Propanoicacid, 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-, ethyl ester (CAS 76578-14-8) — formula C19H17ClN2O4, molecular weight 372.8; category organic chemicals.
Propanoicacid, 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-, ethyl ester (CAS 76578-14-8) is a chemical raw material in the organic chemicals category. Its molecular formula C19H17ClN2O4 comprises 19 C, 17 H, 1 Cl, 2 N, 4 O atoms. Its molecular weight is about 372.8. Reported physicochemical data: melting point around 91.7-92.1 °C, boiling point around 220 °C @ 0.2 mm Hg, LogP about log Kow= 4.28. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 76578-14-8 |
|---|---|
| Molecular Formula | C19H17ClN2O4 |
| Molecular Weight | 372.8 |
| Melting Point | 91.7-92.1 °C |
| Boiling Point | 220 °C @ 0.2 mm Hg |
| LogP | log Kow= 4.28 |
| Applications | selective post-emergence herbicide for control of annual and perennial grass weeds in potatoes, soy beans, sugar beets, peanuts, vegetables, cotton |
| Category | Organic Chemicals |
Documented applications: selective post-emergence herbicide for control of annual and perennial grass weeds in potatoes, soy beans, sugar beets, peanuts, vegetables, cotton.
Propanoicacid, 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-, ethyl ester is a carbon-based organic compound with CAS registry number 76578-14-8 and molecular formula C19H17ClN2O4 (molecular weight 372.8), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 76578-14-8
Its molecular formula C19H17ClN2O4 comprises 19 C, 17 H, 1 Cl, 2 N, 4 O atoms.
Also known as: Propanoicacid, 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-, ethyl ester · 丙酸，2-[4-[(6-氯-2-喹喔啉基)氧基]苯氧基]-乙酯
Category: organic chemicals
The CAS registry number of Propanoicacid, 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-, ethyl ester is 76578-14-8.
Molecular formula C19H17ClN2O4, molecular weight 372.8.
It is also registered under: Propanoicacid, 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-, ethyl ester, 丙酸，2-[4-[(6-氯-2-喹喔啉基)氧基]苯氧基]-乙酯.
Recorded applications: selective post-emergence herbicide for control of annual and perennial grass weeds in potatoes, soy beans, sugar beets, peanuts, vegetables, cotton.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Propanoicacid, 2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-, ethyl ester (CAS 76578-14-8), compiled from public chemistry databases.
| CAS Registry Number | 76578-14-8 |
|---|---|
| PubChem CID | 53518 |
| Molecular formula | C19H17ClN2O4 |
| IUPAC name | ethyl 2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy]propanoate |
| UNII (FDA) | 7280704RL4 |
| Molecular Weight | 372.8 |
|---|---|
| XLogP3 | 4.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 7 |
| Exact Mass | 372.0876847 |
| Monoisotopic Mass | 372.0876847 |
| Topological Polar Surface Area | 70.5 |
| Heavy Atom Count | 26 |
| 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 |
| Vapor Pressure | 0.00000001 [mmHg] |
| Vapor Pressure | 6.49X10-9 mm Hg @ 20 °C |
| LogP | log Kow= 4.28 |
| LogP | 4.28 |
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
| Reported hazard statements | H302 (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]
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.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.