Nonanoic acid , StandardforGC,>99%(GC) , 112-05-0
Synonym(s):
Acid C9;Nonanoic acid;Pelargonic acid
CAS NO.：112-05-0
Empirical Formula: C9H18O2
Molecular Weight: 158.24
MDL number: MFCD00004433
EINECS: 203-931-2
| Pack Size | Price | Stock | Quantity |
| 5ML | RMB87.20 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 9 °C (lit.) |
| Boiling point: | 268-269 °C (lit.) |
| Density | 0.906 g/mL at 25 °C (lit.) |
| vapor density | 5.5 (vs air) |
| vapor pressure | <0.1 mm Hg ( 20 °C) |
| refractive index | n |
| FEMA | 2784 | NONANOIC ACID |
| Flash point: | 212 °F |
| storage temp. | 2-8°C |
| solubility | 0.3g/l |
| form | Liquid |
| pka | 4.96(at 25℃) |
| color | Clear colorless |
| PH | 4(1 mM solution);3.49(10 mM solution);2.98(100 mM solution); |
| Odor | at 10.00 % in dipropylene glycol. waxy dirty cheese cultured dairy |
| Odor Type | waxy |
| explosive limit | 0.8-9%(V) |
| Water Solubility | NEGLIGIBLE |
| Merck | 14,7070 |
| JECFA Number | 102 |
| BRN | 1752351 |
| Dielectric constant | 13.9（25℃） |
| LogP | 3.4 at 25℃ |
Description and Uses
Nonanoic acid , also called pelargonic acid, is an organic compound composed of a nine - carbon chain terminating in a carboxylic acid with structural formula CH3(CH2)7COOH. Nonanoic acid forms esters—nonanoates. It is a clear, oily liquid with an unpleasant, rancid odor. It is nearly insoluble in water, but very soluble in chloroform, ether, and hexane.
Its refractive index is 1.4322. Its critical point is at 712 K ( 439 °C ) and 2.35 MPa.
The primary uses of this acid are in organic synthesis and in the manufacture of lacquers, plastics, pharmaceuticals, synthetic odors and flavorings, gasoline additives, flotation agents, lubricants, and vinyl plasticizers. Nonanoic acid has found some use in pharmaceutical preparations and as a topical bactericide and fungicide. It is also used in herbicides.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H412 |
| Precautionary statements | P264-P273-P280-P302+P352-P305+P351+P338-P332+P313 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-28-36/37/39-45-28A |
| RIDADR | UN 3265 8/PG 3 |
| WGK Germany | 1 |
| RTECS | RA6650000 |
| Autoignition Temperature | 405 °C |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29159080 |
| Toxicity | LD50 i.v. in mice: 224±4.6 mg/kg (Or, Wretlind) |
