3,6-Dichloropicolinic acid

Modify Date: 2024-01-02 07:39:55

3,6-Dichloropicolinic acid structure	Common Name	3,6-Dichloropicolinic acid
	CAS Number	1702-17-6	Molecular Weight	191.999
	Density	1.6±0.1 g/cm3	Boiling Point	323.7±37.0 °C at 760 mmHg
	Molecular Formula	C₆H₃Cl₂NO₂	Melting Point	151-152°C
	MSDS	Chinese USA	Flash Point	149.6±26.5 °C
	Symbol	GHS05	Signal Word	Danger

Use of 3,6-Dichloropicolinic acid

Clopyralid is a toxic and biorefractory herbicide[1].

Name	clopyralid
Synonym	More Synonyms

Description	Clopyralid is a toxic and biorefractory herbicide[1].
Related Catalog	Research Areas >> Others Signaling 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.

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

3,6-Dichloropicolinic acid MSDS(Chinese)

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

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

3,6-Dichloro-2-...

CAS#:1702-18-7

~85%

3,6-Dichloropic...

CAS#:1702-17-6

Literature: Kureha Kagaku Kogyo K.K. Patent: US6610853 B1, 2003 ;

3,5,6-TRICHLORO...

CAS#:32889-74-0

3,6-Dichloropic...

CAS#:1702-17-6

Literature: US4087431 A1, ;

2,5-Dichloropyridine

CAS#:16110-09-1

Carbon dioxide

CAS#:124-38-9

~57%

3,6-Dichloropic...

CAS#:1702-17-6

Literature: Marzi, Elena; Bigi, Anna; Schlosser, Manfred European Journal of Organic Chemistry, 2001 , # 7 p. 1371 - 1376

tetrachloropico...

CAS#:10469-09-7

3,6-Dichloropic...

CAS#:1702-17-6

Literature: Electrochimica Acta, , vol. 55, # 9 p. 3171 - 3174

Precursor 5
CAS#:1702-18-7 3,6-Dichloro-2-... CAS#:32889-74-0 3,5,6-TRICHLORO... CAS#:16110-09-1 2,5-Dichloropyridine CAS#:124-38-9 Carbon dioxide
CAS#:10469-09-7 tetrachloropico...
DownStream 6
CAS#:58804-10-7 (3,6-Dichloropy... CAS#:856836-44-7 3-chloro-6-meth... CAS#:1060815-76-0 6-Bromo-3-chlor... CAS#:1532-24-7 Methyl 3,6-dich...
CAS#:16866-53-8 3,6-Dichloro-2-... CAS#:85330-61-6 3,6-BIS(METHYLT...

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%

Development of a multi-residue method in a fetal matrix: analysis of meconium.

Anal. Bioanal. Chem 406(30) , 7785-97, (2014)

Meconium is the earliest stool of newborns. It is a complex matrix that reflects the degree of fetal exposure to environmental pollutants. To investigate exposure to xenobiotics, an analytical method ...

Residues of clopyralide (3,6-dichloropicolinic acid) in strawberries and their changes.

Nahrung 32(9) , 861-5, (1988)

Residues of clopyralide in strawberries treated with herbicide preparation Lontrel 300 were determined using gas chromatographic method. The decrease of clopyralide content during the processing of co...

Dissipation and transport of clopyralid in soil: effect of application strategies.

J. Agric. Food Chem. 59(14) , 7891-5, (2011)

At present there are no herbicide uses registered for broadleaf weed control in buckwheat. Clopyralid, mixed with desmedipham, was anticipated to provide early-season broadleaf weed suppression with m...

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

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,6-Dichloropicolinic acid
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3,6-Dichloropicolinic acid
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DC Chemicals Limited
China
Product Name: Clopyralid
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ShangHai DC Chemicals Co.,Ltd
China
Product Name: Clopyralid
Price: ￥Inquiry/1g
Purity: 98.9%
Delivery: 1 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Clopyralid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: Clopyralid
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Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 3,6-Dichloropicolinic acid
Price: ￥Inquiry/25kg
Purity: 95.0%
Delivery: Inquiry
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3,6-Dichloropicolinic acid

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