2,4-DICHLOROQUINOLINE

Product Name: 2,4-DICHLOROQUINOLINE
CAS No.: 703-61-7
Chemical Name: 2,4-DICHLOROQUINOLINE
Synonyms: AURORA KA-3862;IFLAB-BB F1706-0118;2,4-DICHLOROQUINOLINE;Quinoline,2,4-dichloro-;2,4-Dichloroquinoline>2,4-Dichloroquinoline 98%;2-4-Dichloro-1-azanaphthalene;2,4-dichloroquinoline(SALTDATA: FREE)
CBNumber: CB4757939
Molecular Formula: C9H5Cl2N
Formula Weight: 198.05
MOL File: 703-61-7.mol

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2,4-DICHLOROQUINOLINE Property

Melting point:: 52-54
Boiling point:: 282°C(lit.)
Density: 1.4178 (rough estimate)
refractive index: 1.6610 (estimate)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: Chloroform, Methanol
form: Solid
pka: -1.10±0.50(Predicted)
color: White
λmax: 305nm(MeOH)(lit.)
InChIKey: QNBJYUUUYZVIJP-UHFFFAOYSA-N
CAS DataBase Reference: 703-61-7(CAS DataBase Reference)

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Safety

Hazard Codes: Xi,T
Risk Statements: 36/37/38-41-37/38-25
Safety Statements: 26-36-45-39
RIDADR: 2811
WGK Germany: 3
Hazard Note: Irritant
HazardClass: 6.1
PackingGroup: Ⅲ
HS Code: 2933491090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

H315Causes skin irritation

H318Causes serious eye damage

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical

Product number: D4452
Product name: 2,4-Dichloroquinoline
Purity: >98.0%(GC)
Packaging: 5g
Price: $82
Updated: 2024/03/01

TCI Chemical

Product number: D4452
Product name: 2,4-Dichloroquinoline
Purity: >98.0%(GC)
Packaging: 25g
Price: $244
Updated: 2024/03/01

TRC

Product number: D436225
Product name: 2,4-Dichloroquinoline
Packaging: 1g
Price: $50
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD42902
Product name: 2,4-Dichloroquinoline
Packaging: 1g
Price: $50
Updated: 2021/12/16

Apolloscientific

Product number: OR3822
Product name: 2,4-Dichloroquinoline
Purity: 98%
Packaging: 1g
Price: $22
Updated: 2021/12/16

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2,4-DICHLOROQUINOLINE Chemical Properties,Usage,Production

Uses

2,4-Dichloroquinoline is used in the synthesis of tRNA synthetase inhibitors with antibacterial activity against gram-positive bacteria. Also used in the preparation of arylquinolines displaying anthelmintic properties.

Synthesis

The synthesis of 2,4-dichloroquinoline is as follows:A suspension of quinoline-2,4-diol (150 g, 931 mmol) in POCl3 (975 mL, 10.4 mol) was stirred at reflux for 6 hr and the reaction mixture was concentrated. The residue was diluted with CHCl3 (500 mL) and the solution was poured into ice water. The aqueous layer was extracted with CHCl3 (three times). The combined organic layer was dried over MgSO4, filtrated, concentrated, and purified by flash chromatography (silica gel, 20% EtOAc in hexane) to give 2,4-dichloroquinoline (177 g, 96%) as a pale brown solid.

2,4-DICHLOROQUINOLINE Preparation Products And Raw materials

Raw materials

Preparation Products

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2,4-DICHLOROQUINOLINE Suppliers

Americas 1 Austria 1 Canada 3 China 142 Europe 3 France 1 Germany 3 India 23 Japan 1 The Netherlands 2 United Kingdom 10 United States 20 Global 210

Shanghai Synchem Technology Co., Ltd.

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J & K SCIENTIFIC LTD.

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TCI (Shanghai) Development Co., Ltd.

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Energy Chemical

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Shanghai Sinch Parmaceuticals Tech. Co. Ltd.

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ChengDu TongChuangYuan Pharmaceutical Co.Ltd

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View Lastest Price from 2,4-DICHLOROQUINOLINE manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: 2,4-DICHLOROQUINOLINE 703-61-7
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-26

Career Henan Chemical Co

Product: 2,4-DICHLOROQUINOLINE 703-61-7
Price: US $1.00/g
Min. Order: 1g
Purity: 99%
Supply Ability: 1000KGS
Release date: 2019-12-20

703-61-7, 2,4-DICHLOROQUINOLINERelated Search:

2,4-DICHLOROQUINOLINE 2,4-DICHLORO-6-METHYLQUINOLINE 4,8-DICHLOROQUINOLINE Methyl 4,8-dichloroquinoline-2-carboxylate 2,3-DICHLOROQUINOLINE 2,8-DICHLOROQUINOLINE 4,6-Dichloroquinoline 98%,4,6-DICHLOROQUINOLINE 6,7-Dichloroquinoline 4-HYDROXY-6,8-DICHLOROQUINOLINE 4,7-DICHLOROQUINOLINE, 99+%,4,7-Dichloroquinoline,97%,4,7-DICHLOROQUINOLINE,4,7-DICHLOROQUINOLINE CHLOROQUINE PHOSPHATE ETHYL 4,6-DICHLOROQUINOLINE-3-CARBOXYLATE 2,6-DICHLOROQUINOLINE 6,8-Dichloroquinoline 3,7-DICHLOROQUINOLINE-8-CARBOXYLIC ACID,3，7-Dichloroquinoline acid-8 2,6-Dichloroquinoline-3-carboxaldehyde 2,4-DICHLORO-6-METHOXYQUINOLINE 2,4-Dichloroquinoline-3-carboxaldehyde 2,4-DICHLORO-3-METHYLQUINOLINE

2,4-DICHLOROQUINOLINE

AURORA KA-3862

IFLAB-BB F1706-0118

2,4-Dichloroquinoline 98%

2,4-dichloroquinoline(SALTDATA: FREE)

2-4-Dichloro-1-azanaphthalene

Quinoline,2,4-dichloro-

2,4-Dichloroquinoline&gt

703-61-7

C9H5CI2N

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