POTASSIUM TELLURATE

Description

POTASSIUM TELLURATE · CAS 129630-19-9 · C15H13Cl2F3N2O4. UNII XOC9Q2DLMI. Melting Point: 126-127 °C; Solubility: In water, 8.2X10-2 mg/L at 20 °C; Density: 1.565 at 24 °C.

Identification

CAS Registry Number	129630-19-9
PubChem CID	182951
Molecular formula	C15H13Cl2F3N2O4
IUPAC name	ethyl 2-[2-chloro-5-[4-chloro-5-(difluoromethoxy)-1-methylpyrazol-3-yl]-4-fluorophenoxy]acetate
UNII (FDA)	XOC9Q2DLMI

Computed Descriptors

Molecular Weight	413.2
XLogP3	4.8
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	8
Exact Mass	412.0204468
Monoisotopic Mass	412.0204468
Topological Polar Surface Area	62.6
Heavy Atom Count	26
Formal Charge	0

Physical & Chemical Properties

Melting Point	126-127 °C
Solubility	In water, 8.2X10-2 mg/L at 20 °C
Density	1.565 at 24 °C
Vapor Pressure	1.2X10-10 mm Hg (1.6X10-5 mPa) at 25 °C
LogP	log Kow = 3.49

Physical description & handling notes

• Cream-colored or pale brown solid; [HSDB]
• Fine, cream-colored powder
• Pale brown, crystalline
• In xylene 41.7-43.5, acetone 167-182, methanol 7.39, ethyl acetate 105-111 (all in g/L, 20 °C)
• 198.4 Ų [M+Na]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID8034871]
• 188.0 Ų [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID8034871]

GHS Hazard Classification

Reported hazard statements	H400, H410

Documented Uses

• Used as herbicide and defoliant for tree, nut, and vine crops, cotton, potatoes, field corn, soy beans, wheat, turf, and industrial, commercial, and residential areas (not for use by homeowners); [HSDB]
• ET 2%SC Herbicide/defoliant (Not for Homeowner Use). Alternate Brand Name: EDICT 2% IVM herbicide for noncrop weed control and industrial vegetation management. Venue Herbicide - a nonselective contact herbicide for tree, nut and vine crops. Octane 2% SC Herbicide for use in nurseries and ornamntal plantings; sodfarms; Christmas trees; and established ornamental turf.
• ET Herbicide/Defoliant (Not for Homeowner Use) for use on cotton, potatoes, field corn, soybeans, wheat, noncrop land and uncultivated agricultural areas and noncrop weed control. Alternate Brand Name: EDICT IVM Herbicide for non crop weed control and industrial vegetation management.
• ET-751 Technical: For manufacturing or formulating use only. Use pattern: cotton, potatoes, field corn, soybeans, wheat, noncrop land and uncultivated agricultural areas and noncrop weed control/
• Pyraflufen-ethyl is currently registered for use on the following residential non-dietary sites: Airports, nurseries, ornamental turf, golf courses, roadsides, and railroads.[EPA 40 CFR Part 180
• 5 Sprague-Dawley rats per sex received a single oral gavage dose of [Phenyl- U-14C] ET-751 at 5 mg/kg. Immediately after dosing, each animal was transferred to a glass metabolism cage. Urine and feces were collected at 24 hour intervals through 96 hours. ... Metabolites in urine and feces were evaluated by high performance liquid chromatography (HPLC) and 2-D thin layer chromatography. ... Metabolites were identified in urine and feces ... As with [Pyrazole-5-14C] ET-751, the proposed metabolic pathways were ester

Synonyms

Pyraflufen-ethyl; 129630-19-9; Pyraflufen-ethyl [ISO:BSI]; ECOPART; Thunderbolt; DTXSID8034871; UNII-XOC9Q2DLMI; XOC9Q2DLMI; HSDB 7498; HERB 1; PYRAFLUFEN ETHYL ESTER; PYRAFLUFEN-ETHYL [ISO]; PYRAFLUFEN-ETHYL [HSDB]; DTXCID6014871; CHEBI:81828; ET 751

Frequently Asked Questions

What are the CAS number and molecular formula of POTASSIUM TELLURATE?

CAS 129630-19-9; molecular formula C15H13Cl2F3N2O4; molecular weight — g/mol.

What other names is POTASSIUM TELLURATE known by?

Pyraflufen-ethyl, 129630-19-9, Pyraflufen-ethyl [ISO:BSI], ECOPART, Thunderbolt, DTXSID8034871.

Is POTASSIUM TELLURATE classified as hazardous?

Hazard statements reported: H400, H410.

What are the key physical properties of POTASSIUM TELLURATE?

Melting Point: 126-127 °C; Solubility: In water, 8.2X10-2 mg/L at 20 °C; Density: 1.565 at 24 °C; Vapor Pressure: 1.2X10-10 mm Hg (1.6X10-5 mPa) at 25 °C.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.