Product Details
| Product Name: 1,4-Dioxane | CAS No.: 123-91-1 |
| Min. Order: 1KG | Purity: 99% |
| Supply Ability: g-kg-tons, free sample is available | Release date: 2026/07/09 |
| Lead time: In stock | Packaging: bottle/drum/bucket/IBC, as request. |
| Delivery: By sea, by air, by express | Origin: Manufacturer |
1. Product information
| Product Name: | 1,4-Dioxane |
| Synonyms: | 1,4-Dioxacyclohexane;1,4-Dioxin, tetrahydro-;1,4-dioxin,tetrahydro;dioxyethyleneether;DuPont zonyl FSO-100 fluorinated surfactants;Ethyeneglycol;Ethylene glycol ethylene ether;Ethyleneether |
| CAS: | 123-91-1 |
| MF: | C4H8O2 |
| MW: | 88.11 |
| EINECS: | 204-661-8 |
| Mol File: | 123-91-1.mol |
 | |
| 1,4-Dioxane Chemical Properties |
| Melting point | 12 °C |
| Boiling point | 101 °C |
| density | 1.034 g/mL at 25 °C(lit.) |
| vapor density | 3 (vs air) |
| vapor pressure | 27 mm Hg ( 20 °C) |
| refractive index | n |
| Fp | 54 °F |
| storage temp. | room temp |
| solubility | Soluble in acetone, alcohol, benzene, and ether (Weast, 1986). Miscible with most organic solvents (Huntress and Mulliken, 1941) including 2-methylpropanol, toluene, cychexanone, and cyclopentanone. |
| form | Solution |
| color | APHA: ≤20 |
| Odor | Mild ether-like odor detectable at 0.8 to 172 ppm (mean = 12 ppm) |
| PH | 6-8 (500g/l, H2O, 20℃) |
| explosive limit | 1.7-25.2%(V) |
| Water Solubility | SOLUBLE |
| Sensitive | Hygroscopic |
| λmax | λ: 220 nm Amax: ≤0.70 λ: 235 nm Amax: ≤0.50 λ: 250 nm Amax: ≤0.20 λ: 270 nm Amax: ≤0.10 λ: 295-400 nm Amax: ≤0.01 |
| Merck | 14,3300 |
| BRN | 102551 |
| Henry's Law Constant | 4.89(x 10-6 atm?m3/mol) (static headspace-GC, Welke et al., 1998) |
| Exposure limits | TLV-TWA 25 ppm (≈90 mg/m3) (ACGIH), 100 ppm (MSHA and OSHA); carcinogenicity: Animal Sufficient Evidence (IARC). |
| Dielectric constant | 2.2（25℃） |
| Stability: | Stable. Incompatible with oxidizing agents, oxygen, halogens, reducing agents, moisture. Highly flammable - note wide explosive range. May form explosive peroxides in storage (rate of formation increased by heating, evaporation or exposure to light). |
2. Packaging
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping
4. Contact information
For more details, pls contact us freely.
Email address : elin@fdachem.com
Mob: 86 13613820652
WhatsApp/Skype/Wechat/LINE: 86 13613820652
Company Profile Introduction
Henan Fengda Chemical Co., Ltd. a research customization and supplier specializing in PPb grade ultra-high purity electronic chemicals, deeply rooted in the semiconductor and new display fields, committed to providing the most core and purest chemical components for photoresist and high-end display materials.
We provide key monomers for KrF/ArF photoresist, photoacid generators (PAGs), photoacids, and etching solution raw materials, providing cornerstone materials for advanced process photoresist formulations;
We take ICP-MS full spectrum metal impurity analysis as the quality cornerstone and provide ICP-MS metal impurity COA reports to meet the strict industry requirements for PPb grade electronic chemical materials. The COA report contains important data such as NA, Mg, K, Ca, Al, Cr, Fe, Ni, Cu, Zn, Pb, Ag, etc. To provide customers with pure and reliable source assurance for cutting-edge research and stable production.
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