methanedione
Modify Date: 2025-08-23 16:46:34
methanedione structure
|
Common Name | methanedione | ||
|---|---|---|---|---|
| CAS Number | 1111-72-4 | Molecular Weight | 45.00220 | |
| Density | 1.52 (vs air) | Boiling Point | N/A | |
| Molecular Formula | CO2 | Melting Point | -78ºC (subl.)(lit.) | |
| MSDS | Chinese USA | Flash Point | N/A | |
| Symbol |
GHS04 |
Signal Word | Warning | |
| Name | methanedione |
|---|---|
| Synonym | More Synonyms |
| Density | 1.52 (vs air) |
|---|---|
| Melting Point | -78ºC (subl.)(lit.) |
| Molecular Formula | CO2 |
| Molecular Weight | 45.00220 |
| Exact Mass | 44.99320 |
| PSA | 34.14000 |
| Symbol |
GHS04 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H280 |
| Precautionary Statements | P410 + P403 |
| Personal Protective Equipment | Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US) |
| Safety Phrases | S9 |
| RIDADR | UN 1013 2.2 |
| Precursor 10 | |
|---|---|
| DownStream 9 | |
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CAS#:1372712-54-3| 13C Labeled carbon dioxide 13CO2 |
| CARBON-(13)C DIOXIDE |
| 13C Labeled carbon dioxide,13CO2 |
| MFCD00064513 |
| CARBON DIOXIDE- 13C |
| CARBON-13C DIOXIDE |
| 13CO2 |