Bispyribac Sodium 20% + Pyrazosulfuron Ethyl 15% Wdg

CAS Number: 125401-92-5

Molecular Formula: C19H17N4NaO8

Purity: BISPYRIBAC SODIUM 20% + PYRAZOSULFURON ETHYL 15% WDG 93% purity

Bispyribac Sodium 20% + Pyrazosulfuron Ethyl 15% WDG supplierbuy Bispyribac Sodium and Pyrazosulfuron Ethyl herbiciderice weed control applicationBispyribac Sodium 20% + Pyrazosulfuron Ethyl 15% WDG priceagricultural grade herbicide WDGwholesale Bispyribac Sodium Pyrazosulfuron Ethyl mixture

About Bispyribac Sodium 20% + Pyrazosulfuron Ethyl 15% Wdg

Bispyribac-sodium and pyrazosulfuron-ethyl formulation (CAS 125401-92-5 and 93697-74-6) represents a critical advancement in the API intermediates market, primarily utilized for the development of high-potency synergistic herbicides that target a broad spectrum of weeds in rice cultivation while ensuring high purity fi...

Variants

Bispyribac Sodium Technical

CAS: 125401-92-5

Bispyribac Sodium 10% SC

CAS: 125401-92-5

Bispyribac Sodium 20% + Pyrazosulfuron Ethyl 15% Wdg Specifications

CAS Number

125401-92-5

Molecular Formula

C19H17N4NaO8

Molecular Weight

Bispyribac Sodium: 452.36 g/mol; Pyrazosulfuron Ethyl: 414.39 g/mol

IUPAC Name

sodium 2,6-bis[(4,6-dimethoxypyrimidin-2-yl)oxy]benzoate

Canonical SMILES

COC1=CC(=NC(=N1)OC2=C(C(=CC=C2)OC3=NC(=CC(=N3)OC)OC)C(=O)[O-])OC.[Na+]

InChI Key

FUHMZYWBSHTEDZ-UHFFFAOYSA-M

InChI

1S/C19H18N4O8.Na/c1-26-12-8-13(27-2)21-18(20-12)30-10-6-5-7-11(16(10)17(24)25)31-19-22-14(28-3)9-15(23-19)29-4;/h5-9H,1-4H3,(H,24,25);/q;+1/p-1

EINECS Number

603-066-4 (Bispyribac-sodium); 618-964-1 (Pyrazosulfuron-ethyl)

MDL Number

MFCD02314071

HSN No

38089390

CAS Number

125401-92-5

Molecular Formula

C19H17N4NaO8

Molecular Weight

Bispyribac Sodium: 452.36 g/mol; Pyrazosulfuron Ethyl: 414.39 g/mol

IUPAC Name

sodium 2,6-bis[(4,6-dimethoxypyrimidin-2-yl)oxy]benzoate

Canonical SMILES

COC1=CC(=NC(=N1)OC2=C(C(=CC=C2)OC3=NC(=CC(=N3)OC)OC)C(=O)[O-])OC.[Na+]

InChI Key

FUHMZYWBSHTEDZ-UHFFFAOYSA-M

InChI

1S/C19H18N4O8.Na/c1-26-12-8-13(27-2)21-18(20-12)30-10-6-5-7-11(16(10)17(24)25)31-19-22-14(28-3)9-15(23-19)29-4;/h5-9H,1-4H3,(H,24,25);/q;+1/p-1

EINECS Number

603-066-4 (Bispyribac-sodium); 618-964-1 (Pyrazosulfuron-ethyl)

MDL Number

MFCD02314071

HSN No

38089390

Molecular Weight

Bispyribac Sodium: 452.36 g/mol; Pyrazosulfuron Ethyl: 414.39 g/mol

Purity

BISPYRIBAC SODIUM 20% + PYRAZOSULFURON ETHYL 15% WDG 93% purity

Melting Point

Bispyribac-sodium: 223-224 °C; Pyrazosulfuron-ethyl: 180-182 °C

Boiling Point

686.4 °C at 760 mmHg (Bispyribac-sodium)

Freezing point

223-224°C (Bispyribac-sodium); 180-182°C (Pyrazosulfuron-ethyl)

Flash Point

Bispyribac-sodium: Not expected to self ignite; Not highly flammable. Pyrazosulfuron-ethyl: 170 °C.

Density

1.47 g/ml (Bispyribac-sodium); 1.46 g/cm3 (Pyrazosulfuron-ethyl)

pKa

66a72d3caad4ca7ee33694b5

Precise Quality

125401-92-5, 93697-74-6

PSA

172 Å²

logP

-1.03 (Bispyribac-sodium); 1.3 (Pyrazosulfuron-ethyl)

Average mass

452.36 g/mol (Bispyribac sodium), 414.39 g/mol (Pyrazosulfuron-ethyl)

Monoisotopic mass

452.09440780 Da (Bispyribac-sodium), 414.09576811 Da (Pyrazosulfuron-ethyl)

Molar mass

Bispyribac-sodium: 452.35 g/mol; Pyrazosulfuron-ethyl: 414.39 g/mol

Vapour pressure

5.05 x 10-6 mPa at 25 °C (Bispyribac-sodium); 4.2 x 10-5 mPa at 25 °C (Pyrazosulfuron-ethyl)

Precautionary Statement Codes

P260, P261, P264+P265, P272, P273, P280, P302+P352, P305+P351+P338, P319, P321, P333+P317, P337+P317, P362+P364, P391, and P501

Hazard Classes and Categories

Skin Sens. 1 (44.6%) Eye Irrit. 2 (56.2%)

Broad-spectrum Herbicide

A technologically advanced, dual-action weed killer combining two active ingredients to provide cross-spectrum control of grasses, sedges, and broadleaf weeds in transplanted and direct-seeded rice

ALS Enzyme Inhibitor

A systemic herbicide that inhibits the acetolactate synthase enzyme to block the production of essential amino acids, effectively stopping cell division and weed growth within hours of application

Early Post-emergent Treatment

A specialized formulation designed for application at the 1-3 leaf stage of weeds to ensure a weed-free environment during the critical crop competition period

Phyto-tonic Agent

A crop-safe solution that provides a phyto-tonic effect to rice plants, enhancing greenness and productive tillering by eliminating root competition without causing phytotoxicity.