Chlorothalonil
CAS Number
1897-45-6Synonym
2,4,5,6-Tetrachloro-1,3-benzenedicarbonitrile; Chloroalonil; Chlortosip; Dacosoil; Exotherm Termil; Forturf; NCI-C00102; TCIN; Tetrachloroisophthalonitrile; Bravo; Sweep; Nopcocide; TPN; Repulse; EPA Pesticide Code: 081901
Occurrence/Use
Fungicide, bactericide, nematocide, algaecide, insecticide; preservative additive in paints, resins, emulsions, and coatings
Cancer Potency Information
| Inhalation Slope Factor (mg/kg-day)-1: | 0.017 |
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| Oral Slope Factor (mg/kg-day)-1: | 0.017 |
| Last Cancer Potency Revision: | 2012 |
| Comments/References: |
OEHHA 2012. No Significant Risk Level (NSRL) For The Proposition 65 Carcinogen Chlorothalonil |
Proposition 65
Chemical Status
| Cancer: | Currently listed |
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Cancer
| Listed as causing : | Listed as causing: Cancer |
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| Date of Listing: |
Safe Harbor Levels
| Cancer | |
| Last NSRL/MADL Revision: | 2012 |
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Documents, Presentations, and Publications
| Cancer: |
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Public notices related to this chemical
- Notice of Adoption of Regulation Title 27, California Code of Regulations, Amendment to Section 25705 - Specific Regulatory Levels Posing No Significant Risk: Chlorothalonil
- Notice of Proposed Rulemaking, Title 27, California Code of Regulations, Amendment to Section 25705 - Specific Regulatory Levels Posing No Significant Risk: Chlorothalonil
- Notice of Modification of Proposed Regulation Title 27, California Code of Regulations, Amendment to Section 25705 - Specific Regulatory Levels Posing No Significant Risk: Chlorothalonil
- Notice of Adoption of Regulation Title 27, California Code of Regulations, Amendment to Section 25705 - Specific Regulatory Levels Posing No Significant Risk: Chlorothalonil
- Interpretive Guideline No. 2012-03 Chlorothalonil in Tomato Products
- Issuance of Safe Use Determinations and Interpretive Guidelines for Chlorothalonil Residues in Certain Foods Resulting from Pesticidal Use of the Chemical