CAS Number496-46-8
Synonymsdiurea 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; 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
Molecular FormulaC4H6N4O2
Molecular Weight142.12
Purity97%
Density1.4±0.1 g/cm3
Boiling Point861.6±65.0 °C at 760 mmHg
Melting Point>300 °C (lit.)
AppearanceWhite to very slightly yellow crystalline powder
EINECS207-821-5
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 496-46-8 |
| Catalog No. | 2A-9022266 |
| Chinese Name | 甘脲 |
| 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; 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 |
| Molecular Formula | C4H6N4O2 |
| Molecular Weight | 142.12 |
| Purity | 97 |
| Density | 1.4±0.1 g/cm3 |
| Boiling Point | 861.6±65.0 °C at 760 mmHg |
| Melting Point | >300 °C (lit.) |
| Appearance | White to very slightly yellow crystalline powder |
| Storage Condition | Store sealed and placed in a ventilated, dry envir |
| EINECS | 207-821-5 |
| HTC | 29332990 |
| PubChem ID | 24895300 |
| MDL Number | MFCD00005539 |
| SMILES | O=C1NC2NC(=O)NC2N1 |
| InChI | 1S/C4H6N4O2/c9-3-5-1-2(7-3)8-4(10)6-1/h1-2H,(H2,5,7,9)(H2,6,8,10) |
| InChI Key | VPVSTMAPERLKKM-UHFFFAOYSA-N |
| Beilstein/REAXYS | 128826 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | Transport |
| MSDS | msds/22266_1_496_46_8.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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