CAS number
CAS 21923-23-9 chlorthiophos (ISO)
CAS 21923-23-9 · EC 244-663-6 · Index No 015-115-00-1
Where CAS 21923-23-9 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 015-115-00-1
Last changed in the version in force , by Regulation (EU) 2018/669 and 2 others, the acts that change names · 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) | ||||||
| 015-115-00-1 | chlorthiophos (ISO); [isomeric reaction mass in which O-2,5-dichlorophenyl-4-methylthiophenyl O, O-diethyl phosphorothioate predominates] | 244-663-6 | 21923-23-9 | Acute Tox. 2 * Acute Tox. 3 * Aquatic Acute 1 Aquatic Chronic 1 | H300 H311 H400 H410 | GHS06 GHS09 Dgr | H300 H311 H410 | M = 1000 | ||
CLP Annex VI section 3, table 2, Index No 015-115-00-1
Last changed in the version in force , by Regulation (EC) No 790/2009, the act that change names · Annex VI on this site
| Index No | International Chemical Identification | EC No | CAS No | Classification | Labelling | Concentration Limits | Notes |
|---|---|---|---|---|---|---|---|
| 015-115-00-1 | chlorthiophos (ISO); [isomeric reaction mass in which O-2,5-dichlorophenyl-4-methylthiophenyl O,O-diethyl phosphorothioate predominates] | 244-663-6 | 21923-23-9 | T+; R28 T; R24 N; R50-53 | T+; N R: 24-28-50/53 S: (1/2-)28-36/37-45-60-61 | N; R50-53: C ≥ 0,025 % N; R51-53: 0,0025 % ≤ C < 0,025 % R52-53: 0,00025 % ≤ C < 0,0025 % |
Look up a number
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Its history
· amended · CLP Annex VI section 3, Index No 015-115-00-1
Recorded in the version in force , by Regulation (EU) 2018/669 and 2 others, the acts that change names. Only spacing, dash forms or accents differ. The change on its version page
| Identifiers | Version | Index No | Chemical name | EC No | CAS No | Classification | Labelling | Specific Conc. Limits, M-factors | 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) | ||||||||
| Index No 015-115-00-1CAS 21923-23-9EC 244-663-6 | Before | 015-115-00-1 | chlorthiophos (ISO);
[isomeric reaction mass in which O-2,5-dichlorophenyl-4-methylthiophenyl | 244-663-6 | 21923-23-9 | Acute Tox. 2 * Acute Tox. 3 * Aquatic Acute 1 Aquatic Chronic 1 | H300 H311 H400 H410 | GHS06 GHS09 Dgr | H300 H311 H410 | M = 1000 | ||
| After | 015-115-00-1 | chlorthiophos (ISO); [isomeric reaction mass in which O-2,5-dichlorophenyl-4-methylthiophenyl O, O-diethyl phosphorothioate predominates] | 244-663-6 | 21923-23-9 | Acute Tox. 2 * Acute Tox. 3 * Aquatic Acute 1 Aquatic Chronic 1 | H300 H311 H400 H410 | GHS06 GHS09 Dgr | H300 H311 H410 | M = 1000 | |||
· amended · CLP Annex VI section 3, Index No 015-115-00-1
Recorded in the version in force , by Regulation (EU) No 487/2013 and 4 others, the acts that change names. The change on its version page
| Identifiers | Version | Index No | International Chemical Identification | EC No | CAS No | Classification | Labelling | Specific Conc. Limits, M-factors | 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) | ||||||||
| Index No 015-115-00-1CAS 21923-23-9EC 244-663-6 | Before | 015-115-00-1 | chlorthiophos (ISO); [isomeric reaction mass in which O-2,5-dichlorophenyl-4-methylthiophenyl O,O-diethyl phosphorothioate predominates] | 244-663-6 | 21923-23-9 | Acute Tox. 2 * Acute Tox. 3 * Aquatic Acute 1 Aquatic Chronic 1 | GHS06 GHS09 Dgr | |||||
| After | 015-115-00-1 | chlorthiophos (ISO); [isomeric reaction mass in which O-2,5-dichlorophenyl-4-methylthiophenyl O,O-diethyl phosphorothioate predominates] | 244-663-6 | 21923-23-9 | Acute Tox. 2 * Acute Tox. 3 * Aquatic Acute 1 Aquatic Chronic 1 | H300 H311 H400 H410 | GHS06 GHS09 Dgr | H300 H311 H410 | M = 1000 | |||
· amended · CLP Annex VI section 3, Index No 015-115-00-1
Recorded in the version in force , by Regulation (EC) No 790/2009, the act that change names. The change on its version page
| Identifiers | Version | Index No | International Chemical Identification | EC No | CAS No | Classification | Labelling | Specific Conc. Limits, M-factors | 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) | ||||||||
| Index No 015-115-00-1CAS 21923-23-9EC 244-663-6 | Before | 015-115-00-1 | chlorthiophos | 244-663-6 | 21923-23-9 | Acute Tox. 2 * Acute Tox. 3 * Aquatic Acute 1 Aquatic Chronic 1 | H300
| GHS06 GHS09 Dgr | H300
| |||
| After | 015-115-00-1 | chlorthiophos (ISO); [isomeric reaction mass in which O-2,5-dichlorophenyl-4-methylthiophenyl O,O-diethyl phosphorothioate predominates] | 244-663-6 | 21923-23-9 | Acute Tox. 2 * Acute Tox. 3 * Aquatic Acute 1 Aquatic Chronic 1 | H310 H300 H400 H410 | GHS06 GHS09 Dgr | H310 H300 H410 | M=1000 | |||
· amended · CLP Annex VI section 3, table 2, Index No 015-115-00-1
Recorded in the version in force , by Regulation (EC) No 790/2009, the act that change names. The change on its version page
| Identifiers | Version | Index No | International Chemical Identification | EC No | CAS No | Classification | Labelling | Concentration Limits | Notes |
|---|---|---|---|---|---|---|---|---|---|
| Index No 015-115-00-1CAS 21923-23-9EC 244-663-6 | Before | 015-115-00-1 | chlorthiophos | 244-663-6 | 21923-23-9 | T+; R28 T; R24 N; R50-53 | T+; N R: 24-28-50/53 S: (1/2-)28-36/37-45-60-61 | ||
| After | 015-115-00-1 | chlorthiophos (ISO); [isomeric reaction mass in which O-2,5-dichlorophenyl-4-methylthiophenyl O,O-diethyl phosphorothioate predominates] | 244-663-6 | 21923-23-9 | T+; R28 T; R24 N; R50-53 | T+; N R: 24-28-50/53 S: (1/2-)28-36/37-45-60-61 | N; R50-53: C ≥ 0,025 % N; R51-53: 0,0025 % ≤ C < 0,025 % R52-53: 0,00025 % ≤ C < 0,0025 % |
Sources
- CLP: every version the record holds; rows read from EUR-Lex consolidated version 02008R1272-20270101, in force 1 January 2027 (external, EUR-Lex)