1. A anilinopyrimidine;
2. Contact fungicide;
3. Protective and curative efficacy;
4. Inhibit methionine biosynthesis;
5. Pyrimethanil 30% SC.

Chemical Identification

Common Name:	Pyrimethanil
IUPAC Name:	N-(4,6-dimethylpyrimidin-2-yl)aniline
CAS Name:	4,6-dimethyl-N-phenyl-2-pyrimidinamine
CAS No.:	53112-28-0
EINECS No.:	414-220-3
Form for TC:	Off white powder
Melting Point:	96.3 °C
Solubility:	In water 0.121 g/l (pH 6.1,   25 °C).
Stability:	Stable in water within the relevant pH range. Stable for 14 d at 54 °C.
Molecular Weight:	199.3
Molecular Formula:	C12H13N3
Molecular Structure:

Other Brand Names:

• Mythos, Scala, Siganex, Cezar, Penbotec, Pyrus, etc.

• Clarinet (Pyrimethanil + Fluquinconazole), Flint Star (Pyrimethanil + Trifloxystrobin), Mystic (Pyrimethanil + Trifloxystrobin), Philabuster (Pyrimethanil + Imazalil sulfate), Vision (Pyrimethanil + Fluquinconazole), etc.

Product Information

General Formulations:

• Pyrimethanil 98% TC

• Pyrimethanil 25% EC

• Pyrimethanil 25% WP, 40% WP

• Pyrimethanil 40% SC, 60% SC

• Pyrimethanil 40% WDG, 80% WDG

Mixture Formulations:

• Pyrimethanil + Carbendazim 10%+30% SC

• Pyrimethanil + Chlorothalonil 13%+27% WP

• Pyrimethanil + Diethofencarb 10%+16% WDG

• Pyrimethanil + Iprodione 25%+25% SC

• Pyrimethanil + Thiram 15%+15% WP

• Pyrimethanil + Trifloxystrobin 40%+12% SC

Specifications:

• Specifications of Pyrimethanil 98% TC

Product name: Pyrimethanil 98% TC Manufacturer: Ningbo Titan Unichem Co., Ltd.
TEST ITEMS	SPECIFICATIONS
Appearance	Off white powder
Content of a.i.	98% min
Loss on drying	0.5% max
pH value	6.0-9.0
Insolubles in Acetone	0.2% max

• Specifications of Pyrimethanil 40% SC

Product name: Pyrimethanil 400g/l SC Manufacturer: Ningbo Titan Unichem Co., Ltd.
TEST ITEMS	SPECIFICATIONS
Appearance	Off white flowable liquid
Content of A.I. (w/v)	400g/L min
Suspensibility	90% min
pH value	6.0-9.0
Persistent foam (after 1min)	25ml max
Fineness (pass 44um sieve)	98% min
Heat storage stability	Qualified

• Specifications of Pyrimethanil + Trifloxystrobin 40%+12% SC

Product name: Pyrimethanil + Trifloxystrobin 400g/L+120g/L SC Manufacturer: Ningbo Titan Unichem Co.,   Ltd.
TEST ITEMS	SPECIFICATIONS
Appearance	Off white flowable liquid
Content of Pyrimethanil	400g/L min
Content of Trifloxystrobin	120g/L min
Suspensibility	85% min
pH value	6.0-9.0
Fineness (pass 44um sieve)	98% min
Persistent foam (after 1min)	25ml max
Heat storage stability	Qualified

Pictures:

 

Package of Pyrimethanil 400g/L SC from TITAN UNICHEM.

 

Package of Pyrimethanil 300g/L SC from TITAN UNICHEM.

 

Package of Pyrimethanil 300g/L SC from TITAN UNICHEM.

Packaging:

• For solid product: 10gr ~ 25kg with sachet, aluminum foil bag, bottle, fiber can, jumbo bag, etc;

• For liquid product: 10ml ~ 200Lt, with ampoule/HDPE/CO-EX bottle, bag, drum, IBC, etc;

• Or package as per customer's request for design, material and size.

Delivery Lead Time:

• Within 2 ~ 3 weeks after order confirmation.

Transportation:

• Hazard Class: III (Slightly hazardous)

Toxicity Class:

• WHO (a.i.) U; EPA (formulation) IV ('Scala' and 'Mythos')

Application

Mode of Action:

• Pyrimethanil is a proposed inhibitor of methionine biosynthesis, leading to inhibition of the secretion of enzymes necessary for infection.

• pyrimethanil is a contact fungicide with translaminar activity, providing both protective and curative efficacy.

Usage of Pyrimethanil:

• Pyrimethanil acts by preventing pathogenesis and is fungistatic.

• Pyrimethanil is translocated acropetally in plants and has translaminar and vapour activity.

• Pyrimethanil has protectant activity against all species of Botrytis and up to 7 days preventive activity against Venturia.

• Pyrimethanil has a curative activity against Venturia inaequalis which lasts for 72 hours after infection. The product is rainfast when dry.

• Pyrimethanil has shown no cross-resistance to established botryticides or Venturia fungicides, and is recommended for use in a resistance management programme. This includes using the product in a programme with other fungicides of different modes of action and limiting the frequency of application.

• Pyrimethanil is safe to beneficial insects under normal use conditions.

• Pyrimethanil has been shown to improve wine quality by reducing the amount of the enzyme, laccase, produced by Botrytis.

• Pyrimethanil controls grey mould on vines, soft fruit, vegetables and ornamentals.

• Pyrimethanil controls leaf and fruit scab on pome fruit.

• Pyrimethanil is apllied at post-harvest treatments against Penicillium expansum on apples.

Crop uses:

• almonds, apples, beans, bulb vegetables, carrots, citrus, corm vegetables, cucumbers, lettuce, onions, oranges, ornamentals, pears, pome fruit, potatoes, stone fruits, strawberries, tomatoes, tree nuts, tuberous vegetables, vegetables, vines, etc.

Phytotoxicity:

• After spraying in glass or plastic houses with r.h.> 80%, ventilation is recommended to avoid leaf spots on certain crops.