Bromothalonil (DBDCB)
Product Description
Specification: 95%TC 98%TC 25%WP 250ME 250EC
Chemical Name:
IUPAC: (2RS)-2-bromo-2-(bromomethyl)glutaronitrile
CAS: 2-bromo-2-(bromomethyl)pentanedinitrile
Formula: C6H6Br2N2
Molecular Weight: 265.94
CAS No.: 35691-65-7
EINECS No.: 252-681-0
Description:
Appearance: White crystals with a pingent odor.
Melting Point: 51-52ºC.
Boiling point: 328
Applications
Brod-spectum microbicide against fungi, bacteria and algae. Suitable for fruits, vegetables, cotton, melons and horticultural plants. Applied by foliage spray, seed treatment and bottom application. Also used as long-term preservative in aqueous paints, latex emulsions, joint cements, adhesives, dispersed pigments, metalworking fluids, waxes, polishes, inks and consumer products. Here are the key information about its application:
Suitable crop
Vegetables: cucumbers, tomatoes, peppers, etc.
Fruits: grapes, apples, citrus, etc.
Field crops: such as rice, wheat, corn, etc.
Cash crops: such as cotton, tobacco, tea, etc.
Control object
Bromothalonil is effective against a variety of fungal diseases, including:
Downy mildew (e.g. Cucumber downy mildew, grape downy mildew)
Powdery mildew (such as cucumber powdery mildew, apple powdery mildew)
Anthracnose (e.g. pepper anthracnose, citrus anthracnose)
Leaf spot disease (e.g. rice sheath blight, maize big spot)
Rust (e.g. wheat rust, bean rust)
Usage method
Application time:
The best effect is applied at the early stage of disease occurrence or prophylactically.
According to the crop growth stage and disease occurrence, regular application.
Application method:
Foliar spray to ensure even coverage of the plant.
It can also be used for seed treatment or soil treatment.
Dosage:
It is usually 50-100 grams of active ingredient per hectare, and the specific dosage is adjusted according to the crop and disease type.
Action mechanism
Brominonitrile causes fungal death by interfering with energy metabolism within fungal cells (inhibiting mitochondrial respiration).
Matters needing attention
Safety interval:
Use in strict accordance with the recommended safety interval to avoid excessive residue.
Mixing suggestions:
It can be mixed with other fungicides or insecticides, but small scale testing is required first.
Environmental Conditions:
Avoid applying under high temperature (>30ºC) or strong light to prevent drug damage.
No rain within 6 hours after application to ensure efficacy.
Crop rotation restrictions:
After use, you should plant sensitive crops at a certain interval. For the specific time, refer to the product description.
CERTIFICATE OF ANALYSIS
| Name of product |
Bromothalonil 250g/l EC |
| Index name |
Index value |
| Appearance |
Light Yellow liquid |
Content(g/L) |
+15.0
250.0
-15.0 |
| Water (%) |
≤0.5 |
| PH value |
5.0 - 9.0 |
Emulsion Stability
(1:200) |
Qualified |
Packaging & Shipping
| For liquid: |
200LTR/drum, 20L/drum, 1L/bottle, 500ml/bottle, 250ml/bottle, 100ml/bottle. |
| For solid: |
25 kg/drum, 25kg/bag, 1kg/bag or on the requirement of client. |
| Delivery Detail: |
20-30days |
Company Profile
HANGZHOU TIANLONG BIOTECHNOLOGYCO.,LTD
ADD: NO.338, FENGQI EAST ROAD, HANGZHOU CITY, ZHEJANG PROVINCE, CHINA P.C:310020
Web: chemsales.en.made-in-china.com
Good reputation is based on high-quality product and sincere services,long-term cooperation is based on trust and mutual benefits.
Audited Supplier 
){kind=link}