Tetramethylol acetylenediurea
- CAS NO.：5395-50-6
- Empirical Formula: C8H14N4O6
- Molecular Weight: 262.22
- MDL number: MFCD00043995
- EINECS: 226-408-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-31 14:38:37
What is Tetramethylol acetylenediurea?
The Uses of Tetramethylol acetylenediurea
Tetramethylol Acetylenediurea is a useful additive for forming etching patterns in semiconductor manufacturing.
The Uses of Tetramethylol acetylenediurea
Crosslinker, Fungicide, Concrete additive
The Uses of Tetramethylol acetylenediurea
Tetramethylol acetylene diurea is a formaldehyde type of textile-finish resin.
Flammability and Explosibility
Not classified
Properties of Tetramethylol acetylenediurea
| Melting point: | 137-138 °C |
| Boiling point: | 624.2±55.0 °C(Predicted) |
| Density | 1.697±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly, Sonicated), DMSO (Slightly), Methanol (Slightly, Sonicated |
| form | Solid |
| pka | 13.90±0.10(Predicted) |
| color | White to Off-White |
| EPA Substance Registry System | Imidazo[4,5-d]imidazole-2,5(1H,3H)-dione, tetrahydro-1,3,4,6-tetrakis(hydroxymethyl)- (5395-50-6) |
Safety information for Tetramethylol acetylenediurea
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Tetramethylol acetylenediurea
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