Quinclorac

ChemicalBook > CAS DataBase List > Quinclorac

Product Name: Quinclorac
CAS No.: 84087-01-4
Chemical Name: Quinclorac
Synonyms: FACET;QUINCHLORAC;dichloroquinolinicacid;3,7-dichloro-8-quinolinecarboxylicaci;3,7-DICHLOROQUINOLINE-8-CARBOXYLIC ACID;QUEEN;Drive;FAS-NOX;BAS 514;FACET(R)
CBNumber: CB3265860
Molecular Formula: C10H5Cl2NO2
Formula Weight: 242.06
MOL File: 84087-01-4.mol

Less

Quinclorac Property

Melting point:: 274°C
Boiling point:: 405.4±40.0 °C(Predicted)
Density: 1.7500
refractive index: 1.6100 (estimate)
Flash point:: 100 °C
storage temp.: Sealed in dry,Room Temperature
solubility: DMSO (Slightly), Methanol (Slightly)
pka: -3.26±0.10(Predicted)
form: Solid
color: Pale Yellow
BRN: 7761858
InChIKey: FFSSWMQPCJRCRV-UHFFFAOYSA-N
EPA Substance Registry System: Quinclorac (84087-01-4)

Less

Safety

Hazard Codes: Xi
Risk Statements: 43
Safety Statements: 2-24-37
WGK Germany: 2
RTECS: VB1984000
HS Code: 29334900
Hazardous Substances Data: 84087-01-4(Hazardous Substances Data)

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H317May cause an allergic skin reaction

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 36521
Product name: Quinchlorac
Purity: PESTANAL
Packaging: 250mg
Price: $86.8
Updated: 2024/03/01

TRC

Product number: Q670300
Product name: Quinclorac
Packaging: 1g
Price: $145
Updated: 2021/12/16

AK Scientific

Product number: J11559
Product name: Quinclorac
Packaging: 1g
Price: $172
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD44000
Product name: 3,7-Dichloro-8-quinolinecarboxylic acid
Packaging: 500mg
Price: $195
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD44000
Product name: 3,7-Dichloro-8-quinolinecarboxylic acid
Packaging: 250mg
Price: $122.5
Updated: 2021/12/16

Less

Quinclorac Chemical Properties,Usage,Production

Uses

Quinclorac is a disubstituted quinolinecarboxylic acid that is part of a new class of highly selective auxin herbicides. Quinclorac is used in rice to control dicotyledonous and monocotyledonous weeds, particularly barnyardgrass (Echinochloa crus-galli). Quinclorac is also used for weed control in turfgrasses.

Definition

ChEBI: A quinolinemonocarboxylic acid that is quinoline-8-carboxylic acid in which the hydrogens at positions 3 and 7 have been replaced by chlorines. It is used (particularly as its dimethylamine salt, known as quinclorac-dimethylammonium) as a (rather persisten ) herbicide for the post-emergence control of weeds in rice, grass and turf. It is not approved for use within the European Union.

Pharmacology

The mechanism of action of quinclorac is controversial. Koo et al. (27) reported that quinclorac inhibited the incorporation of glucose into the cell wall of maize root cells. The synthesis of cellulose as well as some hemicellulose was inhibited at concentrations that inhibited whole plant growth, leading to the conclusion that quinclorac inhibits cell expansion by inhibiting glucose incorporation into the cell wall (27). These authors found that quinclorac inhibited root elongation in sensitive grasses at concentrations that inhibited cell wall biosynthesis. Cell wall biosynthesis in tolerant grasses was much less affected by quinclorac compared with sensitive grasses (28). Grossmann, on the other hand, believes that quinclorac acts as an auxinic herbicide in grasses as well as broadleaf plants, and that its herbicidal effects are due to production of cyanide (which is a byproduct of ethylene biosynthesis) and induction of the plant hormone abscisic acid (29). In this scenario, inhibition of cell wall biosynthesis would be considered a side effect, and not the primary cause of herbicidal injury. Differences in tolerance to quinclorac in this case are solely due to differences in ethylene induction, in that tolerant plants do not respond to quinclorac by synthesizing ethylene (29,30).

Metabolism

Quinclorac has been under development by BASF since 1982, and it has been marketed since 1984, as the herbicide Facet. Synthesis data are not currently available. Absorption and uptake of quinclorac is rapid, with 85% uptake in crabgrass within the first 30 minutes. Although uptake of quinclorac is rapid, translocation is generally poor, especially in sensitive plants. Tolerant species, such as Kentucky bluegrass, tend to transport more of the chemical away from the area of uptake. This may, in part, explain how tolerant plants are less affected by quinclorac. Quinclorac is metabolized very slowly in both sensitive and tolerant grass species. In leafy spurge, themajor metabolite found 7 days after foliar application of quinclorac was a pentosylglucose ester.
In susceptible grasses, early symptoms of quinclorac activity include rapid chlorosis starting at the elongation zone of newly expanding leaves. This is followed by more widespread chlorosis and, eventually, necrosis. On the other hand, quinclorac seems to affect susceptible broadleaf plants as an auxinic herbicide. Symptoms in broadleaf plants begin with induction of ethylene biosynthesis and epinastic bending of shoots and leaves. This is followed by growth inhibition, chlorosis, wilting, and, finally, necrosis.

Toxicity evaluation

Quinclorac is nonflammable and noncorrosive, and it is stable in storage for at least 2 years. Quinclorac is classified as general use, with an oral LD₅₀ > 2.61 g/kg in rats (31).

Quinclorac Preparation Products And Raw materials

Raw materials

2-Nitrotoluene 2-toluidine 3-Chloro-2-methylaniline Glycerol Ferric chloride 7-Dimethylamino-4-methylcoumarin Nitric acid Celite 2-methylnitrobenzene

Preparation Products

Less

Quinclorac Suppliers

Australia 1 Canada 1 China 280 France 1 Germany 2 India 2 Japan 2 Switzerland 1 The Netherlands 1 United Kingdom 5 United States 22 Global 318

Weifang Yuan Ye Biotechnology Co., Ltd.

Tel: 0536-5316600 15684478666
Fax: 0536-5396089
Email: shan@yuanyechemical.com
Country: China
ProdList: 41
Advantage: 58

Changzhou Siyou Chemical Technology Co., Ltd

Tel: 13706143322
Email: 178601697@qq.com
Country: China
ProdList: 28
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

TAIYUAN RHF CO.,LTD.

Tel: +86 351 7031519
Fax: +86 351 7031519
Email: sales@RHFChem.com
Country: China
ProdList: 2338
Advantage: 56

Wuhan Chemwish Technology Co., Ltd

Tel: 86-027-67849912
Fax: 86-027-87531808
Email: sales@chemwish.com
Country: China
ProdList: 35896
Advantage: 56

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: chenyj@titansci.com
Country: China
ProdList: 14103
Advantage: 59

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42958
Advantage: 64

Chemsky (shanghai) International Co.,Ltd

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 15402
Advantage: 60

Sichuan Kulinan Technology Co., Ltd

Tel: 400-1166-196 18981987031
Fax: 028-84555506 800101999
Email: cdhxsj@163.com
Country: China
ProdList: 11707
Advantage: 57

Shanghai Sunway Pharmaceutical Technology Co., Ltd

Tel: 021-51613915-820 13611835272
Fax: 021 51613951
Email: mmwang@sunwaypharm.cn
Country: China
ProdList: 9734
Advantage: 57

Hangzhou Yuhao Chemical Technology Co., Ltd

Tel: 0571-82693216
Fax: +86-571-82880190
Email: info@yuhaochemical.com
Country: China
ProdList: 9387
Advantage: 52

Shanghai Sphchem Co., Ltd.

Tel: 21-21-56491756 13512199871
Fax: 021-5649-1756
Email: sales@panhongchem.com
Country: China
ProdList: 3999
Advantage: 55

Wuhan Haizheng Industry & Trade Development Co. Ltd

Tel: 027-8866 0053/88660577/88660578
Fax: 027-8899 1911
Country: China
ProdList: 1073
Advantage: 55

ShangHai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847 13636370518
Fax: 021-55068248
Email: shyysw007@163.com
Country: China
ProdList: 4940
Advantage: 60

Chengdu Ai Keda Chemical Technology Co., Ltd.

Tel: 4008-755-333 18080918076
Fax: 028-86757656
Email: 800078821@qq.com
Country: China
ProdList: 9718
Advantage: 55

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-400-6206333 18521732826
Fax: 021-50323701
Email: market@aladdin-e.com
Country: China
ProdList: 25003
Advantage: 65

The future of Shanghai Industrial Co., Ltd.

Tel: 021-61552785
Fax: 021-55660885
Email: sales@shshiji.com
Country: China
ProdList: 9545
Advantage: 55

VOT INTERNATIONAL BUSINESS CO.,LTD

Tel: 0536-2456718
Fax: 0536-8231856
Country: China
ProdList: 226
Advantage: 55

Nanjing Sunlida Biological Technology Co., Ltd.

Tel: 025-57798810
Fax: 025-57019371
Email: sales@sunlidabio.com
Country: China
ProdList: 3239
Advantage: 55

TargetMol Chemicals Inc.

Tel: 021-021-33632979 15002134094
Fax: 021-33632979
Email: marketing@targetmol.com
Country: China
ProdList: 7783
Advantage: 58

Shanghai JONLN Reagent Co., Ltd.

Tel: 400-0066400 13621662912
Fax: 021-55660885
Email: 422131432@qq.com
Country: China
ProdList: 9978
Advantage: 55

TianJin Alta Scientific Co., Ltd.

Tel: 022-65378550-8551
Fax: +86-022-2532-9655
Email: contact@altascientific.com
Country: China
ProdList: 2773
Advantage: 58

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 41462
Advantage: 60

Quzhou synpartner PharmaTech co.,ltd

Tel: 0570-3856196 13615701454
Fax: 0570-3856347
Email: Bella@synpartner.com
Country: China
ProdList: 67
Advantage: 65

ChemStrong Scientific Co.,Ltd

Tel: 0755-0755-66853366 13670046396
Fax: 0755-28363542
Email: sales@chem-strong.com
Country: China
ProdList: 18042
Advantage: 56

Shanghai Macklin Biochemical Co.,Ltd.

Tel: 15221275939 15221275939
Fax: 021-50706099
Email: shenlinxing@macklin.cn
Country: China
ProdList: 16166
Advantage: 55

Shanghai Yongye Biotechnology Co., Ltd.

Tel: 86-021-61559134 15921386130
Fax: 021-55068248
Email: 3423497944@qq.com
Country: China
ProdList: 8144
Advantage: 55

Hubei Jusheng Technology Co.,Ltd

Tel: 027-59599241 18871490274
Fax: 027-59599241
Email: 1400878000@qq.com
Country: China
ProdList: 9958
Advantage: 58

Alta Scientific Co., Ltd.

Tel: 022-6537-8550 15522853686
Fax: 022-2532-9655
Email: sales@altasci.com.cn
Country: China
ProdList: 4511
Advantage: 55

Shanghai Boyners Pharm-Tech Co., Ltd.

Tel: 021-54581719 13817873692
Fax: 021-31329586
Email: mkt@boynerspharm.com
Country: China
ProdList: 1722
Advantage: 55

Hubei Kangbaotai Finechem Co., Ltd.

Tel: +86 (27) 8778653
Fax: +86 (27) 8773-8652
Email: 13720228325@163.com
Country: China
ProdList: 337
Advantage: 58

Shanghai Synchem Pharma Co., ltd

Tel: 21-619849051-1 18521059765
Email: synchempharma@aliyun.com
Country: China
ProdList: 6463
Advantage: 55

Codow Chemical Co.,Ltd.

Tel: 18620099427
Fax: +86-20-62619665
Email: amy@howeipharm.com
Country: China
ProdList: 17687
Advantage: 55

Nanjing Vital Chemical Co., Ltd.

Tel: 025-87193546 18652950785
Fax: 025-87193546
Email: chemweiao@163.com
Country: China
ProdList: 9021
Advantage: 60

Henan CoreyChem Co., Ltd

Tel: 0371-86658258
Fax: 0371-60996044
Email: info@coreychem.com
Country: China
ProdList: 10453
Advantage: 58

Nanjing XiLang Chemical Products Co., Ltd.

Tel: 18936048580
Email: chemxilang@163.com
Country: China
ProdList: 3995
Advantage: 58

Shandong Xiya Chemical Co., Ltd.

Tel: 4009903999 13395398332
Fax: 0539-6365991
Email: sales@xiyashiji.com
Country: China
ProdList: 20806
Advantage: 60

Raw material medicin reagent co.,Ltd

Tel
Email: sales@njromanme.com
Country: China
ProdList: 4529
Advantage: 58

WG reagent

Tel: 13391486464
Fax: QQ:14748090
Email: samwjf@163.com
Country: China
ProdList: 3086
Advantage: 55

Grader reagent

Tel: 18221735425
Email: sales@xinpingchem.com
Country: China
ProdList: 9942
Advantage: 58

Shenzhen Simeiquan Biotechnology Co. Ltd

Tel: 18126413629 0755-23311925 2355327053
Fax: 0755-23311925
Email: abel@ycgmp.com
Country: China
ProdList: 5113
Advantage: 58

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131957
Advantage: 58

Shenzhen Sendi Biological Technology Co., Ltd.

Tel: 18124570582 TEL：0755-23574479 2355327139
Fax: 0755-23229476 QQ: 2355327139
Email: siliao02@yccreate.com
Country: China
ProdList: 6116
Advantage: 58

Guangzhou Kafen Biotech Co.,Ltd

Tel: 18029243487 2355327168
Fax: 020-31121510
Email: gy@yccreate.com
Country: China
ProdList: 4749
Advantage: 55

Wuhai Shuou Technology Co., Ltd.

Tel: 17792809151
Fax: 18872220797
Email: 2355916837@ycphar.com
Country: China
ProdList: 6133
Advantage: 55

Taian Jiaye Biotechnology Co.Ltd

Tel: 13127280945
Email: 285424065@qq.com
Country: China
ProdList: 9976
Advantage: 55

Shanghai Orgchem Co.,Ltd.

Tel: +86-21-5877 1921
Fax: +86-21-5877 1925
Email: info@chemofchina.com
Country: China
ProdList: 9653
Advantage: 55

JinJin Le Chemical Co., Ltd

Tel: 10106090
Email: jjlchem2@163.com
Country: China
ProdList: 9981
Advantage: 58

Wuhan Netcom Electronic Commerce Limited

Tel: 18064670521
Fax: 0757-88210752
Email: 2355935187@ycphar.com
Country: China
ProdList: 4879
Advantage: 58

Hubei ZhengXingyuan Chemical Co., Ltd.

Tel: 027-87879183,027-87633098 15207106154
Fax: 027-87877281
Email: 2905723734@qq.com
Country: China
ProdList: 284
Advantage: 58

Less

View Lastest Price from Quinclorac manufacturers

Hebei Yanxi Chemical Co., Ltd.

Product: Quinclorac 84087-01-4
Price: US $20.00-7.00/kg
Min. Order: 1kg
Purity: 99
Supply Ability: 20 tons
Release date: 2023-10-24

qingdao trust agri chemical co.,ltd

Product: Quinclorac 84087-01-4
Price: US $0.00/kg
Min. Order: 100kg
Purity: 98%
Supply Ability: 20tons
Release date: 2024-07-03

Hebei Weibang Biotechnology Co., Ltd

Product: Quinclorac 84087-01-4
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2021-10-28

84087-01-4, QuincloracRelated Search:

Quinolinic acid Isoquinoline Ethoxyquin 4,7-Dichloroquinoline Ethyl 2-(Chlorosulfonyl)acetate 8-Hydroxyquinoline Folic acid 2-Chloroquinoline Permethric acid Clopyralid 2,4-Dichloroquinazoline 2,3-Dichloroquinoxaline Halquinol 2,6-Dichloroquinoxaline 8-Quinolinecarbaldehyde 7-CHLOROQUINOLINE 8-Quinolinecarboxylic acid 8-Methylquinoline

dichloroquinolinicacid

facet 75 df

FACET(R)

FAS-NOX

BAS-514-H

QUEEN

QUINCHLORAC

QUINCLORAC

3,7-dichloro-8-quinolinecarboxylicaci

QUINCHLORAC PESTANAL (3,7-DICHLOR- 8-QUI

3,7-DICHLORO-8-QUINOLINECARBOXYLIC ACID (QUINCHLORAC)

3,7-Dichloro-8-quinolinecarbox

quinclorac (bsi,iso)

QUINCLORACE

3,7-DICHLORO-8-CARBOXYLICACID

3,7-Dichlorchinolin-8-carbonsure

QUINCHLORAC (3,7-DICHLOR- 8-QUINOLINECARBOXYLIC ACID)

8-Quinolinecarboxylicacid,3,7-dichloro-

bas51400h

Drive

BAS-51406-H

quincloractech

FACET

BAS 514

3,7-DICHLORO-8-QUINOLINECARBOXYLIC ACID

3,7-DICHLOROQUINOLINE-8-CARBOXYLIC ACID

3，7-Dichloroquinoline acid-8

Dichloroquinolinic acid W.P.

Quinclorac W.P.

3,4-Dichloro-8-quinoline carboxylic acid

Quinclorac 500mg [84087-01-4]

Dichloro-8-quinolinecarboxylic acid

7-Dichloro-8-quinolinecarboxylic acid (Quinchlorac)

Facet LA

ParMount 75WG

Paramount

Parmount

Quinclorac 0.1

Quinclorac Solution, 1000ppm

Quinchlorac approx

3,7-Dichloroquinoline-8-carboxylic acid Solution

Quinclorac Standard

Quinclorac@100 μg/mL in AcCN

Quinclorac @100 μg/mL in Methanol

QuincloracSolution,1,000mg/L,1ml

Quinclorac in Acetone

Quinclorac 10.0 μg/ml Acetonitrile

Quinclorac 100 μg/ml Acetone

84087-01-4

C10H5Cl2MP2

C10H5CLNO2

HERBICIDE