#110 Identity, content, structural formula of isomers, impurities, and additives cc
OECD data point number
IIA 1.10 (Chemical pesticides – active ingredient)
Circumstances in which the data are required
The information is always required.
Test substance
Information to be provided for: technical grade active ingredient (TGAI)
Typical information to be provided by the applicant
IIA 1.10.1 Inactive isomers
For each isomer:
- IUPAC and CA names
- ISO common name proposed or accepted
- CAS and CIPAC numbers
- molecular and structural formula
- molecular mass
- ratio of the content of isomers/diastereo-isomers
- maximum content in g/kg
- whether or not relevant to a pilot plant
IIA 1.10.2 Impurities and additives
- IUPAC and CA names
- ISO common name proposed or accepted
- CAS and CIPAC numbers
- molecular and structural formula
- molecular mass
- maximum content in g/kg
- whether or not relevant to a pilot plant
- in the case of additives, their function and trade names
- in the case of impurities and by-products of particular environmental concern, details of the analytical methods
- guidance in identifying impurities of toxicological concern
Guidelines
Chemical pesticides- US EPA Product Properties Test Guidelines. OPPTS 830.1550. Product Identity and Composition
- US EPA Product Properties Test Guidelines. OPPTS 830.1670. Discussion of Formation of Impurities