Pseudothiohydantoin
- CAS NO.：556-90-1
- Empirical Formula: C3H4N2OS
- Molecular Weight: 116.14
- MDL number: MFCD00003186
- EINECS: 209-145-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 01:16:55
What is Pseudothiohydantoin?
Chemical properties
white to yellowish fine needles or powder
The Uses of Pseudothiohydantoin
2-Amino-4,5-dihydro-1,3-thiazol-4-one, HCl
Properties of Pseudothiohydantoin
| Melting point: | 249 °C (dec.)(lit.) |
| Boiling point: | 253.5±23.0 °C(Predicted) |
| Density | 1.637 g/cm3 |
| refractive index | 1.6550 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | solid |
| pka | 0.54±0.20(Predicted) |
| EPA Substance Registry System | 4(5H)-Thiazolone, 2-amino- (556-90-1) |
Safety information for Pseudothiohydantoin
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H225:Flammable liquids H304:Aspiration hazard H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P242:Use only non-sparking tools. P243:Take precautionary measures against static discharge. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P331:Do NOT induce vomiting. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. P370+P378:In case of fire: Use … for extinction. P405:Store locked up. P403+P235:Store in a well-ventilated place. Keep cool. |
Computed Descriptors for Pseudothiohydantoin
New Products
2-(2-Chlorophenyl)glycine Propiolic Acid 1-(3-Hydroxy-4-methoxyphenyl)-2-nitroethene (±)-amino(2-fluorophenyl)acetic acid trans-3-Benzyloxy-4-methoxy-beta-nitrostyrene 1-Pentadecanol 4-(4-Αminophenyl)-3-Morpholinone 3-Morpholino-1-(4-(2-oxopiperidin-1-yl) phenyl)-5,6-dihyropyridin-2-(1H)-one 1-(4-Aminophenyl)-3-morpholino-5,6-dihydropyridin-2(1H)-one N-cyanoacetylurethane 1H-IndazoleRelated products of tetrahydrofuran
![THIENO[3,2-B]PYRIDINE](https://img.chemicalbook.in/CAS/GIF/272-67-3.gif)
![Thiazolo[5,4-c]pyridine-2-thiol](https://img.chemicalbook.in/CAS/GIF/116990-44-4.gif)
You may like
-
Pseudothiohydantoin 97% CAS 556-90-1View Details
556-90-1 -
471-25-0 Propiolic Acid 98+View Details
471-25-0 -
84145-28-8 98+View Details
84145-28-8 -
trans-3-Benzyloxy-4-methoxy-beta-nitrostyrene 98+View Details
63909-29-5 -
2-(2-Chlorophenyl)glycine 88744-36-9 98+View Details
88744-36-9 -
40216-83-9 trans-4-Hydroxy-L-proline methyl ester hydrochloride 98+View Details
40216-83-9 -
629-76-5 98+View Details
629-76-5 -
1-(3-Hydroxy-4-methoxyphenyl)-2-nitroethene 98+View Details
39816-35-8
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.