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Dimethomorph Technical

Dimethomorph Technical

CAS Number: 110488-70-5

Molecular Formula: C21H22ClNO4

Purity: Typically 97% minimum, a mixture of E/Z isomers

Technical ConcentrateSystemic translaminar fungicideMorpholine ClassSystemic Morpholine FungicideDimethomorph Technical GradeFRAC Group 40 FungicideSystemic Oomycete ControlLate Blight Active IngredientDowny Mildew ProtectionFungicide API ManufacturerCell Wall Biosynthesis InhibitorAnti-Sporulant ActivityTranslaminar Action

About Dimethomorph Technical

Dimethomorph technical is the foundational active ingredient used in the formulation of high-efficacy systemic crop protection fungicide. This fungicide is critical for crop protection strategies aimed at mitigating the significant economic damage caused by virulent oomycete pathogens globally. Dimethomorph producers a...

Variants

Dimethomorph 50% Wp

CAS: 110488-70-5

Dimethomorph Technical Specifications

CAS Number
110488-70-5
Molecular Formula
C21H22ClNO4
Molecular Weight
387.857
IUPAC Name
3-(4-chlorophenyl)-3-(3,4-dimethoxyphenyl)-1-morpholin-4-ylprop-2-en-1-one
Canonical SMILES
COC1=C(C=C(C=C1)C(=CC(=O)N2CCOCC2)C3=CC=C(C=C3)Cl)OC
InChI Key
QNBTYORWCCMPQP-UHFFFAOYSA-N
InChI
1S/C21H22ClNO4/c1-25-19-8-5-16(13-20(19)26-2)18(15-3-6-17(22)7-4-15)14-21(24)23-9-11-27-12-10-23/h3-8,13-14H,9-12H2,1-2H3
EINECS Number
404-200-2
MDL Number
MFCD01632781
Molecular Weight
387.857
PSA
48.00
LogP
3.58560
Density
1.231g/cm3
Boiling Point
584.9ºC at 760mmHg
Melting Point
125-149ºC
Flash Point
307.5ºC
Refractive Index
1.58
Purity
Typically 97% minimum, a mixture of E/Z isomers
GHS Hazard Statements
H360F: Reproductive toxicity H411: Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes
P203, P273, P280, P318, P391, P405, and P501
Risk Statements Codes
R51/53

Solanaceous Crops

Highly effective against Phytophthora infestans, the causal agent of late blight, a highly destructive disease (Potatoes, Tomatoes)

Viticulture

Essential for managing Plasmopara viticola, the downy mildew pathogen, which can devastate grape yields (Grape Vines)

Cucurbitaceae

Used in integrated programs to control Pseudoperonospora cubensis (downy mildew), (Cucumbers, Melons)

Application Specific

Grape Downy Mildew, Potato Late Blight, Phytophthora spp. Control, Vegetable Fungicide, Metalaxyl Resistance Breaker

Late Blight Control

Indispensable in controlling Phytophthora infestans, the causative agent of Late Blight in potatoes (a key worldwide application) and tomatoes

Downy Mildew Control

Highly effective against the Downy Mildews (Peronosporaceae family) affecting • Grapevines (Plasmopara viticola) • Cucurbits (cucumbers, melons, squashes) • Bulb Vegetables (onions, leeks)

Root and Crown Rot

Used as a soil drench or drip irrigation treatment to control Phytophthora species causing root rot and crown rot in ornamentals and various fruit crops

Systemic Action

Exhibits translaminar activity (penetrates the leaf surface) and is locally systemic (moves upward in the stem to new growth), providing rainfast protection quickly after application

Resistance Management (FRAC 40)

Unique mode of action means it exhibits no cross-resistance to traditional phenylamide fungicides (like Metalaxyl), making it a cornerstone for rotational spray programs to maintain the efficacy of other fungicide groups

Temperature Control

Cool, Dry Storage is Mandatory: Store below 30°C (86°F). High temperatures can accelerate chemical degradation and compromise the E/Z isomer ratio

Atmospheric Stability

Store in a tightly closed, original container. Protect from direct sunlight and moisture. The powder is prone to caking if exposed to high humidity, affecting WG/WP formulation quality

Chemical Segregation

Must be strictly segregated from Strong Bases/Alkaline Materials (e.g., Lime, Caustic Soda). Dimethomorph is highly susceptible to hydrolysis in alkaline media, leading to rapid loss of efficacy

Dimethomorph Technical FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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