Description

Indanofan CAS NO 133220-30-1 is a selective herbicide belonging to the oxyacetamide chemical class. This compound is valued for its effective pre-emergence control of annual grasses and broadleaf weeds in key agricultural crops. It is primarily utilized by the agrochemical industry for formulating crop protection products. Its specific mode of action makes it a critical tool in integrated weed management programs.

Application

• Primary Use as a Herbicide: Formulated for pre-emergence weed control in paddy rice fields.
• Crop Protection Formulations: A key active ingredient in commercial herbicide products targeting Echinochloa crus-galli (barnyard grass) and other problematic weeds.
• Agricultural Research & Development: Used as a reference standard in R&D for developing new weed control strategies and studying herbicide resistance.
• Manufacturing of Agrochemicals: Supplied as a technical-grade material to agrochemical manufacturers for further processing into emulsifiable concentrates (EC), wettable powders (WP), or granules.

Basic Information

Product Name	Indanofan
CAS No.	133220-30-1
Molecular Formula	C₁₈H₂₂ClNO₄
Molecular Weight	351.83 g/mol
Synonyms	2-(2,3-Dihydro-1,1-dimethyl-3-phenyl-1H-inden-5-yloxy)-N-methylacetamide; Indanofan; (±)-2-[(3-Phenyl-1,1-dimethyl-2,3-dihydro-1H-inden-5-yl)oxy]-N-methylacetamide; T-521; F-521; RWJ-69522; Indanofane
EINECS	Contact for details

Quality Control

Our Indanofan is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for agrochemical formulation. Key parameters including identity, assay, and impurity profiles are verified. A Certificate of Analysis (COA) documenting these results is provided with each shipment to guarantee consistency and reliability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Isolate from incompatible materials such as strong oxidizers.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Melting Point	Approx. 108 - 112 °C
Loss on Drying	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.