Introduction：Basic information about CAS 7727-37-9|Nitrogen, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Nitrogen |
|---|
| CAS Number | 7727-37-9 | Molecular Weight | 28.01340 |
|---|
| Density | 1.2506 | Boiling Point | −196 °C(lit.) |
|---|
| Molecular Formula | N2 | Melting Point | −210 °C(lit.) |
|---|
| MSDS | / | Flash Point | / |
|---|
Names
| Name | dinitrogen |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.2506 |
|---|
| Boiling Point | −196 °C(lit.) |
|---|
| Melting Point | −210 °C(lit.) |
|---|
| Molecular Formula | N2 |
|---|
| Molecular Weight | 28.01340 |
|---|
| Exact Mass | 28.00610 |
|---|
| PSA | 47.58000 |
|---|
| LogP | 0.03016 |
|---|
| Vapour density | 0.97 (vs air) |
|---|
| InChIKey | IJGRMHOSHXDMSA-UHFFFAOYSA-N |
|---|
| SMILES | N#N |
|---|
Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- QW9700000
- CHEMICAL NAME :
- Nitrogen
- CAS REGISTRY NUMBER :
- 7727-37-9
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 14
- MOLECULAR FORMULA :
- N2
- MOLECULAR WEIGHT :
- 28.02
- WISWESSER LINE NOTATION :
- .N2
|
Safety Information
| Safety Phrases | S38 |
|---|
| RIDADR | UN 1066 2.2 |
|---|
| WGK Germany | - |
|---|
| RTECS | QW9700000 |
|---|
| Hazard Class | 2.2 |
|---|
| HS Code | 2804300000 |
|---|
Customs
Synonyms
| MFCD00011416 |
| EINECS 231-783-9 |
| molecular nitrogen |
| Nitrogen |
