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Flumetsulam

CAS 98967-40-9C12H9F2N5O2SMW 325.30

Flumetsulam (CAS 98967-40-9) — formula C12H9F2N5O2S, molecular weight 325.30.

Product Overview

CAS Number98967-40-9
Molecular FormulaC12H9F2N5O2S
Molecular Weight325.30
Melting Point250-251 °C
LogPlog Kow = 0.21

Technical Profile

What this product is

Flumetsulam is a chemical compound with CAS registry number 98967-40-9 and molecular formula C12H9F2N5O2S (molecular weight 325.30).

Identification

CAS number: 98967-40-9

Its molecular formula C12H9F2N5O2S comprises 12 C, 9 H, 2 F, 5 N, 2 O, 1 S atoms.

Also known as: Flumetsulam · 氟虫草胺

Frequently Asked Questions

What is the CAS number of Flumetsulam?

The CAS registry number of Flumetsulam is 98967-40-9.

What is the molecular formula and molecular weight of Flumetsulam?

Molecular formula C12H9F2N5O2S, molecular weight 325.30.

What other names is Flumetsulam known by?

It is also registered under: Flumetsulam, 氟虫草胺.

PubChem Public Data

Independent reference data for Flumetsulam (CAS 98967-40-9), compiled from public chemistry databases.

Registry identifiers across databases

CAS Registry Number98967-40-9
PubChem CID91759
Molecular formulaC12H9F2N5O2S
IUPAC nameN-(2,6-difluorophenyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-sulfonamide
UNII (FDA)X89F0S6LW8

Computed descriptors

Molecular Weight325.30
XLogP31.6
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count8
Rotatable Bond Count3
Exact Mass325.04450204
Monoisotopic Mass325.04450204
Topological Polar Surface Area97.6
Heavy Atom Count22

Physicochemical values on record

Melting Point250-251 °C
Flash Point93 °C (199 °F)
Vapor PressureVP: 3.7X10-13 Pa at 25 °C
Vapor Pressure2.78X10-12 mm Hg at 25 °C (3.7X10-7 mPa)
LogPlog Kow = 0.21
Dissociation ConstantspKa = 4.6
Other Experimental PropertiesMP: 253 °C. VP: 2.8X10-15 mm Hg at 25 °C

Documented uses on record

    Flumetsulam is a broad-spectrum, season-long herbicide used in the control of broadleaf weeds in soybeans, corn, and other major crops. Flumetsulam is applied as a soil-incorporated preplanting, preemergence, or postemergence herbicide depending on the formulation, at a maximum use rate of 80 g per hectare.A selective inhibitor of acetolactate synthase, a key enzyme in branched chain amino acid biosynthesis.

    Synonyms and trade names

    Flumetsulam; 98967-40-9; Flumetsulam [ANSI]; DTXSID4032615; UNII-X89F0S6LW8; FLUMETSULAM [MI]; N-(2,6-difluorophenyl)-5-methyl[1,2,4]triazolo[1,5-a]pyrimidine-2-sulfonamide; (1,2,4)Triazolo(1,5-a)pyrimidine-2-sulfonamide, N-(2,6-difluorophenyl)-5-methyl-; PYTHON (DOW AGROSCI.); DTXCID2012615; HSDB 8439; EC 619-383-6; BROADSTRIKE (DOW AGROSCI.); DE-498; Flumetsulam (ANSI); [1,2,4]Triazolo[1,5-a]pyrimidine-2-sulfonamide, N-(2,6-difluorophenyl)-5-methyl-

    Regulatory listings held on file

    GHS notification summary2.4% (3 / 125)

    GHS hazard classification

    GHS notification summary2.4% (3 / 125)
    Reported hazard statementsH332 (30.4%), H400 (97.6%), H410 (67.2%)

    This chemical does not meet GHS hazard criteria for 2.4% (3 of 125) of reports.

    H332 (30.4%): Harmful if inhaled [Warning Acute toxicity, inhalation]

    What the public record says

    Flumetsulam · CAS 98967-40-9 · C12H9F2N5O2S. UNII X89F0S6LW8. Melting Point: 250-251 °C; Flash Point: 93 °C (199 °F); Vapor Pressure: VP: 3.7X10-13 Pa at 25 °C.

    Physical description and handling notes

    Source: PubChem / Wikidata; the batch COA governs where values differ.

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Supplier: Jinan Shenghe Chemical Co., Ltd.

中文页面: 氟虫草胺

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