Boscalid Technical

CAS Number: 188425-85-6

Molecular Formula: C18H12Cl2N2O

Purity: ≥96%

Carboxamide Fungicide (SDHI)Cross-spectrum efficacyTranslaminar activityLow volatility, long residual effectResistance Management ProgramQoIs/DMIs Solo fungicideCIB & RC (India) & US EPA CompliancesBoscalid Plant ISO 9001Nicotinamide + Aniline

About Boscalid Technical

Boscalid is a systemic fungicide belonging to the carboxamide class (SDHI – Succinate Dehydrogenase Inhibitor). It acts by inhibiting fungal respiration, particularly the complex II of the mitochondrial electron transport chain. This leads to energy deprivation and fungal death, making it effective against a wide range...

Variants

60% Boscalid·Fludioxonil (WDG)

CAS: 188425-85-6

Boscalid Technical Specifications

CAS Number

188425-85-6

Molecular Formula

C18H12Cl2N2O

IUPAC Name

2-chloro-N-[2-(4-chlorophenyl)phenyl]pyridine-3-carboxamide

Canonical SMILES

O=C(Nc1ccccc1-c1ccc(Cl)cc1)c1ncccc1Cl

InChI Key

WYEMLYFITZORAB-UHFFFAOYSA-N

InChI

1S/C18H12Cl2N2O/c19-13-9-7-12(8-10-13)14-4-1-2-6-16(14)22-18(23)15-5-3-11-21-17(15)20/h1-11H,(H,22,23)

EINECS Number

620-641-7

MDL Number

MFCD09951698

UNSPSC Code

10191509

HSN No

38089290

CAS Number

188425-85-6

Molecular Formula

C18H12Cl2N2O

IUPAC Name

2-chloro-N-[2-(4-chlorophenyl)phenyl]pyridine-3-carboxamide

Canonical SMILES

O=C(Nc1ccccc1-c1ccc(Cl)cc1)c1ncccc1Cl

InChI Key

WYEMLYFITZORAB-UHFFFAOYSA-N

InChI

1S/C18H12Cl2N2O/c19-13-9-7-12(8-10-13)14-4-1-2-6-16(14)22-18(23)15-5-3-11-21-17(15)20/h1-11H,(H,22,23)

EINECS Number

620-641-7

MDL Number

MFCD09951698

UNSPSC Code

10191509

HSN No

38089290

Appearance

Off-white to light beige powder

Melting Point

140–142°C

Water Solubility

Low (4.6 mg/L @ 20°C)

Solubility in Solvents

Soluble in acetone, methanol, DMSO

Vapor Pressure

Very low

Purity (Technical)

≥96%

GHS Classification

Skin Sensitizer: Category 1 Aquatic Toxicity (Chronic): Category 1

Hazard Statements

H317: May cause allergic skin reaction H410: Very toxic to aquatic life with long-lasting effects

Precautionary Statements

P261: Avoid breathing dust P273: Avoid release to the environment P280: Wear protective gloves and clothing

Target Diseases

Powdery mildew, Botrytis (gray mold), Alternaria, Sclerotinia, Rhizoctonia, and white mold

Target Crops

Grapes, apples, cucurbits, onions, soybeans, lettuce, strawberries

Application Method

Formulated into SC or WG, used at 150–300 g/ha depending on crop and disease severity. Compatible in tank mixes with strobilurins like pyraclostrobin or triazoles