1,4-Benzodioxan (CAS 493-09-4) — formula C8H8O2, molecular weight 136.15; category organic chemicals.
1,4-Benzodioxan (CAS 493-09-4) is a chemical raw material in the organic chemicals category. Its molecular formula C8H8O2 comprises 8 C, 8 H, 2 O atoms. Its molecular weight is about 136.15. Reported physicochemical data: LogP about 2.01. 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 | 493-09-4 |
|---|---|
| Molecular Formula | C8H8O2 |
| Molecular Weight | 136.15 |
| LogP | 2.01 |
| Category | Organic Chemicals |
1,4-Benzodioxan is a carbon-based organic compound with CAS registry number 493-09-4 and molecular formula C8H8O2 (molecular weight 136.15), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 493-09-4
Its molecular formula C8H8O2 comprises 8 C, 8 H, 2 O atoms.
Also known as: 1,4-Benzodioxan · 1,4-苯并二恶烷
Category: organic chemicals
The CAS registry number of 1,4-Benzodioxan is 493-09-4.
Molecular formula C8H8O2, molecular weight 136.15.
It is also registered under: 1,4-Benzodioxan, 1,4-苯并二恶烷.
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 1,4-Benzodioxan (CAS 493-09-4), compiled from public chemistry databases.
| CAS Registry Number | 493-09-4 |
|---|---|
| PubChem CID | 10301 |
| Molecular formula | C8H8O2 |
| IUPAC name | 2,3-dihydro-1,4-benzodioxine |
| UNII (FDA) | ZC5YP57PSW |
| Molecular Weight | 136.15 |
|---|---|
| XLogP3 | 2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 136.052429494 |
| Monoisotopic Mass | 136.052429494 |
| Topological Polar Surface Area | 18.5 |
| Heavy Atom Count | 10 |
| LogP | 2.01 |
|---|
1,4-Benzodioxane; 493-09-4; 1,4-BENZODIOXAN; 1,4-Benzodioxin, 2,3-dihydro-; 1,2-(Ethylenedioxy)benzene; Pyrocatechol ethylene ether; 2,3-Dihydro-1,4-benzodioxin; Ethylene o-phenylene dioxide; ZC5YP57PSW; Benzene, 1,2-(1,2-ethanediylbis(oxy))-; NSC-406705; DTXSID8075419; Benzene, 1,2-[1,2-ethanediylbis(oxy)]-; RefChem:73102; 14-BZD; DTXCID4040684
| Reported hazard statements | H302, H312, H332 (33.3%), H315 (33.3%), H319 (33.3%), H335 (33.3%), H412 (33.3%) |
|---|
H302+H312+H332 (33.3%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]
H315 (33.3%): Causes skin irritation [Warning Skin corrosion/irritation]
1,4-Benzodioxan · CAS 493-09-4 · C8H8O2. UNII ZC5YP57PSW. LogP: 2.01.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1,4-苯并二恶烷