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DITHIANON

DITHIANON structure

CAS No.: 3347-22-6

Chemical Name:: DITHIANON

Synonyms: Dithiocarbamates;CLUSTER;DELAN;it931;AKTUAN;mv119a;thynon;DELAN(R);ithianon;DELAN-COL

CBNumber:: CB9117099

Molecular Formula:: C14H4N2O2S2

Molecular Weight:: 296.32

MDL Number:: MFCD00055492

MOL File:: 3347-22-6.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 03:48:02

Product description	Number	Pack Size	Price
Dithianon PESTANAL	45462	250mg	$74.4
Dithianon certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland	43834	50 mg	$114
Dithianon Asreported	273216	250mg	$372
Dithianon Asreported	273216	500mg	$516
Dithianon Asreported	273216	1g	$706
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DITHIANON Properties

Melting point	225°
Boiling point	402.1±45.0 °C(Predicted)
Density	d18 1.55
refractive index	1.6360 (estimate)
storage temp.	0-6°C
Water Solubility	0.5mg/L(temperature not stated)
Merck	13,3404
BRN	1325563
Henry's Law Constant	1.7×10⁵ mol/(m³Pa) at 25℃, HSDB (2015)
Major Application	agriculture environmental
InChI	1S/C14H4N2O2S2/c15-5-9-10(6-16)20-14-12(18)8-4-2-1-3-7(8)11(17)13(14)19-9/h1-4H
InChIKey	PYZSVQVRHDXQSL-UHFFFAOYSA-N
SMILES	O=C1C2=C(SC(C#N)=C(S2)C#N)C(=O)c3ccccc13
LogP	2.840
CAS DataBase Reference	3347-22-6(CAS DataBase Reference)
EWG's Food Scores	4-5
FDA UNII	3ESS44NI1F
NIST Chemistry Reference	Dithianone(3347-22-6)
EPA Substance Registry System	Dithianon (3347-22-6)
UNSPSC Code	41116107
NACRES	NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS05,GHS06,GHS09
Signal word	Danger
Hazard statements	H302-H317-H318-H330-H410
Precautionary statements	P273-P280-P301+P312+P330-P302+P352-P304+P340+P310-P305+P351+P338+P310
PPE	dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Hazard Codes	Xn;N,N,Xn
Risk Statements	22-50/53
Safety Statements	24-60-61
RIDADR	UN 3077
WGK Germany	3
RTECS	QL0700000
HazardClass	6.1(b)
PackingGroup	III
HS Code	29349990
Storage Class	11 - Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral Aquatic Acute 1 Aquatic Chronic 1
Hazardous Substances Data	3347-22-6(Hazardous Substances Data)
Toxicity	LD50 orally in rats, guinea pigs: 638, 110 mg/kg (Amadori, Heupt)

DITHIANON price More Price(34)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	45462	Dithianon PESTANAL	3347-22-6	250mg	$74.4	2026-04-30	Buy
Sigma-Aldrich	43834	Dithianon certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland	3347-22-6	50 mg	$114	2026-04-30	Buy
Usbiological	273216	Dithianon Asreported	3347-22-6	250mg	$372	2026-06-03	Buy
Usbiological	273216	Dithianon Asreported	3347-22-6	500mg	$516	2026-06-03	Buy
Usbiological	273216	Dithianon Asreported	3347-22-6	1g	$706	2026-06-03	Buy

Product number	Packaging	Price	Buy
45462	250mg	$74.4	Buy
43834	50 mg	$114	Buy
273216	250mg	$372	Buy
273216	500mg	$516	Buy
273216	1g	$706	Buy

DITHIANON Chemical Properties,Uses,Production

Description

Dithianone is an anthraquinone derivative, used as a fungicide. With cymoxanil, it is contained in Aktuan. Cases have been sparsely reported for agricultural workers.

History

The ethylenebisdithiocarbamates were rediscovered in 1945 when Dimond et al. (2) reported a “new water soluble protectant fungicide.” The parent compound, disodium ethylenebisdithiocarbamate, was highly soluble in water and was unstable in air, and it might have been only a laboratory curiosity and remained unnoticed but for the applications developed by Heuberger and Manns (3), who stabilized it by converting it into zinc salt by the addition of zinc sulfate–lime mixture. This was followed by the introduction of zineb as fungicide by the Rohm and Haas Company, USA.
The same phenomenon was later confirmed by Barratt and Horsfall (4), who attributed the stabilizing effect as due to zinc salt formation. From the numerous compounds suggested by Hester (5), only disodium ethylenebisdithiocarbamate and its zinc and manganese salts are largely accepted for practical application. Research on these dithiocarbamates led to some promising variants.

Uses

Fungicide.

Definition

ChEBI: A naphthodithiin that is 5,10-dioxo-5,10-dihydronaphtho[2,3-b][1,4]dithiin which is substituted by nitrile groups at positions 2 and 3. It is a broad spectrum fungicide used to control scab, downy mildew, rust, and leaf spot in the commercial rowing of grapes and other fruit, citrus, coffee, and vegetables.

Agricultural Uses

Fungicide: Fungicide used to control certain mildews. A seed dressing; used to attack foliar diseases of fruits (pome, stone, etc,), coffeee, wine, and vegetables. Not currently registered for use in the U.S. Approved for use in most EU countries.

Trade name

DELAN®; DELAN-COL®; DELAN 70WG®; DITHIANON FLOWABLE®; DITHIANONWG®; IT 931®; MV 119A®; STAUFFER MV-119A®; THYNON®

Contact allergens

Dithianon is an anthraquinone derivative, used as a fungicide agent. With cymoxanil, it is contained in Aktuan. Cases in agricultural workers were reported sparsely.

Synthesis

Using sodium monophosphate disodium phosphate to prepare a buffer solution of pH 7 (prepared by adding 19.5 ml of 0.2 M dibasic sodium phosphate 30.5 ml / 0.2 M monobasic sodium phosphate in 500 ml of water) In 1.7 L of the solution, 60 g of diclones were dispersed using 3 g of a surfactant (polyethylene lauric acid), and the temperature was cooled to 10 ° C. 160.5 g of an aqueous solution of ethene salt (36% of ethene salt) is slowly added dropwise over 2 hours. After the addition was completed, the reaction was further performed for 1 hour, filtered at that temperature, washed with water, and dried to obtain 70.4 g (yield 90.0%, purity 93.5%) of dithianon.[1]

References

[1] Process for preparing high purity 2,3-dicyano-1,4-dithia anthraquinone. Patent No. KR100209582B1

DITHIANON Preparation Products And Raw materials

Raw materials

Preparation Products

DITHIANON Suppliers

Global( 180)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shaanxi Dideu Medichem Co. Ltd	+86-029-81138252 +86-173 9270 1263	1057@dideu.com	China	3997	58
Qingdao Trust Agri Chemical Co.,Ltd	+86-008615963231493 +86-008613573296305	trustagri@hotmail.com	China	299	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21587	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29815	58
.GZ HONESTCHEM CO.,LTD	+8615013270415	honestchemical@foxmail.com	China	286	58
Xiamen AmoyChem Co., Ltd	+86-86-5926051114 +8615060885618	sales@amoychem.com	China	6366	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49979	58
SIMAGCHEM CORP	+86-5922680277 +86-13806087780	sale@simagchem.com	China	17346	58
TargetMol Chemicals Inc.	+1-781-999-5354; +17819995354	marketing@targetmol.com	United States	32466	58
Longyan Tianhua Biological Technology Co., Ltd	0086 18039857276 18039857276		CHINA	2783	58

Supplier	Advantage
Shaanxi Dideu Medichem Co. Ltd	58
Qingdao Trust Agri Chemical Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
.GZ HONESTCHEM CO.,LTD	58
Xiamen AmoyChem Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
SIMAGCHEM CORP	58
TargetMol Chemicals Inc.	58
Longyan Tianhua Biological Technology Co., Ltd	58

View Lastest Price from DITHIANON manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-06-08	dithianon　 3347-22-6	$1.00	10000000g	99.9%	5000	.GZ HONESTCHEM CO.,LTD
2026-04-17	Dithianon 70%WDG 3347-22-6		1kg	99	20tons	Qingdao Trust Agri Chemical Co.,Ltd
2024-07-18	DITHIANON 3347-22-6	$1.00	1KG	99%	20T	Shaanxi Dideu Medichem Co. Ltd

dithianon　
3347-22-6
$1.00
99.9%
.GZ HONESTCHEM CO.,LTD

Dithianon 70%WDG
3347-22-6
$0.00
99
Qingdao Trust Agri Chemical Co.,Ltd

DITHIANON
3347-22-6
$1.00
99%
Shaanxi Dideu Medichem Co. Ltd

3347-22-6(DITHIANON)Related Search:

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(ETHYLTHIO)ACETONE Allylpropylsulfide 1,4-Naphthoquinone ETHYL VINYL SULFIDE DITHIANON

(METHYLTHIO)ACETONITRILE 2,3-BIS(METHYLTHIO)-1,4-NAPHTHALENEDIONE ALPHA-(ETHYLTHIO)ACETOPHENONE, 97

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1,4-dithiaanthraquinone-2,3-dicarbonitrile 3-b)-p-dithiin-2,3-dicarbonitrile,5,10-dihydro-5,10-dioxo-naphtho( 3-b]-1,4-dithiin-2,3-dicarbonitrile,5,10-dihydro-5,10-dioxo-Naphtho[2 5,10-dihydroxy-5,10-dioxonaphtho-(2,3,b)-p-dithiin-2,3-dicarbonitrile delan(fungicide) dithianone it931 dithianon (bsi,iso,jmaf) dithianon (ISO) 5,10-dihydro-5,10-dioxonaphtho(2,3-b)(1,4)dithiazine-2,3-dicarbonitrile 5,10-diketobenzo[g][1,4]benzodithiine-2,3-dicarbonitrile 5,10-dioxobenzo[g][1,4]benzodithiine-2,3-dicarbonitrile Dithianon W.P.(75%) Dithianon suspension 5,10-DIOXO-5,10-DIHYDRO-NAPHTHO[2,3-B][1,4]DITHIINE-2,3-DICARBONITRILE 5,10-DIHYDRO-5,10-DIOXONAPHTHO-[2,3-B]-1,4-DITHIIN-2,3-DICARBONITRILE 5,10-DIHYDRO-5,10-DIOXONAPHTHO[2,3-B]-P-DITHIIN-2,3-DICARBONITRILE AKTUAN AKOS NCG1-0094 2，3-Dicyano-1，4-dithia-anthraquinone 2,3-DICYANO-1,4-DITHIAANTRAQUINONE 5,10-dihydro-5,10-dioxonaphtho(2,3-b)(1,4)dithiazine-2,3-dicarbonitrile DITHIANON PESTANAL, 250 MG Dithianon (BSI,CSA,MAFJ) Naphtho2,3-b-1,4-dithiin-2,3-dicarbonitrile, 5,10-dihydro-5,10-dioxo- 1,4-dithiaanthraquinone-2,3-dinitrile 2,3-dicarbonitrilo-1,4-diathiaanthrachinon 2,3-dinitrilo-1,4-dithia-9,10-anthraquinone 2,3-dinitrilo-1,4-dithiaanthraquinone 2,3-dinitrilo-1,4-dithia-anthraquinone 2,3-dinitrilo-1,4-dithioanthrachinon 3-b)-1,4-dithiin-2,3-dicarbonitrile,5,10-dihydro-5,10-dioxo-naphtho( mv119a stauffermv-119a thynon DELAN-COL DELAN(R) Dicyano-1,4-dithia-anthraquinone dithiaanthraquinone-2,3-dinitrile DITHIANON Dithianon Solution, 1000ppm Dithianon @100 μg/mL in Acetone Dithianon Standard dithianon 98% Delan 700 WDG, Dithianon 70%WDG Dithianon 95%TC Dithianon 70%WDG Dithianon 70%WG Delan 700 WDG BASF Dithianon 95%TC, 70%WDG ithianon DELAN Salbutamol Impurity 135 CLUSTER Dithiocarbamates 3347-22-6 C12H4Cl2O2S2 C14H4N2O2S2 Alpha sort