3,6-Dichloropicolinic acid

Suppliers

Names

[ Name ]:
3,6-Dichloropicolinic acid

[Synonym ]:
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

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
323.7±37.0 °C at 760 mmHg

[ Melting Point ]:
151-152°C

[ Molecular Formula ]:
C₆H₃Cl₂NO₂

[ Molecular Weight ]:
191.999

[ Flash Point ]:
149.6±26.5 °C

[ Exact Mass ]:
190.954086

[ PSA ]:
50.19000

[ LogP ]:
1.30

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.606

[ Storage condition ]:
0-6°C

[ Water Solubility ]:
1.0 g/L

MSDS

Click to get detail MSDS

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 Word ]:
Danger

[ Hazard Statements ]:
H318

[ Precautionary Statements ]:
P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R41;R51/53

[ Safety Phrases ]:
S26-S30-S61-S39

[ RIDADR ]:
UN 3077

[ RTECS ]:
TJ7550700

[ Packaging Group ]:
III

[ Hazard Class ]:
9

[ HS Code ]:
2933399028

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

(3,6-Dichloropyridin-2-yl)methanol
3-chloro-6-methoxypyridine-2-carboxylic acid
6-Bromo-3-chloro-2-pyridinecarboxylic acid
Methyl 3,6-dichloro-2-pyridinecarboxylate
3,6-Dichloro-2-pyridinecarbonyl chloride
3,6-BIS(METHYLTHIO)-2-PYRIDINECARBOXYLIC ACID

Customs

[ HS Code ]: 2933399028

[ Summary ]:
2933399028 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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