Hexamethylolmelamine
39863-30-4 Basic informationMore
- Product Name:Hexamethylolmelamine
- Synonyms: hexamethylol melamin resin Hexamethylolmelamine 1,3,5-Triazine-2,4,6-triamine, N2,N2,N4,N4,N6,N6-hexamethoxy- 2-N,2-N,4-N,4-N,6-N,6-N-hexamethoxy-1,3,5-triazine-2,4,6-triamine
- CAS:39863-30-4
- MF:C9H18N6O6
- MW:306.28
- EINECS:
- Mol File:39863-30-4.mol
-
USE
To a resin flask equipped with a mechanical stirrer and condenser are added 37.8 gm (0.3 mole) of melamine and 195 gm of 37% (2.4 moles) formaldehyde solution. The pH of the mixture is adjusted with caustic to pH 8.3. The reaction mixture is heated on a water bath with stirring at 50°C for about 70-80 min, at which time all the melamine has gone into solution. On cooling the product separates as a thick white precipitate and is filtered to afford the monohydrate (after drying at 50°C). Yield: 62.5-69.0 gm (68-75%), m.p. 147°-153°C.<br />
<img id="Img1" src="https://www.chemicalbook.com/NewsImg/2019-03-02/201932113009296.png" /><br />
<strong>Preparation of Hexamethylolmelamine</strong><br />
NOTE: Approximately one-third of the product melts at 120°-140°C.<br />
This reaction can also be carried out at room temperature over a two week period to give a quantitative yield, m.p. 150°-154°C. Infrared absorption data (KBr) are (microns): 2.93 (s), 3.37 (w), 6.40 (s), 6.65 (m), 6.90 (w), 7.20 (m), 7.50 (w), 7.82 (s), 8.35 (w), 10.10 (s), 10.90 (w), 11.45 (w), 12.30 (w) (where s = strong, m = medium and w = weak).
Browse by Nationality 39863-30-4 Suppliers >Global suppliers
Beijing (1) Shanghai (1) Zhejiang (1) Hubei (16) Shandong (1) Henan (1) Hebei (2) Hong Kong (1) Other (1) Member (23) All (25)
Please select the suppliers
Recommend You Select Member Companies
Recommend You Select Member Companies
- Company Name:Beijing HwrkChemical Technology Co., Ltd
- Tel:010-89508211 18501085097
- Products Intro:Product Name:Hexamethylolmelamine
CAS:39863-30-4
Purity:98.00% Package:500g - CB Index:55
- Related Information:Catalog(8415)
- Company Name:Hubei Jusheng Technology Co.,Ltd
- Tel:027-59599241 18871490274
- Products Intro:Product Name:Hexamethylolmelamine
CAS:39863-30-4
Purity:99% HPLC Package:25KG;200KG;5KG;1KG;1T More... - CB Index:58
- Related Information:Catalog(9957)
- Company Name:NORANA GROUP
- Tel:027-027-59209883 17386169806
- Products Intro:CAS:39863-30-4
Purity:98% Package:5ASSAYS/10 - CB Index:58
- Related Information:Catalog(4587)
- Company Name:Hubei yongkuo Technology Co., Ltd
- Tel:027-59223108 15972152991
- Products Intro:Product Name:2-N,2-N,4-N,4-N,6-N,6-N-hexamethoxy-1,3,5-triazine-2,4,6-triamine
CAS:39863-30-4
Purity:99% HPLC Package:25KG;200KG;5KG;1KG;1T Remarks:39863-30-4 - CB Index:58
- Related Information:Catalog(9988)
- Company Name:Hubei Xinkang Pharmaceutical Chemical Co., Ltd
- Tel:027-59308705 18871579363
- Products Intro:Product Name:2-N,2-N,4-N,4-N,6-N,6-N-hexamethoxy-1,3,5-triazine-2,4,6-triamine
CAS:39863-30-4
Purity:99% HPLC Package:25KG;200KG;5KG;1KG;1T Remarks:39863-30-4 - CB Index:58
- Related Information:Catalog(9957)
- Company Name:Hubei Shishun Biotechnology Co. Ltd
- Tel:027-59223025 15107168801
- Products Intro:Product Name:2-N,2-N,4-N,4-N,6-N,6-N-hexamethoxy-1,3,5-triazine-2,4,6-triamine
CAS:39863-30-4
Purity:99% HPLC Package:25KG;200KG;5KG;1KG;1T Remarks:39863-30-4 - CB Index:58
- Related Information:Catalog(9913)