![2-methyl-4-oxo-3-(penta-2,4-dienyl)cyclopent-2-enyl [1 R -[1α[ S *( Z )],3β]]-chrysanthemate pyrethrin I 613-023-00-1 structure](https://www.ebi.ac.uk/opsin/ws/2-methyl-4-oxo-3-(penta-2%2C4-dienyl)cyclopent-2-enyl%20%5B1%20R%20-%5B1%CE%B1%5B%20S%20*(%20Z%20)%5D%2C3%CE%B2%5D%5D-chrysanthemate%20pyrethrin%20I%20613-023-00-1.png)
2-methyl-4-oxo-3-(penta-2,4-dienyl)cyclopent-2-enyl [1 R -[1α[ S *( Z )],3β]]-chrysanthemate pyrethrin I 613-023-00-1
Name
2-methyl-4-oxo-3-(penta-2,4-dienyl)cyclopent-2-enyl [1 R -[1α[ S *( Z )],3β]]-chrysanthemate pyrethrin I 613-023-00-1
Molecular Formula
C21H28O3
Identifiers
cas number121-21-1PRIMARY
ec number204-455-8
chemical namePYRETHRIN 1
chemical name2-methyl-4-oxo-3-(penta-2,4-dienyl)cyclopent-2-enyl [1 R -[1α[ S *( Z )],3β]]-chrysanthemate pyrethrin I 613-023-00-1
GHS Hazard Pictograms
GHS09
GHS07Hazard Classifications
Acute Tox. 4
Warning
Acute toxicity (oral + dermal + inhalation)
Hazard Code:H302 + H312 + H332
Category:Acute Tox. 4
Source: Harmonised C&L
Aquatic Acute 1
Hazardous to the aquatic environment (acute)
Hazard Code:H400
Category:Aquatic Acute 1
Source: Harmonised C&L
Aquatic Chronic 1
Hazardous to the aquatic environment (long-term)
Hazard Code:H410
Category:Aquatic Chronic 1
Source: Harmonised C&L
Regulatory Lists (4)
CLP ANNEX VI — HARMONISED CLASSIFICATION AND LABELLING
Substances with a harmonised classification and labelling in Annex VI of the CLP Regulation (EC) No 1272/2008. The classification is legally binding across the EU and overrides a supplier's own self-classification.
IFA GESTIS INTERNATIONAL LIMIT VALUES
IFA GESTIS International Limit Values (ILV) — Occupational exposure limits for chemical agents in the workplace, maintained by the Institut für Arbeitsschutz der DGUV (Germany)
GLOBAL AUTOMOTIVE DECLARABLE SUBSTANCE LIST (GADSL)
Global Automotive Declarable Substance List (GADSL) — Industry-wide list of declarable and prohibited substances in automotive manufacturing
KEMI PRIO PHASE-OUT SUBSTANCES
KEMI PRIO Phase-Out Substances — Swedish Chemicals Agency list of substances with properties of very high concern that should be phased out
Disclaimer
The substance data provided is sourced from various third-party databases and regulatory sources. While we strive to maintain accuracy, we cannot guarantee the completeness, accuracy, or timeliness of this information. Users are responsible for verifying all data before use in compliance, safety, or regulatory contexts. NextSDS is not liable for any decisions made based on this data.