A6261012
2-Naphthoic acid , >98.0%(GC) , 93-09-4
Synonym(s):
2-Naphthalenecarboxylic acid
CAS NO.：93-09-4
Empirical Formula: C11H8O2
Molecular Weight: 172.18
MDL number: MFCD00004101
EINECS: 202-217-8
| Pack Size | Price | Stock | Quantity |
| 5G | RMB23.20 | In Stock |
|
| 25G | RMB51.20 | In Stock |
|
| 100G | RMB135.20 | In Stock |
|
| 500g | RMB578.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 185-187 °C(lit.) |
| Boiling point: | 300 °C |
| Density | 1.08 |
| refractive index | 1.5520 (estimate) |
| Flash point: | 205 °C |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | alcohol: soluble |
| form | Powder |
| pka | 4.17(at 25℃) |
| color | White to beige |
| PH | 4.5 (H2O, 20℃) |
| Water Solubility | <0.5 g/L (20 C) |
| Merck | 14,6382 |
| BRN | 972039 |
| InChIKey | UOBYKYZJUGYBDK-UHFFFAOYSA-N |
| CAS DataBase Reference | 93-09-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Naphthalenecarboxylic acid(93-09-4) |
| EPA Substance Registry System | 2-Naphthalenecarboxylic acid (93-09-4) |
Description and Uses
2-Naphthoic acid is an unprotected acid undergoes lithiation, e.g. with s-BuLi, by stereospecific 1,4-addition, providing a facile route to 1,2,2-trisubstituted 1,2-dihydronaphthalenes. It is also used as an intermediate in organic synthesis. The fluorescence spectra and electronic absorption of 2-naphthoic acid was studied.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H335-H315-H319 |
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-24/25-36/373/39 |
| WGK Germany | 2 |
| RTECS | QL1050000 |
| TSCA | Yes |
| HS Code | 29163900 |
