CAS number
CAS 52-68-6 Trichlorfon
CAS 52-68-6 · EC 200-149-3 · Index No 015-021-00-0
Where CAS 52-68-6 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
CLP Annex VI section 3, Index No 015-021-00-0
No change to this entry since the first version the record holds, in force 1 December 2010. · Annex VI on this site
| Index No | Chemical name | EC No | CAS No | Classification | Labelling | Specific Conc. Limits, M-factors and ATEs | Notes | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Hazard Class and Category Code(s) | Hazard statement Code(s) | Pictogram, Signal Word Code(s) | Hazard statement Code(s) | Suppl. Hazard statement Code(s) | ||||||
| 015-021-00-0 | trichlorfon (ISO); dimethyl 2,2,2-trichloro-1-hydroxyethylphosphonate | 200-149-3 | 52-68-6 | Acute Tox. 4 * Skin Sens. 1 Aquatic Acute 1 Aquatic Chronic 1 | H302 H317 H400 H410 | GHS07 GHS09 Wng | H302 H317 H400 H410 | M = 1000 | ||
CLP Annex VI section 3, table 2, Index No 015-021-00-0
No change to this entry since the first version the record holds, in force 1 December 2010. · Annex VI on this site
| Index No | International Chemical Identification | EC No | CAS No | Classification | Labelling | Concentration Limits | Notes |
|---|---|---|---|---|---|---|---|
| 015-021-00-0 | trichlorfon (ISO); dimethyl 2,2,2-trichloro-1-hydroxyethylphosphonate | 200-149-3 | 52-68-6 | Xn; R22 R43 N; R50-53 | Xn; N R: 22-43-50/53 S: (2-)24-37-60-61 | N; R50-53: C ≥ 0,025 % N; R51-53: 0,0025 % ≤ C < 0,025 % R52-53: 0,00025 % ≤ C < 0,0025 % |
PIC Regulation Annex I, the entry for Trichlorfon
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 |
|---|---|---|---|---|---|---|
| Trichlorfon | 52-68-6 | 200-149-3 | ex29315400 | p(1)-p(2) | b-b |
PIC Regulation Annex I, table 3, the entry for Trichlorfon
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 |
|---|---|---|---|---|
| Trichlorfon | 52-68-6 | ex 2931.54 | ex 3808.91 | Pesticide |
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 Trichlorfon
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 |
|---|---|---|---|---|---|---|---|---|
| TrichlorfonCAS 52-68-6EC 200-149-3 | Before | Trichlorfon | 52-68-6 | 200-149-3 | p(1)-p(2) | b-b | ||
| After | Trichlorfon | 52-68-6 | 200-149-3 | ex29315400 | p(1)-p(2) | b-b |
· removed · PIC Regulation Annex I, table 2, the entry for Trichlorfon
Recorded in the version in force , by Regulation (EU) 2022/643, the act that change names. The change on its version page
| Identifiers | Chemical | CAS No | EC No | CN code | Category | Use limitation |
|---|---|---|---|---|---|---|
| TrichlorfonCAS 52-68-6EC 200-149-3 | Trichlorfon | 52-68-6 | 200-149-3 | 29310095 | p | b |
· amended · PIC Regulation Annex I, table 3, the entry for Trichlorfon
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 |
|---|---|---|---|---|---|---|
| TrichlorfonCAS 52-68-6 | Before | Trichlorfon | 52-68-6 | ex | 3808.91 | Pesticide |
| After | Trichlorfon | 52-68-6 | ex 2931.54 | ex 3808.91 | Pesticide |
· amended · PIC Regulation Annex I, the entry for Trichlorfon
Recorded in the version in force , by Regulation (EU) 2019/330, the act that change names. The change on its version page
| Identifiers | Version | Chemical | CAS No | Einecs No | CN code | Subcategory | Use limitation | Countries for which no notification is required |
|---|---|---|---|---|---|---|---|---|
| TrichlorfonCAS 52-68-6EC 200-149-3 | Before | Trichlorfon | 52-68-6 | 200-149-3 | p(1)-p(2) | b-b | ||
| After | Trichlorfon | 52-68-6 | 200-149-3 | ex29313990 | p(1)-p(2) | b-b |
· added · PIC Regulation Annex I, table 3, the entry for Trichlorfon
Recorded in the version in force , by Regulation (EU) 2019/330, the act that change names. The change on its version page
| Identifiers | Chemical | Relevant CAS number(s) | HS code Pure substance | HS code Mixtures containing substance | Category |
|---|---|---|---|---|---|
| TrichlorfonCAS 52-68-6 | Trichlorfon | 52-68-6 | ex 2931.39 | 3808.91 | Pesticide |
Sources
- CLP: every version the record holds; rows read from EUR-Lex consolidated version 02008R1272-20270101, in force 1 January 2027 (external, EUR-Lex)
- PIC Regulation: every version the record holds; rows read from EUR-Lex consolidated version 02012R0649-20261001, in force 1 October 2026 (external, EUR-Lex)