dicesium oxygen(-2) anion
CESIUM OXIDE
CAS: 20281-00-9
Molecular Formula: Cs2O
dicesium oxygen(-2) anion - Names and Identifiers
| Name | CESIUM OXIDE |
| Synonyms | Oxydicesium CESIUM OXIDE dicesium oxide Dicesium oxide Einecs 243-679-0 Cesium oxide (Cs2O) Cesium oxide (cs2o) dicesium oxygen(-2) anion |
| CAS | 20281-00-9 |
| EINECS | 243-679-0 |
| InChI | InChI=1/2Cs.O/q2*+1;-2 |
dicesium oxygen(-2) anion - Physico-chemical Properties
| Molecular Formula | Cs2O |
| Molar Mass | 281.8103 |
| Density | 4.650 |
| Melting Point | 490°C |
| Water Solubility | very soluble H2O; soluble acids [HAW93] |
| Appearance | yellow-orange hexagonal crystals |
dicesium oxygen(-2) anion - Risk and Safety
| UN IDs | 3180 |
| Hazard Class | 4.1 |
| Packing Group | II |
dicesium oxygen(-2) anion - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| category | water burning articles |
| explosive hazard characteristics | reaction with water to form strong corrosive Cesium hydroxide solution |
| flammability hazard characteristics | contact with water, ethanol, carbon dioxide, water mist halogen, hot sulfur dioxide above 150 ℃ spontaneous combustion, burning to white-hot |
| storage and transportation characteristics | warehouse low temperature ventilation and drying; Waterproof, moisture-proof, with halogen, carbon dioxide, separate storage of ethanol |
| fire extinguishing agent | foam, dry powder |
Last Update：2024-04-10 22:29:15
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dicesium oxygen(-2) anion
Diosbulbin E
呋虫胺代谢物UF
二氯二氟甲烷和二氟乙烷共沸物
2-(2,6-二甲基哌啶-1-基)乙酸
2-CYANOBENZENESULPHONYL CHLORIDE
4,6-二甲基-1h-吡咯并[2,3-b]吡啶-3-甲腈
(-)-4,4'-DIMETHOXYDALBERGIONE
Androst-5-en-17-one, 3-(acetyloxy)-16-bromo-, (3β,16α)- (9CI)
1-(4-Methylphenyl)-3-(2,4-dimethoxy-5-(3-(4-methylphenyl)adamantan-1-yl)phenyl)adamantane
Diosbulbin E
呋虫胺代谢物UF
二氯二氟甲烷和二氟乙烷共沸物
2-(2,6-二甲基哌啶-1-基)乙酸
2-CYANOBENZENESULPHONYL CHLORIDE
4,6-二甲基-1h-吡咯并[2,3-b]吡啶-3-甲腈
(-)-4,4'-DIMETHOXYDALBERGIONE
Androst-5-en-17-one, 3-(acetyloxy)-16-bromo-, (3β,16α)- (9CI)
1-(4-Methylphenyl)-3-(2,4-dimethoxy-5-(3-(4-methylphenyl)adamantan-1-yl)phenyl)adamantane