A6184112
2-Naphthoxyacetic acid , Analysis standard , 120-23-0
Synonym(s):
2-Naphthoxyacetic acid;BNOA
CAS NO.：120-23-0
Empirical Formula: C12H10O3
Molecular Weight: 202.21
MDL number: MFCD00004066
EINECS: 204-380-0
| Pack Size | Price | Stock | Quantity |
| 250MG | RMB207.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 151-154 °C(lit.) |
| Boiling point: | 300.32°C (rough estimate) |
| Density | 1.1868 (rough estimate) |
| refractive index | 1.5440 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | Soluble in DMSO |
| pka | 3.18±0.30(Predicted) |
| form | crystalline |
| color | gray |
| Water Solubility | Soluble in alcohol, ether, acetic acid and dimethyl sulfoxide. Slightly soluble in water. |
| Merck | 14,6397 |
| BRN | 1074148 |
| Henry's Law Constant | 3.5×105 mol/(m3Pa) at 25℃, Ebert et al. (2023) |
| InChI | 1S/C12H10O3/c13-12(14)8-15-11-6-5-9-3-1-2-4-10(9)7-11/h1-7H,8H2,(H,13,14) |
| InChIKey | RZCJYMOBWVJQGV-UHFFFAOYSA-N |
| SMILES | OC(=O)COc1ccc2ccccc2c1 |
| LogP | 2.530 |
| CAS DataBase Reference | 120-23-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Acetic acid, (2-naphthyloxy)-(120-23-0) |
| EPA Substance Registry System | Naphthoxyacetic acid (120-23-0) |
Description and Uses
2-naphthyloxyacetic acid is a plant hormone used to encourage fruit set. It is moderately soluble in water and is not volatile. It is not considered to be environmentally persistent but does have potential to leach to groundwater. It has a moderate to low toxicity to most biodiversity. 2-naphthyloxyacetic acid has a moderate oral mammalian toxicity and is a recognised irritant.
2-Naphthoxyacetic acid is a phytohormone used as a plant growth regulator on tomatoes and strawberries.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P301+P312+P330 |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xn,Xi |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| RTECS | AI9659000 |
| TSCA | TSCA listed |
| HazardClass | IRRITANT |
| HS Code | 29189900 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Oral |
| Toxicity | LD50 orally in Rabbit: 500 mg/kg |
