CAS Number497-18-7
Synonyms1,3-diaminourea; Carbonohydrazide; EINECS 207-837-2; MFCD00007591; Carbonic dihydrazide; carbohydrazide; Hydrazinecarbohydrazonic acid
Molecular FormulaCO(NHNH2)2
Molecular Weight90.08
Purity98%
Density1.3±0.1 g/cm3
Melting Point150-153 °C (lit.)
Appearancecrystals
EINECS207-837-2
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 497-18-7 |
| Catalog No. | 2A-9022275 |
| Chinese Name | 碳酰肼 |
| Synonyms | 1,3-diaminourea; Carbonohydrazide; EINECS 207-837-2; MFCD00007591; Carbonic dihydrazide; carbohydrazide; Hydrazinecarbohydrazonic acid |
| Molecular Formula | CO(NHNH2)2 |
| Molecular Weight | 90.08 |
| Purity | 98 |
| Density | 1.3±0.1 g/cm3 |
| Melting Point | 150-153 °C (lit.) |
| Appearance | crystals |
| Water Solubility | Water solubility: completely soluble; insoluble: e |
| Storage Condition | Store sealed and placed in a ventilated, dry envir |
| Packaging | III |
| EINECS | 207-837-2 |
| PubChem ID | 24892343 |
| MDL Number | MFCD00007591 |
| SMILES | NNC(=O)NN |
| InChI | 1S/CH6N4O/c2-4-1(6)5-3/h2-3H2,(H2,4,5,6) |
| InChI Key | XEVRDFDBXJMZFG-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1747069 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 9 |
| MSDS | msds/22275_1_497_18_7.pdf |
| Use of | Carbohydrazide is a high performance oxygen scavenger which can be used in all types of boilers. Properties Articles26 Name carbonyl dihydrazine Synonym More Synonyms Chemical & Physical Properties Molecular Formula CH6N4O Exact Mass 90.054161 PSA 93.17000 LogP -1.94 Index of Refraction 1.537 InChIKey XEVRDFDBXJMZFG-UHFFFAOYSA-N SMILES NNC(=O)NN Stability Stable, but may explode if heated. Incompatible with strong acids, strong oxidizing agents. |
| Transport Info | Product name: Purity: 0.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Danger Regulations: 3077 International Maritime Transport Danger Regulations: 3077 International Air Transport Danger Regulations: 3077 14.2 Names specified by the United Nations (UN) European land transport hazard regulations: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Carbonohydrazide) IMDG: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Carbonohydrazide) International air transport hazard regulations: Environmentally hazardous substance, solid, n.o.s. (Carbonohydrazide) 14.3 Transport hazard categories European land transport Dangerous Regulations: 9 International sea transport Dangerous Regulations: 9 International air transport Dangerous Regulations: 9 14.4 Package group European Land Transport Danger Regulations: III International Maritime Transport Danger Regulations: III International Air Transport Danger Regulations: III 14.5 Environmental hazards European Land Transport Dangerous Regulations: Yes International Maritime Transport Dangerous Regulations Maritime Pollutants: Yes International Air Transport Dangerous Regulations: Yes 14.6 Special precautions for users further information Dangerous goods are individually packaged, with liquids exceeding 5 liters or solids exceeding 5 kilograms. The outer packaging of each independent package and the combined independent inner package must have EHS on it. Identification (according to European ADR Regulation 2.2.9.1.10, IMDG Regulation 2.10.3), |
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