NAPHTHOL AS ACETATE
- CAS NO.：1163-67-3
- Empirical Formula: C19H15NO3
- Molecular Weight: 305.33
- MDL number: MFCD00004095
- EINECS: 214-608-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-09-03 18:36:42
What is NAPHTHOL AS ACETATE?
What are the applications of Application
Naphthol AS Acetate is a substrate for the histochemical location of esterases
Purification Methods
Recrystallise it from hot MeOH and dry in vacuo over P2O5. It has m 252o after sublimation at 210-215o. It is slightly soluble in AcOH, EtOH, CHCl3 or *C6H6. It is a fluorogenic substrate for albumin esterase activity. [Chen & Scott Anal Lett 17 857 1984.] At 320nm it has fluorescence at 500nm. ex em [Brass & Sommer Chem Ber 61 1000 1928, Beilstein 12 II 260, 12 III 960, 12 IV 923.]
Properties of NAPHTHOL AS ACETATE
| Melting point: | 160-162°C |
| Boiling point: | 424.6±28.0 °C(Predicted) |
| Density | 1.271±0.06 g/cm3(Predicted) |
| storage temp. | −20°C |
| pka | 12.67±0.70(Predicted) |
| form | powder to crystal |
| color | White to Light yellow |
| Sensitive | Moisture Sensitive |
| CAS DataBase Reference | 1163-67-3(CAS DataBase Reference) |
Safety information for NAPHTHOL AS ACETATE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for NAPHTHOL AS ACETATE
Related products of tetrahydrofuran
You may like
-
3-Acetoxy-2-naphthanilide CAS 1163-67-3View Details
1163-67-3 -
Naphthol as acetate 98% CAS 1163-67-3View Details
1163-67-3 -
Naphthol AS acetate CAS 1163-67-3View Details
1163-67-3 -
Naphthol-AS-Acetate extrapure CAS 1163-67-3View Details
1163-67-3 -
77-92-9 99%View Details
77-92-9 -
77-92-9 99%View Details
77-92-9 -
8000-27-9 CEDAR WOOD OIL 99%View Details
8000-27-9 -
95-54-5 99%View Details
95-54-5
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.