美国epa威尼斯官网娱乐场官网文章
2022年8月11日,美国环境保护署(epa)对其安全化学成分清单(scil)进行了更新。scil是一份经epa safer choice标准认证、按功能用途类别划分的化学物质动态清单。
▌epa将22种化学物质加入scil
在本次更新中,epa向scil添加了22种化学物质。为了扩大scil中的化学物质数量和功能用途类别,epa鼓励制造商将其更为安全的化学物质提交epa审查并列入scil。出于支持政府的目的,在scil中添加化学物质可以激励更安全化学的进一步创新,这可以促进环境正义,增强对气候变化影响的抵御能力,并改善水质。scil所列的化学物质是其功能使用最安全的化学品之一。
cas. | scil名 | isca化学品名 | |
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将1种化学物质移出scil
随着对其潜在的对健康和环境的影响有了更多了解,epa将在1年后将1种化学物质(cas# 452080-64-7)从scil中删除。这种化学物质最初是基于与其密切相关的物质的数据列入scil的,而这些物质属于在今年早些时候由fda移出scil的两种pfas物质(cas# 34455-29-3 & cas# 452080-67-0)。
epa去除scil中化学物质的过程是,首先在scil网页上用灰色方框标记该化学物质,以向化学物质和产品制造商发出公告通知,告知该化学品可能不再可用于safer choice认证产品。scil中的灰色方框符号表示该化学物质可能不被允许用于“safer choice”标签候选产品,并且任何当前含有该化学物质的safer choice认证产品都必须重新进行配制,除非提供相关的健康和安全数据来证明继续将该化学物质列于scil是合理的。所需数据将根据具体情况确定。一般而言,相关有用的数据将提供其对人类健康和环境影响力度较低的证据。除非向epa提供的数据信息足以证明继续将该化学物质列于scil是合理的,否则该化学物质将在灰色方框指定后12个月从scil中删除。
cas. | scil名 | isca化学品名 | 删改时间 |
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 |
经过此次更新后,scil上将列出总共1,055种化学物质。物质清单可通过如下链接进行查询:
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