preparing the dossier of the relevant substances." Among them, the dossiers of (O,O,O-triphenyl) thiophosphate, perfluorotripropylamine and octamethyltrisiloxane are planned to be submitted before August 1, 2024. It is expected that ECHA will initiate public comment on these three substances in September 2024. During this period, all stakeholders can submit comments to ECHA. If the review is passed, these three substances will be officially added to the SVHC candidate list and become the 32nd batch of SVHC substances.

REACH regulations stipulate that SVHC must be notified within 6 months after being included in the candidate list. This puts companies under a tight timeframe. We recommend that companies pay attention to the risks of substances contained in R&D, procurement, and other links as soon as possible, and respond as soon as possible.

The eight intentional substances are as follows

Serial number	Substance name	Reason for proposal	application	Remark
1	硫代磷酸（O,O,O-三苯基）酯O,O,O-triphenyl phosphorothioateCAS編號：597-82-0EC編號：209-909-9	PBT (Article 57d)	Used in lubricants, greases, hydraulic oils and metalworking fluids.	It is expected that public review will start in September 2024, becoming the 32nd batch of SVHC review substances.
2	全氟三丙胺PerfluamineCAS編號：338-83-0EC編號：206-420-2	vPvB (Article 57e)	Anti-corrosion transmission fluid, dielectric insulation fluid, electronic components, device leak detection fluid
3	八甲基三矽氧烷OctamethyltrisiloxaneCAS編號：107-51-7EC編號：203-497-4	vPvB (Article 57e)	Used in washing and cleaning products, polishes and waxes, as well as cosmetics and personal care products.
4	六甲基二矽氧烷HexamethyldisiloxaneCAS編號：107-46-0EC編號：203-492-7	PBT (Article 57d)	Used in washing and cleaning products, cosmetics and personal care products, polishes and waxes, coating products, inks and toners, car care products, and adhesives.	It is expected that public review will start in March 2025, becoming the 33rd batch of SVHC review substances.
5	十二甲基五矽氧烷DodecamethylpentasiloxaneCAS編號：141-63-9EC編號：205-492-2	vPvB (Article 57e)	Used in washing and cleaning products, cosmetics and personal care products.
6	十甲基四矽氧烷DecamethyltetrasiloxaneCAS編號：141-62-8EC編號：205-491-7	vPvB (Article 57e)	Used in washing and cleaning products, polishes and waxes, as well as cosmetics and personal care products.
7	1,1,1,3,5,5,5-七甲基三矽氧烷1,1,1,3,5,5,5-heptamethyltrisiloxaneCAS編號：1873-88-7EC編號：217-496-1	vPvB (Article 57e)	It is often used as an intermediate in the production of other substances and can also be used in the manufacture of thermoplastics.
8	1,1,1,3,5,5,5-七甲基-3-[(三甲基甲矽烷基)氧基]三矽氧烷1,1,1,3,5,5,5-heptamethyl-3-[(trimethylsilyl)oxy]trisiloxaneCAS編號：17928-28-8EC編號：241-867-7	vPvB (Article 57e)	Used in washing and cleaning products, car care products, paints and coatings, adhesives, cosmetics, and personal care products.

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