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Home › Product Catalog › Propanoicacid, 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-, ethyl ester

Propanoicacid, 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-, ethyl ester

CAS 76578-14-8C19H17ClN2O4MW 372.8

Propanoicacid, 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-, ethyl ester (CAS No. 76578-14-8) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number76578-14-8
Molecular FormulaC19H17ClN2O4
Molecular Weight372.8
Melting Point91.7-92.1 °C
Boiling Point220 °C @ 0.2 mm Hg
LogPlog Kow= 4.28
Purity按批次COA提供(不公开发布)
Packaging按订单/批次确认(不公开发布)
ApplicationsOrganic Chemicals
CategoryOrganic Chemicals

Where it is used

Organic Chemicals

Packaging & Supply

Packaging按订单/批次确认(不公开发布)
Purity按批次COA提供(不公开发布)
StorageSealed, cool and dry place
Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of Propanoicacid, 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-, ethyl ester?

The CAS number of Propanoicacid, 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-, ethyl ester is 76578-14-8.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of Propanoicacid, 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-, ethyl ester?

Main applications include Organic Chemicals.

How do I buy Propanoicacid, 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-, ethyl ester or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Description

Propanoicacid, 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-, ethyl ester · CAS 76578-14-8 · C19H17ClN2O4. UNII 7280704RL4. Boiling Point: 220 °C @ 0.2 mm Hg; Melting Point: 91.7-92.1 °C; Solubility: In water, 0.3 mg/l @ 20 °C.

Identification

CAS Registry Number76578-14-8
PubChem CID53518
Molecular formulaC19H17ClN2O4
IUPAC nameethyl 2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate
UNII (FDA)7280704RL4

Computed Descriptors

Molecular Weight372.8
XLogP34.3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count6
Rotatable Bond Count7
Exact Mass372.0876847
Monoisotopic Mass372.0876847
Topological Polar Surface Area70.5
Heavy Atom Count26
Formal Charge0

Physical & Chemical Properties

Boiling Point220 °C @ 0.2 mm Hg
Melting Point91.7-92.1 °C
SolubilityIn water, 0.3 mg/l @ 20 °C
Density1.35 @ 20 °C
Vapor Pressure0.00000001 [mmHg]
Vapor Pressure6.49X10-9 mm Hg @ 20 °C
LogPlog Kow= 4.28
LogP4.28

Physical description & handling notes

  • Quizalofop-ethyl appears as white crystals. Insoluble in water. Used as an herbicide.
  • White solid; [Merck Index] Colorless solid; [HSDB]
  • Colorless crystals
  • In benzene 290, xylene 120, acetone 111, ethanol 9, hexane 2.6 (all in g/l, at 20 °C)
  • Stable at 50 °C for 90 days. Stable in organic solvents at 40 °C for 90 days. Unstable to light (DT50 10-30 days). Stable at pH 3-7.
  • 191.5 Ų [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: APCI+; Dataset: TOXCAST; Source Identifier: DTXSID9023889]

GHS Hazard Classification

Reported hazard statementsH302 (100%), H312 (100%), H400 (100%), H333, H371, H373

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]

Documented Uses

  • Used as selective post-emergence herbicide for control of annual and perennial grass weeds in potatoes, soy beans, sugar beets, peanuts, vegetables, cotton, and other crops; [HSDB]
  • Systemic herbicide used for selective post-emergence control of annual and perennial grass weeds in potatos, soy beans, sugar beet, peanuts, oilseed rape, sunflowers, vegetables, cotton, and flax.
  • 4-Chloro-o-phenylenediamine + glyoxylic acid + 2-(4-chlorophenoxy)propionic acid + ethanol (condensation/ether formation/esterification)
  • In mammals, following oral admin, the parent is rapidly metabolized; >90% of the dose is eliminated in the urine within 3 days.
  • Selective systemic herbicide, absorbed by the leaves, with translocation throughout the plant, moving in both the xylem & phloem. & accumulation in the meristematic tissue.

Synonyms

QUIZALOFOP-ETHYL; 76578-14-8; Assure; Targa; Pilot; DTXSID9023889; Propanoic acid, 2-(4-((6-chloro-2-quinoxalinyl)oxy)phenoxy)-, ethyl ester; Propanoic acid, 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-, ethyl ester; EXP 3864; FBC 32197; QUIZALOFOP ETHYL ESTER; DTXCID903889; 7280704RL4; RefChem:872086; CHEBI:81807; Quizalofop ethyl

Frequently Asked Questions

What are the CAS number and molecular formula of Propanoicacid, 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-, ethyl ester?

CAS 76578-14-8; molecular formula C19H17ClN2O4; molecular weight — g/mol.

What other names is Propanoicacid, 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-, ethyl ester known by?

QUIZALOFOP-ETHYL, 76578-14-8, Assure, Targa, Pilot, DTXSID9023889.

Is Propanoicacid, 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-, ethyl ester classified as hazardous?

Hazard statements reported: H302, H312, H400, H333, H371.

What are the key physical properties of Propanoicacid, 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-, ethyl ester?

Boiling Point: 220 °C @ 0.2 mm Hg; Melting Point: 91.7-92.1 °C; Solubility: In water, 0.3 mg/l @ 20 °C; Density: 1.35 @ 20 °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.

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