xanthane hydride
- CAS NO.：6846-35-1
- Empirical Formula: C2H2N2S3
- Molecular Weight: 150.25
- MDL number: MFCD00051660
- EINECS: 229-933-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 22:51:19
What is xanthane hydride?
Description
Xanthane hydride, also known as 3-amino-1,2,4-dithiazole-5-thione, is a crucial ingredient for oligonucleotide synthesis. It has a molecular formula of C2H2N2S3 and appears as yellow crystals. xanthane hydride is widely utilized in organic synthesis and plays a significant role as a sulfur reagent in the solid-phase synthesis of thioantisense oligonucleotides.
Chemical properties
Xanthane Hydride is a dense, colorless gas that has an unpleasant smell. It can dissolve in water and is heavier than air. When exposed to low temperatures, Xanthane Hydride turns into a colorless liquid or solid, with a boiling point of -60.3°C and a melting point of -85.4°C. This unstable compound easily decomposes and does not have a smell. It has reducing properties and can react with various metals to form metal sulfides. Additionally, it can react with inorganic acids and bases to produce salts.
The Uses of xanthane hydride
3-Imino-3H-1,2,4-dithiazole-5-thiol is used in preparation of amino dithiazole thione.
What are the applications of Application
3-Amino-1,2,4-dithiazole-5-thione is studied for its effect on cell regulation and signal transduction
Properties of xanthane hydride
| Melting point: | 201-203°C |
| Boiling point: | 2.00 °C |
| Density | 2.00 |
| refractive index | 1.5300 (estimate) |
| Flash point: | 124 °C |
| storage temp. | 2-8°C(protect from light) |
| pka | -1.03±0.20(Predicted) |
| form | solid |
| color | Light yellow to Brown |
| CAS DataBase Reference | 6846-35-1(CAS DataBase Reference) |
Safety information for xanthane hydride
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H373:Specific target organ toxicity, repeated exposure |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for xanthane hydride
| InChIKey | YWZHEXZIISFIDA-UHFFFAOYSA-N |
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