CAS number
CAS 75-74-1 Tetramethyl lead
CAS 75-74-1 · EC 200-897-0
Where CAS 75-74-1 appears: every table entry that prints it among its identifiers, in the newest version of each act this record holds, and every recorded change to those entries. Many entries name a group of substances and print no number, so absence here is not absence from the law. Not legal advice.
Where it appears now
PIC Regulation Annex I, the entry for Tetramethyl lead
Last changed in the version in force , by Regulation (EU) 2022/643, the act that change names · Annex I on this site
| Chemical | CAS No | EC No | CN code | Subcategory | Use limitation | Countries for which no notification is required |
|---|---|---|---|---|---|---|
| Tetramethyl lead | 75-74-1 | 200-897-0 | ex29311000 | i(1) | sr | Please refer to PIC circular at www.pic.int/ |
PIC Regulation Annex I, table 3, the entry for Tetramethyl lead
Last changed in the version in force , by Regulation (EU) 2022/643, the act that change names · Annex I on this site
| Chemical | Relevant CAS number(s) | HS code Pure substance | HS code Mixtures containing substance | Category |
|---|---|---|---|---|
| Tetramethyl lead | 75-74-1 | ex 2931.10 | ex 3811.11 | Industrial |
Look up a number
Type a CAS or EC number, with or without its hyphens, or an Index No into the search box at the top of the page: it reads 50000 as CAS 50-00-0. Every number is also listed by act on the substances page.
Its history
· amended · PIC Regulation Annex I, the entry for Tetramethyl lead
Recorded in the version in force , by Regulation (EU) 2022/643, the act that change names. The change on its version page
| Identifiers | Version | Chemical | CAS No | EC No | CN code | Subcategory | Use limitation | Countries for which no notification is required |
|---|---|---|---|---|---|---|---|---|
| Tetramethyl leadCAS 75-74-1EC 200-897-0 | Before | Tetramethyl lead | 75-74-1 | 200-897-0 | i(1) | sr | Please refer to PIC circular at www.pic.int/ | |
| After | Tetramethyl lead | 75-74-1 | 200-897-0 | ex29311000 | i(1) | sr | Please refer to PIC circular at www.pic.int/ |
· amended · PIC Regulation Annex I, table 3, the entry for Tetramethyl lead
Recorded in the version in force , by Regulation (EU) 2022/643, the act that change names. The change on its version page
| Identifiers | Version | Chemical | Relevant CAS number(s) | HS code Pure substance | HS code Mixtures containing substance | Category |
|---|---|---|---|---|---|---|
| Tetramethyl leadCAS 75-74-1 | Before | Tetramethyl lead | 75-74-1 | 3811.11 | Industrial | |
| After | Tetramethyl lead | 75-74-1 | ex 2931.10 | ex 3811.11 | Industrial |
Sources
- PIC Regulation: every version the record holds; rows read from EUR-Lex consolidated version 02012R0649-20261001, in force 1 October 2026 (external, EUR-Lex)