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Chlorothalonil-4-hydroxy

Chlorothalonil-4-hydroxy structure

CAS No.: 28343-61-5

Chemical Name:: Chlorothalonil-4-hydroxy

Synonyms: TPN-OH;SDS 3701;Hydroxychlorothalonil;Hydroxy Chlorothalonil;Tribenoside Impurity 6;4-hydroxychlorothalonil;Chlorothalonil Metabolite R182281;DRE-C11510400 Chlorothalonil-4-hydroxy;4-hydroxy-2,5,6-trichloroisophthalonitrile;2,4,5-Trichloro-6-hydroxy- isophthalonitrile

CBNumber:: CB9505982

Molecular Formula:: C8HCl3N2O

Molecular Weight:: 247.47

MDL Number:

MOL File:: 28343-61-5.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:56:31

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Chlorothalonil-4-hydroxy Properties

Melting point	262-264 °C(Solv: ethanol (64-17-5))
Boiling point	355.0±42.0 °C(Predicted)
Density	1.75±0.1 g/cm3(Predicted)
storage temp.	2-8°C
solubility	DMSO (Slightly), Methanol (Slightly)
form	Solid
pka	1.67±0.33(Predicted)
color	Off-White to Pale Beige
Major Application	agriculture environmental
InChI	1S/C8HCl3N2O/c9-5-3(1-12)6(10)7(11)8(14)4(5)2-13/h14H
InChIKey	MDQKYGOECVSPIW-UHFFFAOYSA-N
SMILES	ClC1=C(C#N)C(Cl)=C(Cl)C(O)=C1C#N
FDA UNII	IQJ3P52AEE
EPA Substance Registry System	1,3-Benzenedicarbonitrile, 2,4,5-trichloro-6-hydroxy- (28343-61-5)
UNSPSC Code	41116107
NACRES	NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS08,GHS06
Signal word	Danger
Hazard statements	H373-H301
Precautionary statements	P264-P270-P301+P310-P321-P330-P405-P501-P260-P314-P501
target organs	Respiratory system
WGK Germany	WGK 3
Storage Class	6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials
Hazard Classifications	Acute Tox. 2 Inhalation Aquatic Acute 1 Aquatic Chronic 1 Carc. 2 Eye Dam. 1 Skin Sens. 1 STOT SE 3

Chlorothalonil-4-hydroxy price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	88792	2,4,5-Trichloro-6-hydroxyisophthalonitrile PESTANAL^®, analytical standard	28343-61-5	10 mg	$174	2026-04-30	Buy
Biosynth	DBA34361	2,4,5-Trichloro-6-hydroxyisophthalonitrile	28343-61-5	50mg	$584	2026-06-04	Buy
Biosynth	DBA34361	2,4,5-Trichloro-6-hydroxyisophthalonitrile	28343-61-5	1000mg	$2600	2026-06-04	Buy
aablocks	AA00BDAG	2,4,5-Trichloro-6-hydroxybenzene-1,3-dicarbonitrile	28343-61-5	10mg	$337	2026-05-28	Buy
Medical Isotopes, Inc.	40865	HydroxyChlorothalonil	28343-61-5	100mg	$650	2021-12-16	Buy

Product number	Packaging	Price	Buy
88792	10 mg	$174	Buy
DBA34361	50mg	$584	Buy
DBA34361	1000mg	$2600	Buy
AA00BDAG	10mg	$337	Buy
40865	100mg	$650	Buy

Chlorothalonil-4-hydroxy Chemical Properties, Uses, Production

Uses

Hydroxychlorothalonil is a metabolite of Chlorothalonil (C411250).

Definition

ChEBI: A member of the class of trichlorophenols that is isophthalonitrile substituted at positions 2, 4 and 5 by chloro groups and at position 6 by a hydroxy group. The major metabolite of chlorothalonil.

Chlorothalonil-4-hydroxy Preparation Products And Raw materials

Raw materials

Preparation Products

Chlorothalonil-4-hydroxy Suppliers

Global Suppliers ( 32)

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Aitixi Biotechnology Co., Ltd	18721763493	2493172863@qq.com	China	997	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Chemsky（shanghai）International Co.,Ltd.	021-50135380	shchemsky@sina.com	China	32273	50
Quality Control Solutions Ltd.	0755-66853366 13670046396	orders@qcsrm.com	China	18188	56
Shanghai YuanYe Biotechnology Co., Ltd.	15026964105	2881489226@qq.com	China	89667	60
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226	sales@rrkchem.com	China	57336	58
Jiangsu aikang biomedical research and development co., LTD	025-58859352 17714375163	qzhang@aikonchem.com	China	15525	58
ShangHai Anpel Co, Ltd.	18502138905	shanpel@anpel.com.cn	China	9604	58
Energy Chemical	021-58432009 400-005-6266	marketing@energy-chemical.com	China	44871	58
TCI (Shanghai) Chemical Trading Co., Ltd.	021-61109150	sales@tcisct.com	China	29717	58

Supplier	Advantage
Shanghai Aitixi Biotechnology Co., Ltd	58
J & K SCIENTIFIC LTD.	76
Chemsky（shanghai）International Co.,Ltd.	50
Quality Control Solutions Ltd.	56
Shanghai YuanYe Biotechnology Co., Ltd.	60
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Jiangsu aikang biomedical research and development co., LTD	58
ShangHai Anpel Co, Ltd.	58
Energy Chemical	58
TCI (Shanghai) Chemical Trading Co., Ltd.	58

28343-61-5 (Chlorothalonil-4-hydroxy) Related Search:

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4-hydroxychlorothalonil 4-hydroxy-2,5,6-trichloro-1,3-benzenedicarbonitrile 4-hydroxy-2,5,6-trichloro-3-benzenedicarbonitrile 4-hydroxy-2,5,6-trichloroisophthalonitrile 1,3-Dicyano-4-hydroxy-2,5,6-trichlorobenzene 2,4,5-Trichloro-6-hydroxy- isophthalonitrile 2,4,5-Trichloro-6-hydroxy-1,3-benzenedicarbonitrile 2,5,6-Trichloro-4- hydroxy-1,3-benzenedicarbonitrile Hydroxy Chlorothalonil Hydroxychlorothalonil SDS 3701 TPN-OH 1,3-Benzenedicarbonitrile, 2,4,5-trichloro-6-hydroxy- Hydroxy ChlorothalonilQ: What is Hydroxy Chlorothalonil Q: What is the CAS Number of Hydroxy Chlorothalonil Q: What is the storage condition of Hydroxy Chlorothalonil Q: What are the applications of Hydroxy Chlorothalonil 2,4,5-Trichloro-6- hydroxybenzene-1,3- dicarbonitrile, Chlorthalonil- Metabolite R182281, Chlorothalonil-4- hydroxy Chlorothalonil Metabolite R182281 Chlorothalonil-4-hydroxy 10.0 μg/ml Acetonitrile DRE-C11510400 Chlorothalonil-4-hydroxy Tribenoside Impurity 6 Chlorothalonil-4-hydroxy 10 μg/mL in Acetonitrile 28343-61-5 C8HCl3N2O Agro-Products Aromatics Metabolites & Impurities Mutagenesis Research Chemicals