Tetramethylol acetylenediurea
- CAS No.
- 5395-50-6
- Chemical Name:
- Tetramethylol acetylenediurea
- Synonyms
- Tetramethylol acetyl;Tetrahydroxy glycoluril;Tetramethylol glycoluril;Tetramethylol acetylenedurea;Tetramethylol acetylenediurea;Tetramethylol acetylene diuriene;Tetramethylol acetylenediurea TMAD;Tetrakis (hydroxy methy1) glycoluril;1,3,4,6-tetramethylol-3a,6a-dihydroimidazo[4,5-d]imidazole-2,5-quinone;Factory supply Tetramethylol Acetylenediurea CAS 5395-50-6 high quality
- CBNumber:
- CB8855149
- Molecular Formula:
- C8H14N4O6
- Molecular Weight:
- 262.22
- MDL Number:
- MFCD00043995
- MOL File:
- 5395-50-6.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 1,3,4,6-Tetrakis(hydroxymethyl)tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione min. 95.0 % | T3297 | 25G | $33 |
| 1,3,4,6-Tetrakis(hydroxymethyl)tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione min. 95.0 % | T3297 | 100G | $91 |
| TetramethylolAcetylenediurea | T889708 | 5g | $55 |
| Tetramethylolacetylenediurea | O477 | 500g | $267 |
| TETRAMETHYLOL ACETYLENEDIUREA 95.00% | LIN0000332 | 5G | $909.56 |
| More product size | |||
| 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 |
| Cosmetics Ingredients Functions | ANTIMICROBIAL |
| InChI | InChI=1S/C8H14N4O6/c13-1-9-5-6(11(3-15)7(9)17)12(4-16)8(18)10(5)2-14/h5-6,13-16H,1-4H2 |
| InChIKey | UUGLSEIATNSHRI-UHFFFAOYSA-N |
| SMILES | C(N1C(N(C2N(C(N(C21)CO)=O)CO)CO)=O)O |
| FDA UNII | 3BH30G5P9H |
| 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
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| TSCA | TSCA listed |
Tetramethylol acetylenediurea price More Price(19)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | T3297 | 1,3,4,6-Tetrakis(hydroxymethyl)tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione min. 95.0 % | 5395-50-6 | 25G | $33 | 2026-04-30 | Buy |
| TCI Chemical | T3297 | 1,3,4,6-Tetrakis(hydroxymethyl)tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione min. 95.0 % | 5395-50-6 | 100G | $91 | 2026-04-30 | Buy |
| TRC | T889708 | TetramethylolAcetylenediurea | 5395-50-6 | 5g | $55 | 2021-12-16 | Buy |
| AK Scientific | O477 | Tetramethylolacetylenediurea | 5395-50-6 | 500g | $267 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | LIN0000332 | TETRAMETHYLOL ACETYLENEDIUREA 95.00% | 5395-50-6 | 5G | $909.56 | 2021-12-16 | Buy |
Tetramethylol acetylenediurea Chemical Properties,Uses,Production
Uses
Tetramethylol acetylene diurea is a formaldehyde type of textile-finish resin.
Uses
Crosslinker, Fungicide, Concrete additive
Uses
Tetramethylol Acetylenediurea is a useful additive for forming etching patterns in semiconductor manufacturing.
Flammability and Explosibility
Not classified
Synthesis
50-00-0
496-46-8
5395-50-6
In a suitable reaction vessel equipped with a mechanical stirrer, thermometer and reflux condenser, 688 parts (10 mol) of a 44% aqueous formaldehyde solution were added and the pH was adjusted to 8.7 with 22 parts of 0.5 N NaOH solution.The temperature of the reaction system was maintained at 40 °C to which 284 parts (2 mol) of glyburide were subsequently added. During the reaction, the temperature was gradually increased to 55 °C, at which time most of the glyburide was dissolved. After about 15 minutes, the pH of the reaction system was adjusted to 8.0 with 5 parts of 0.5N NaOH solution to obtain a clarified light yellow solution. This solution was subjected to reduced pressure distillation at 50°C to remove the water until about 640 parts remained in the reaction vessel. The concentrated syrupy product was poured into 800 parts of methanol and a white crystalline precipitate was precipitated. After filtration and drying, 483 parts (92% yield) of 1,3,4,6-tetrakis(hydroxymethyl)tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione were obtained with a melting point of 132°C~136°C.
References
[1] Patent: WO2014/166347, 2014, A1. Location in patent: Page/Page column 14
[2] Patent: WO2015/143974, 2015, A1. Location in patent: Page/Page column 15; 16
[3] Chemistry of Heterocyclic Compounds, 2006, vol. 42, # 3, p. 365 - 376
[4] Russian Journal of Applied Chemistry, 2016, vol. 89, # 1, p. 132 - 139
[5] Zh. Prikl. Khim. (S.-Peterburg, Russ. Fed.), 2016, vol. 89, # 1, p. 103 - 111,9
Tetramethylol acetylenediurea Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Changzhou Pesan Chemical Co.,Ltd. | +8615921661320 | zhangk@pesanchem.com | China | 1000 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 | faithe@yan-xi.com | China | 5853 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21590 | 55 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5906 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49977 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29794 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 9545 | 58 |
| Hebei Runbin Biotechnology Co. LTD | 13180553332 | 2179877681@qq.com | CHINA | 990 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
View Lastest Price from Tetramethylol acetylenediurea manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
![1,3,4,6-tetrakis(hydroxymethyl)-3a,6a-dihydroimidazo[4,5-d]imidazole-2,5-dione pictures](/ProductImageEN2/2025-12/Small/4af09eee-6180-4d4e-adff-a9c013893bfa.png) |
2025-12-24 | 1,3,4,6-tetrakis(hydroxymethyl)-3a,6a-dihydroimidazo[4,5-d]imidazole-2,5-dione
5395-50-6
|
US $0.00-0.00 / KG | 1KG | 0.99 | 1 tons | Changzhou Pesan Chemical Co.,Ltd. | |
 |
2025-12-01 | Tetramethylol acetylenediurea
5395-50-6
|
US $0.00-0.00 / KG | 1KG | 98 | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | |
 |
2025-06-27 | Tetramethylol acetylenediurea
5395-50-6
|
US $30.00-10.00 / KG | 50KG | 99% | 500000kg | Hebei Chuanghai Biotechnology Co., Ltd |
-
- 1,3,4,6-tetrakis(hydroxymethyl)-3a,6a-dihydroimidazo[4,5-d]imidazole-2,5-dione
5395-50-6
- US $0.00-0.00 / KG
- 0.99
- Changzhou Pesan Chemical Co.,Ltd.
-
- Tetramethylol acetylenediurea
5395-50-6
- US $0.00-0.00 / KG
- 98
- Shaanxi Dideu New Materials Co. Ltd
-
- Tetramethylol acetylenediurea
5395-50-6
- US $30.00-10.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
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