A3119312
2,2'-Dinaphthylamine , 98% , 532-18-3
Synonym(s):
N-2-Naphthalenyl-2-naphthalenamine
CAS NO.：532-18-3
Empirical Formula: C20H15N
Molecular Weight: 269.34
MDL number: MFCD03093264
EINECS: 208-529-0
| Pack Size | Price | Stock | Quantity |
| 1G | RMB145.60 | In Stock |
|
| 5G | RMB475.20 | In Stock |
|
| 25G | RMB1550.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 174 °C |
| Boiling point: | 471 °C |
| Density | 0.9788 (rough estimate) |
| refractive index | 1.7800 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | very slightly in Ethanol |
| form | powder to crystal |
| color | White to Orange to Green |
| Merck | 14,3267 |
| NIST Chemistry Reference | 2-Naphthalenamine, N-2-naphthalenyl-(532-18-3) |
Description and Uses
Detection of nitrites, nitrates, and chlorates: Sa, An. Farm. Bioquim. 5, 111 (1934), C.A. 30, 6672 (1936).
Safety
| Symbol(GHS) |   GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H302-H317-H410 |
| Precautionary statements | P261-P264-P273-P280-P301+P312-P302+P352 |
| Hazard Codes | Xn,N |
| Risk Statements | 22-43-50/53 |
| Safety Statements | 36/37-60-61 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | 3 |
| HS Code | 2921.49.5000 |
