EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

chlorpyrifos-methyl
O,O-dimethyl-O-(3,5,6-trichloro-2-pyridyl)phosphorothioate

Supplier Sponsors

CAS Number: 5598-13-0Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:227-011-5
FDA UNII: O49S38267J
Nikkaji Web:J3.075I
Beilstein Number:1541078
XlogP3-AA:4.30 (est)
Molecular Weight:322.53215200
Formula:C7 H7 Cl3 N O3 P S
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:herbicides / pesticides
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
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Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
PubMed:Search
NCBI:Search
 
Physical Properties:
Appearance:colorless crystals (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Soluble in:
 water, 4.76 mg/L @ 20 °C (exp)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
BOC Sciences
For experimental / research use only.
CHLORPYRIFOS
 
Safety Information:
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-bird - wild LD50 13 mg/kg
Toxicology and Applied Pharmacology. Vol. 21, Pg. 315, 1972.

oral-chicken LD50 > 7950 mg/kg
Pesticide Manual. Vol. 9, Pg. 168, 1991.

oral-guinea pig LD50 2250 mg/kg
Farm Chemicals Handbook. Vol. -, Pg. C74, 1991.

intraperitoneal-mouse LD50 2325 mg/kg
Toxicology and Applied Pharmacology. Vol. 65, Pg. 144, 1982.

oral-mouse LD50 2032 mg/kg
GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE BEHAVIORAL: TREMOR
Hokkaidoritsu Eisei Kenkyushoho. Report of the Hokkaido Institute of Public Health. Vol. 23, Pg. 57, 1973.

oral-rabbit LD50 2000 mg/kg
Bulletin of the Entomological Society of America. Vol. 15, Pg. 123, 1969.

intravenous-rat LD50 1710 mg/kg
Zhongguo Yaolixue Yu Dulixue Zazhi. Vol. 9, Pg. 57, 1995.

oral-rat LD50 1828 mg/kg
SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" BEHAVIORAL: TREMOR
Hokkaidoritsu Eisei Kenkyushoho. Report of the Hokkaido Institute of Public Health. Vol. 23, Pg. 57, 1973.

Dermal Toxicity:
skin-mouse LD50 > 2800 mg/kg
Yakkyoku. Pharmacy. Vol. 37, Pg. 427, 1986.

subcutaneous-mouse LD50 23800 mg/kg
Yakkyoku. Pharmacy. Vol. 30, Pg. 409, 1979.

skin-rabbit LD50 > 2000 mg/kg
Pesticide Manual. Vol. 9, Pg. 168, 1991.

skin-rat LD50 3713 mg/kg
Yakkyoku. Pharmacy. Vol. 35, Pg. 1315, 1984.

subcutaneous-rat LD50 6900 mg/kg
Yakkyoku. Pharmacy. Vol. 30, Pg. 409, 1979.

Inhalation Toxicity:
inhalation-rat LC50 > 670 mg/m3/4H
Pesticide Manual. Vol. 9, Pg. 168, 1991.

 
Safety in Use Information:
Category:
herbicides / pesticides
Recommendation for chlorpyrifos-methyl usage levels up to:
 not for fragrance use.
 
Recommendation for chlorpyrifos-methyl flavor usage levels up to:
 not for flavor use.
 
Safety References:
European Food Safety Authority (EFSA) reference(s):

Review of the existing maximum residue levels for chlorpyrifos-methyl according to Article 12 of Regulation (EC) No 396/2005
View page or View pdf

Modification of the existing maximum residue levels for chlorpyrifos-methyl in kaki/Japanese persimmon and granate apple/pomegranate
View page or View pdf

Statement on the available outcomes of the human health assessment in the context of the pesticides peer review of the active substance chlorpyrifos-methyl
View page or View pdf

Updated statement on the available outcomes of the human health assessment in the context of the pesticides peer review of the active substance chlorpyrifos-methyl
View page or View pdf

EPI System: View
Chemical Carcinogenesis Research Information System:Search
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :21803
National Institute of Allergy and Infectious Diseases:Data
dimethoxy-sulfanylidene-(3,5,6-trichloropyridin-2-yl)oxy-$l^{5}-phosphane
Chemidplus:0005598130
EPA/NOAA CAMEO:hazardous materials
 
References:
 dimethoxy-sulfanylidene-(3,5,6-trichloropyridin-2-yl)oxy-$l^{5}-phosphane
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):21803
Pubchem (cas):5598-13-0
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
CHEBI:View
CHEMBL:View
KEGG (GenomeNet):C14520
HMDB (The Human Metabolome Database):Search
ChemSpider:View
Wikipedia:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
 chloropyriphos-methyl
 chlorpyrifos methyl
 chlorpyrifos O,O-dimethyl analog
 dimethoxy-sulfanylidene-(3,5,6-trichloropyridin-2-yl)oxy-$l^{5}-phosphane
O,O-dimethyl-O-(3,5,6-trichloro-2-pyridyl)phosphorothioate
ortho,ortho-dimethyl-ortho-(3,5,6-trichloro-2-pyridyl) phosphorothioate
 dursban methyl
 phosphorothioic acid, O,O-dimethyl O-(3,5,6-trichloro-2-pyridinyl) ester
 reldan
 
 
Notes:
None found
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