Product Details
| Product Name: 2,5-Dihydroxy-1,4-dithiane | CAS No.: 40018-26-6 |
| Min. Order: 1kg | Purity: 99% |
| Supply Ability: g-kg-tons, free sample is available | Release date: 2025/09/25 |
| Lead time: In stock, ready for shipment | Packaging: bag/bottle/drum/IBC |
| Delivery: By express, by air, by sea | Origin: Manufacturer, advantage product |
| COA, MSDS: Available, contact us for details | Name: Mia |
1. Materials information
| Name | p-Dithiane-2,5-diol |
|---|---|
| Synonym | More Synonyms |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 360.9±42.0 °C at 760 mmHg |
| Melting Point | 130 °C (dec.)(lit.) |
| Molecular Formula | C4H8O2S2 |
| Molecular Weight | 152.235 |
| Flash Point | 175.5±26.6 °C |
| Exact Mass | 151.996567 |
| PSA | 91.06000 |
| LogP | -0.07 |
| Vapour Pressure | 0.0±1.8 mmHg at 25°C |
| Index of Refraction | 1.689 |
| Storage condition | 2-8°C |
| Water Solubility | 3.9 g/L (20 ºC) |
1,4-Dithiane-2,5-diol MSDS(Chinese) |
| Symbol | ![]() GHS05, GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301-H317-H318 |
| Precautionary Statements | P280-P301 + P310-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn:Harmful |
| Risk Phrases | R22;R41;R43;R52/53 |
| Safety Phrases | S26-S36/37/39-S61-S37/39-S24 |
| RIDADR | UN2811 |
| WGK Germany | 2 |
| Packaging Group | III |
| Hazard Class | 6.1 |
| HS Code | 2934999090 |
2. Packaging of materials
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 & Delivery
By Express
Provide door to door service
Suitable for goods under 50kg
Delivery: 3-7 days
Cost: low cost

By Air
Provide airport to airport service
Suitable for goods over 50kg
Delivery: 3-14 days
Cost: high cost

By Sea
Provide seaport to seaport service
Suitable for goods over 100kg
Delivery: 2-45 days
Cost: low cost

4. Contact information
For more details, pls contact us freely.
Email address: mia@fdachem.com
Mob: 86 18336764634
WhatsApp/Skype/Wechat/LINE: 86 18336764634
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