p-Dioxane, Reagent (CAS 8031-47-8) — formula I2, molecular weight 253.8089; category organic chemicals.
p-Dioxane, Reagent (CAS 8031-47-8) is a chemical raw material in the organic chemicals category. Its molecular formula I2 comprises 2 I atom. Its molecular weight is about 253.8089. Reported physicochemical data: melting point around 236 °F (NIOSH, 2024), boiling point around 365 °F at 760 mmHg (NIOSH, 2024), LogP about 1.7. 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 | 8031-47-8 |
|---|---|
| Molecular Formula | I2 |
| Molecular Weight | 253.8089 |
| Melting Point | 236 °F (NIOSH, 2024) |
| Boiling Point | 365 °F at 760 mmHg (NIOSH, 2024) |
| LogP | 1.7 |
| Applications | Intermediate, Soil amendments (fertilizers), Plating agent, Oxidizing agent |
| Category | Organic Chemicals |
Documented applications: Intermediate, Soil amendments (fertilizers), Plating agent, Oxidizing agent.
p-Dioxane, Reagent is a carbon-based organic compound with CAS registry number 8031-47-8 and molecular formula I2 (molecular weight 253.8089), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 8031-47-8
Its molecular formula I2 comprises 2 I atom.
Also known as: p-Dioxane, Reagent · 对二恶烷，试剂
Category: organic chemicals
The CAS registry number of p-Dioxane, Reagent is 8031-47-8.
Molecular formula I2, molecular weight 253.8089.
It is also registered under: p-Dioxane, Reagent, 对二恶烷，试剂.
Recorded applications: Intermediate, Soil amendments (fertilizers), Plating agent, Oxidizing agent.
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 p-Dioxane, Reagent (CAS 8031-47-8), compiled from public chemistry databases.
| CAS Number | 8031-47-8 |
|---|---|
| PubChem CID | 807 |
| Molecular Formula | I2 |
| IUPAC Name | molecular iodine |
| UNII (FDA) | 9679TC07X4 |
| Molecular Weight | 253.8089 |
|---|---|
| XLogP3 | 1.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 253.80895 |
| Monoisotopic Mass | 253.80895 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 2 |
| Boiling Point | 365 °F at 760 mmHg (NIOSH, 2024) |
|---|---|
| Boiling Point | 184.4 °C |
| Boiling Point | 184 °C |
| Boiling Point | 365 °F |
| Boiling Point | 184.4 °C @760 [mm Hg] |
| Melting Point | 236 °F (NIOSH, 2024) |
| Melting Point | 113.7 °C |
| Melting Point | 113.6 °C |
| Melting Point | 114 °C |
| Melting Point | 236 °F |
iodine; Molecular iodine; 7553-56-2; Diiodine; Iodine crystals; Iodine sublimed; Tincture iodine; Vistarin; Eranol; Iodio; Iode; Iosan superdip; Jood; Iodine tincture; Iodine colloidal; Actomar
| Notified hazard statements | H312, H332, H400, H302, H315 (51.5%), H319 (49.2%), H335 (45.4%), H372 (45.8%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 对二恶烷，试剂