- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Glycoluril
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Glycoluril
- Price: ￥108.0/5g ￥288.0/25g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Acetyleneurea
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: glycoluril
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: Glycoluril
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
496-46-8
496-46-8 structure
- Name: Glycoluril
- Chemical Name: glycoluril
- CAS Number: 496-46-8
- Molecular Formula: C4H6N4O2
- Molecular Weight: 142.116
- Catalog: Chemical reagent Organic reagent Urea
- Create Date: 2018-03-08 08:00:00
- Modify Date: 2025-08-24 17:11:09
| Name | glycoluril |
|---|---|
| Synonyms |
diurea glyoxalate
Glyoxalbiuret TETRAHYDRO-IMIDAZO(4,5-D)IMIDAZOLE-2,5-DIONE 1,3,3a,4,6,6a-hexahydroimidazo[4,5-d]imidazole-2,5-dione Imidazo[4,5-d]imidazole-2,5(1H,3H)-dione, tetrahydro- MFCD00005539 acetylenediureine Acetylene diurein EINECS 207-821-5 Glycoluril ACETYLENE CARBAMIDE Acetyleneurea acetylenediurea glyoxaldiureine Glyoxaldiurene 2,4,6,8-tetraazabicyclo<3,3,0>octan-3,7-dione Tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione 2,4,6,8-tetraazabicyclo<3.3.0>octane-3,7-dione |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 861.6±65.0 °C at 760 mmHg |
| Melting Point | >300 °C(lit.) |
| Molecular Formula | C4H6N4O2 |
| Molecular Weight | 142.116 |
| Flash Point | 421.8±34.4 °C |
| Exact Mass | 142.049072 |
| PSA | 82.26000 |
| LogP | -2.00 |
| Vapour Pressure | 0.0±3.3 mmHg at 25°C |
| Index of Refraction | 1.514 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302 |
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | 22 |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 1 |
| HS Code | 29332990 |
|
~0%
496-46-8 |
| Literature: THE PROCTER and GAMBLE COMPANY; THOMAS, Jacqueline, Besinaiz; HEINZMAN, Stephen, Wayne; GORDON, Gregory, Charles; WINCHESTER, III, James, Cyrus; OAKLEY, Jr., Roy, Lee Patent: WO2014/66583 A1, 2014 ; Location in patent: Page/Page column 12; 13 ; |
|
~85%
496-46-8 |
| Literature: Tayebee, Reza; Esmaei, Rezaei-Seresht; Behrooz, Maleki Letters in Organic Chemistry, 2012 , vol. 9, # 3 p. 183 - 191 |
|
~%
496-46-8 |
| Literature: Rheineck Justus Liebigs Annalen der Chemie, 1865 , vol. 134, p. 220 Full Text Show Details Biltz; Schiemann Journal fuer Praktische Chemie (Leipzig), 1926 , vol. <2>113, p. 92 |
|
~%
496-46-8 |
| Literature: Pinner Chemische Berichte, 1884 , vol. 17, p. 1998 Chemische Berichte, 1887 , vol. 20, p. 2345 Anm. |
|
~%
496-46-8 |
| Literature: Biltz; Schiemann Journal fuer Praktische Chemie (Leipzig), 1926 , vol. <2>113, p. 92 |
|
~%
496-46-8 |
| Literature: Fenton Journal of the Chemical Society, 1905 , vol. 87, p. 814 Chem. Zentralbl., 1905 , vol. 76, # I p. 925 |
| Precursor 5 | |
|---|---|
| DownStream 10 | |
![1,4-diacetyltetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione structure](https://image.chemsrc.com/caspic/374/28773-97-9.png)
![1,3,4,6-Tetrakis(hydroxymethyl)tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione structure](https://image.chemsrc.com/caspic/055/5395-50-6.png)
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |