CAS 1702-17-6|3,6-Dichloropicolinic acid

Introduction:Basic information about CAS 1702-17-6|3,6-Dichloropicolinic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Name3,6-Dichloropicolinic acid
CAS Number1702-17-6Molecular Weight191.999
Density1.6±0.1 g/cm3Boiling Point323.7±37.0 °C at 760 mmHg
Molecular FormulaC6H3Cl2NO2Melting Point151-152°C
MSDSChineseUSAFlash Point149.6±26.5 °C
Symbol
GHS05
Signal WordDanger

Names

Nameclopyralid
SynonymMore Synonyms

3,6-Dichloropicolinic acid BiologicalActivity

DescriptionClopyralid is a toxic and biorefractory herbicide[1].
Related CatalogResearch Areas >>OthersSignaling Pathways >>Others >>Others
References

[1]. Santos GOS, et al. Photoelectrolysis of clopyralid wastes with a novel laser-prepared MMO-RuO2TiO2 anode. Chemosphere. 2020;244:125455.

Chemical & Physical Properties

Density1.6±0.1 g/cm3
Boiling Point323.7±37.0 °C at 760 mmHg
Melting Point151-152°C
Molecular FormulaC6H3Cl2NO2
Molecular Weight191.999
Flash Point149.6±26.5 °C
Exact Mass190.954086
PSA50.19000
LogP1.30
Vapour Pressure0.0±0.7 mmHg at 25°C
Index of Refraction1.606
InChIKeyHUBANNPOLNYSAD-UHFFFAOYSA-N
SMILESO=C(O)c1nc(Cl)ccc1Cl
Storage condition0-6°C
Water Solubility1.0 g/L

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TJ7550700
CHEMICAL NAME :
Picolinic acid, 3,6-dichloro-
CAS REGISTRY NUMBER :
1702-17-6
BEILSTEIN REFERENCE NO. :
0473755
LAST UPDATED :
199710
DATA ITEMS CITED :
9
MOLECULAR FORMULA :
C6-H3-Cl2-N-O2
MOLECULAR WEIGHT :
192.00
WISWESSER LINE NOTATION :
T6NJ BVQ CG FG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A433,1985
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
900 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 31,387,1977
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 31,387,1977
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
DEVEAA Defense des Vegetaux. (Federation Nationale des Groupements de Protection des Cultures, 149, rue de Bercy, 75595 Paris Cedex, 12, France) V.1- 1947- Volume(issue)/page/year: 31,387,1977
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - duck
DOSE/DURATION :
1465 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,182,1991 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
150 mg/kg
SEX/DURATION :
female 6-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - musculoskeletal system
REFERENCE :
FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 4,91,1984

Safety Information

Symbol
GHS05
Signal WordDanger
Hazard StatementsH318
Precautionary StatementsP280-P305 + P351 + P338
Personal Protective Equipmentdust mask type N95 (US);Eyeshields;Gloves
Hazard CodesXi:Irritant
Risk PhrasesR41;R51/53
Safety PhrasesS26-S30-S61-S39
RIDADRUN 3077
RTECSTJ7550700
Packaging GroupIII
Hazard Class9
HS Code2933399028

Customs

HS Code2933399028
Summary2933399028 2-((3,5,6-trichloropyridin-2-yl)oxy)acetic acid。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:20.0%

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Synonyms

3,6-DCP
benzalox
shield
Picolinic acid, 3,6-dichloro-
format
Clopyralid
2-Pyridinecarboxylic acid, 3,6-dichloro-
reclaim
3,6-Dichloropicolinic acid
3,6-Dichloro-pyridine-2-carboxylic acid
EINECS 216-935-4
cirtoxin
MFCD00078655
campaign
T6NJ BVQ CG FG
cyronal
3,6-Dichloro-2-pyridinecarboxylic acid
3,6-Dichloropyridine-2-carboxylic acid
LONCID
lontrel
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