美國(guó)EPA官網(wǎng)文章
2022年8月11日，美國(guó)環(huán)境保護(hù)署（EPA）對(duì)其安全化學(xué)成分清單（SCIL）進(jìn)行了更新。SCIL是一份經(jīng)EPA Safer Choice標(biāo)準(zhǔn)認(rèn)證、按功能用途類(lèi)別劃分的化學(xué)物質(zhì)動(dòng)態(tài)清單。
▌EPA將22種化學(xué)物質(zhì)加入SCIL
在本次更新中，EPA向SCIL添加了22種化學(xué)物質(zhì)。為了擴(kuò)大SCIL中的化學(xué)物質(zhì)數(shù)量和功能用途類(lèi)別，EPA鼓勵(lì)制造商將其更為安全的化學(xué)物質(zhì)提交EPA審查并列入SCIL。出于支持政府的目的，在SCIL中添加化學(xué)物質(zhì)可以激勵(lì)更安全化學(xué)的進(jìn)一步創(chuàng)新，這可以促進(jìn)環(huán)境正義，增強(qiáng)對(duì)氣候變化影響的抵御能力，并改善水質(zhì)。SCIL所列的化學(xué)物質(zhì)是其功能使用最安全的化學(xué)品之一。
CAS. | SCIL名 | ISCA化學(xué)品名 | |
1. | 68037-77-4 | Siloxanes and Silicones, Et Me, Me 2-phenylpropyl | Siloxanes and Silicones, Et Me, Me 2-phenylpropyl |
2. | 128446-35-5 | .beta.-Cyclodextrin, 2-hydroxypropyl ethers | .beta.-Cyclodextrin, 2-hydroxypropyl ethers |
3. | 9003-98-9 | Deoxyribonuclease | Deoxyribonuclease |
4. | 15827-60-8 | Phosphonic acid, P,P',P'',P'''-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis- | Phosphonic acid, P,P',P'',P'''-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis- |
5. | 125109-81-1 | Amylopectin, hydrogen 2-(1-octen-1-yl)butanedioate | Amylopectin, hydrogen 2-(1-octen-1-yl)butanedioate |
6. | 629-11-8 | 1,6-Hexanediol | 1,6-Hexanediol |
7. | 122-32-7 | Glyceryl trioleate | 9-Octadecenoic acid (9Z)-, 1,1',1''-(1,2,3-propanetriyl) ester |
8. | 68424-59-9 | Glycerides, C14-22 and C16-22-unsatd. | Glycerides, C14-22 and C16-22-unsatd. |
9. | 103213-20-3 | Fatty acids, C18-unsatd., dimers, hydrogenated, di-iso-Pr esters | Fatty acids, C18-unsatd., dimers, hydrogenated, di-iso-Pr esters |
10. | 10332-32-8 | Pentaerythritol monooleate | 9-Octadecenoic acid (9Z)-, 3-hydroxy-2,2-bis(hydroxymethyl)propyl ester |
11. | 123-95-5 | Butyl stearate | Octadecanoic acid, butyl ester |
12. | 68583-51-7 | Decanoic acid, mixed diesters with octanoic acid and propylene glycol | Decanoic acid, mixed diesters with octanoic acid and propylene glycol |
13. | 925-06-4 | Diisobutyl succinate | Butanedioic acid, 1,4-bis(2-methylpropyl) ester |
14. | 71195-64-7 | Diisobutyl glutarate | Pentanedioic acid, 1,5-bis(2-methylpropyl) ester |
15. | 110-40-7 | Diethyl sebacate | Decanedioic acid, 1,10-diethyl ester |
16. | 3055-97-8 | Laureth-7 | 3,6,9,12,15,18,21-Heptaoxatritriacontan-1-ol |
17. | 68937-75-7 | Fatty acids, C8-10 | Fatty acids, C8-10 |
18. | 4062-78-6 | Octadecanoic acid, 2-sulfo-, 1-methyl ester, sodium salt (1:1) | Octadecanoic acid, 2-sulfo-, 1-methyl ester, sodium salt (1:1) |
19. | 5274-68-0 | Laureth-4 | 3,6,9,12-Tetraoxatetracosan-1-ol |
20. | 91125-43-8 | Nonanoic acid, sulfophenyl ester, sodium salt (1:1) | Nonanoic acid, sulfophenyl ester, sodium salt (1:1) |
21. | 32954-43-1 | 1-Propanaminium, N-(carboxymethyl)-N,N-dimethyl-3-[(1-oxohexadecyl)amino]-, inner salt | 1-Propanaminium, N-(carboxymethyl)-N,N-dimethyl-3-[(1-oxohexadecyl)amino]-, inner salt |
22. | 67762-35-0 | Coconut oil, ethoxylated | Coconut oil, ethoxylated |
▌EPA將1種化學(xué)物質(zhì)移出SCIL
隨著對(duì)其潛在的對(duì)健康和環(huán)境的影響有了更多了解，EPA將在1年后將1種化學(xué)物質(zhì)（CAS# 452080-64-7）從SCIL中刪除。這種化學(xué)物質(zhì)最初是基于與其密切相關(guān)的物質(zhì)的數(shù)據(jù)列入SCIL的，而這些物質(zhì)屬于在今年早些時(shí)候由FDA移出SCIL的兩種PFAS物質(zhì)（CAS# 34455-29-3 ＆ CAS# 452080-67-0）。
EPA去除SCIL中化學(xué)物質(zhì)的過(guò)程是，首先在SCIL網(wǎng)頁(yè)上用灰色方框標(biāo)記該化學(xué)物質(zhì)，以向化學(xué)物質(zhì)和產(chǎn)品制造商發(fā)出公告通知，告知該化學(xué)品可能不再可用于Safer Choice認(rèn)證產(chǎn)品。SCIL中的灰色方框符號(hào)表示該化學(xué)物質(zhì)可能不被允許用于“Safer Choice”標(biāo)簽候選產(chǎn)品，并且任何當(dāng)前含有該化學(xué)物質(zhì)的Safer Choice認(rèn)證產(chǎn)品都必須重新進(jìn)行配制，除非提供相關(guān)的健康和安全數(shù)據(jù)來(lái)證明繼續(xù)將該化學(xué)物質(zhì)列于SCIL是合理的。所需數(shù)據(jù)將根據(jù)具體情況確定。一般而言，相關(guān)有用的數(shù)據(jù)將提供其對(duì)人類(lèi)健康和環(huán)境影響力度較低的證據(jù)。除非向EPA提供的數(shù)據(jù)信息足以證明繼續(xù)將該化學(xué)物質(zhì)列于SCIL是合理的，否則該化學(xué)物質(zhì)將在灰色方框指定后12個(gè)月從SCIL中刪除。
CAS. | SCIL名 | ISCA化學(xué)品名 | 刪改時(shí)間 |
452080-64-7 | Boron, trifluoro(tetrahydrofuran)-, (T-4)-, polymer with 3-methyl-3-[(2,2,2-trifluoroethoxy)methyl]oxetane, ether with 2,2-dimethyl-1,3-propanediol (2:1), bis(hydrogen sulfate), diammonium salt | Boron, trifluoro(tetrahydrofuran)-, (T-4)-, polymer with 3-methyl-3-[(2,2,2-trifluoroethoxy)methyl]oxetane, ether with 2,2-dimethyl-1,3-propanediol (2:1), bis(hydrogen sulfate), diammonium salt | 2022/8/11 |
34455-29-3 | Amphoteric fluorinated surfactant | 1-Propanaminium, N-(carboxymethyl)-N,N-dimethyl-3-[[(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)sulfonyl]amino]-, inner salt | 2022/3/16 |
452080-67-0 | Boron, trifluoro(tetrahydrofuran)-, (T-4)-, polymer with 3-methyl-3-[(2,2,3,3,3-pentafluoropropoxy)methyl]oxetane, ether with 2,2-dimethyl-1,3-propanediol (2:1), bis(hydrogen sulfate), diammonium salt | Boron, trifluoro(tetrahydrofuran)-, (T-4)-, polymer with 3-methyl-3-[(2,2,3,3,3-pentafluoropropoxy)methyl]oxetane, ether with 2,2-dimethyl-1,3-propanediol (2:1), bis(hydrogen sulfate), diammonium salt | 2022/3/16 |
經(jīng)過(guò)此次更新后，SCIL上將列出總共1,055種化學(xué)物質(zhì)。物質(zhì)清單可通過(guò)如下鏈接進(jìn)行查詢(xún)：
https://www.epa.gov/saferchoice/safer-ingredients
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