(2-naphthoxy)acetic acid
2-Naphthoxyacetic acid
CAS: 120-23-0
Molecular Formula: C12H10O3
(2-naphthoxy)acetic acid - Names and Identifiers
| Name | 2-Naphthoxyacetic acid |
| Synonyms | BNOA AKOS B000128 2-NAPHTHOXYACETIC ACID 2-Naphthoxyacetic acid β-Naphthoxyacetic acid B-Naphthoxyacetic acid (2-naphthoxy)acetic acid Beta-Naphthoxyacetic acid (2-NAPHTHYLOXY)ACETIC ACID (2-Naphthyloxy)acetic acid B-NaphthoxyaceticAcid(Bnoa) (naphthalen-2-yloxy)acetate -Naphthoxyacetic Acid (BNOA) β-Naphthoxyacetic acid(BNOA) SS- NAPHTHOXYACETIC ACID(BNOA) (naphthalen-2-yloxy)acetic acid (naphthalen-1-yloxy)acetic acid 2-Naphthoxy acetic acid, Pestanal |
| CAS | 120-23-0 |
| EINECS | 204-380-0 |
| InChI | InChI=1/C12H10O3/c13-12(14)8-15-11-6-5-9-3-1-2-4-10(9)7-11/h1-7H,8H2,(H,13,14)/p-1 |
(2-naphthoxy)acetic acid - Physico-chemical Properties
| Molecular Formula | C12H10O3 | ||
| Molar Mass | 202.21 | ||
| Density | 1.1868 (rough estimate) | ||
| Melting Point | 151-154°C(lit.) | ||
| Boling Point | 300.32°C (rough estimate) | ||
| Flash Point | 155.8°C | ||
| Water Solubility | Soluble in alcohol, ether, acetic acid and dimethyl sulfoxide. Slightly soluble in water. | ||
| Vapor Presure | 9.71E-07mmHg at 25°C | ||
| Appearance | White or white-like crystals or powders | ||
| Color | gray | ||
| Merck | 14,6397 | ||
| BRN | 1074148 | ||
| pKa | 3.18±0.30(Predicted) | ||
| Storage Condition | Store below +30°C. | ||
| Refractive Index | 1.5440 (estimate) | ||
| MDL | MFCD00004066 | ||
| Physical and Chemical Properties |
| ||
| Use | Used as a plant growth hormone, used to increase the rate of pineapple, strawberry, tomato fruit and regulate growth |
(2-naphthoxy)acetic acid - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| RTECS | AI9659000 |
| TSCA | Yes |
| HS Code | 29189900 |
| Hazard Class | IRRITANT |
| Toxicity | LD50 orally in Rabbit: 500 mg/kg |
(2-naphthoxy)acetic acid - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Biological activity | 2-Naphthoxyacid acid is an endogenous metabolite. |
| use | naphthoxyacetic acid (BNOA) is a plant growth regulator with auxin biological activity of naphthalene, which is absorbed by leaves and roots. It can promote fruit setting, stimulate fruit expansion, and overcome hollow fruit; used with rooting agent, it can also promote plant rooting. Used as plant growth stimulating hormone, used to increase the fruit setting rate and regulate growth of pineapples, strawberries, and tomatoes |
Last Update：2024-04-10 22:29:15
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