butopyronoxyl (CAS 532-34-3) — formula C12H18O4, molecular weight 226.27; category organic chemicals.
butopyronoxyl (CAS 532-34-3) is a chemical raw material in the organic chemicals category. Its molecular formula C12H18O4 comprises 12 C, 18 H, 4 O atoms. Its molecular weight is about 226.27. Reported physicochemical data: boiling point around 256-270 °C @ 760 mm Hg, LogP about 1.9. 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 | 532-34-3 |
|---|---|
| Molecular Formula | C12H18O4 |
| Molecular Weight | 226.27 |
| Boiling Point | 256-270 °C @ 760 mm Hg |
| LogP | 1.9 |
| Applications | insect repellent for application to human skin to repel ticks, mosquitoes, gnats, and stable flies, No longer registered with the EPA for use in the US, cancelled status |
| Category | Organic Chemicals |
Documented applications: insect repellent for application to human skin to repel ticks, mosquitoes, gnats, and stable flies, No longer registered with the EPA for use in the US, cancelled status.
butopyronoxyl is a carbon-based organic compound with CAS registry number 532-34-3 and molecular formula C12H18O4 (molecular weight 226.27), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 532-34-3
Its molecular formula C12H18O4 comprises 12 C, 18 H, 4 O atoms.
Also known as: butopyronoxyl · 丁吡酮酰
Category: organic chemicals
The CAS registry number of butopyronoxyl is 532-34-3.
Molecular formula C12H18O4, molecular weight 226.27.
It is also registered under: butopyronoxyl, 丁吡酮酰.
Recorded applications: insect repellent for application to human skin to repel ticks, mosquitoes, gnats, and stable flies, No longer registered with the EPA for use in the US, cancelled status.
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 butopyronoxyl (CAS 532-34-3), compiled from public chemistry databases.
| CAS Registry Number | 532-34-3 |
|---|---|
| PubChem CID | 10760 |
| Molecular formula | C12H18O4 |
| IUPAC name | butyl 2,2-dimethyl-4-oxo-3H-pyran-6-carboxylate |
| UNII (FDA) | 4I5PG5VZ0V |
| Molecular Weight | 226.27 |
|---|---|
| XLogP3 | 1.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 226.12050905 |
| Monoisotopic Mass | 226.12050905 |
| Topological Polar Surface Area | 52.6 |
| Heavy Atom Count | 16 |
| Boiling Point | 256-270 °C @ 760 mm Hg |
|---|---|
| Density | 1.052-1.060 @ 25 °C/25 °C |
Butopyronoxyl; 532-34-3; INDALONE; BMOO; Butyl mesityl oxide oxalate; ENT 9; Butyl mesityl oxide; Butylmesityl oxide oxalate; n-Butylmesityloxid oxalate; n-Butyl mesityl oxide oxalate; Butyl 3,4-dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylate; 4I5PG5VZ0V; NSC-404420; 2-Carbo-N-butoxy-6,6-dimethyl-5,6-dihydro-1,4-pyrone; Butyl-3,4-dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylate; Butyl dihydro-6,6-dimethyl-4-oxopyran-2-carboxylate
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
butopyronoxyl · CAS 532-34-3 · C12H18O4. UNII 4I5PG5VZ0V. Boiling Point: 256-270 °C @ 760 mm Hg; Density: 1.052-1.060 @ 25 °C/25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 丁吡酮酰