A5263812
2,4-Lutidine , 97% , 108-47-4
Synonym(s):
2,4-Dimethylpyridine
CAS NO.：108-47-4
Empirical Formula: C7H9N
Molecular Weight: 107.15
MDL number: MFCD00006337
EINECS: 203-586-8
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -60 °C (lit.) |
| Boiling point: | 159 °C (lit.) |
| Density | 0.927 g/mL at 25 °C (lit.) |
| vapor pressure | 3.28hPa at 25℃ |
| refractive index | n |
| FEMA | 4389 | 2,4-DIMETHYLPYRIDINE |
| Flash point: | 99 °F |
| storage temp. | Flammables area |
| solubility | 350g/l |
| pka | 6.99(at 25℃) |
| form | Liquid |
| color | Colorless to Light yellow to Light orange |
| Odor | at 0.01 % in dipropylene glycol. smoky phenolic |
| Odor Type | smoky |
| Water Solubility | 15 g/100 mL (20 ºC) |
| Sensitive | Hygroscopic |
| JECFA Number | 2151 |
| BRN | 1506 |
| Henry's Law Constant | 9.9×10-1 mol/(m3Pa) at 25℃, Hawthorne et al. (1985) |
| Dielectric constant | 9.5999999999999996 |
| Major Application | flavors and fragrances |
| Cosmetics Ingredients Functions | PERFUMING |
| InChI | 1S/C7H9N/c1-6-3-4-8-7(2)5-6/h3-5H,1-2H3 |
| InChIKey | JYYNAJVZFGKDEQ-UHFFFAOYSA-N |
| SMILES | Cc1ccnc(C)c1 |
| LogP | 1.9 |
| CAS DataBase Reference | 108-47-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Pyridine, 2,4-dimethyl-(108-47-4) |
| EPA Substance Registry System | 2,4-Dimethylpyridine (108-47-4) |
Description and Uses
2,4-Lutidine, can be used as a building block in the synthesis of various chemical compounds. It is also used tobacco and aroma component.
Safety
| Symbol(GHS) |   GHS02,GHS06 |
| Signal word | Danger |
| Hazard statements | H301-H315-H319-H226 |
| Precautionary statements | P501-P270-P240-P210-P233-P243-P241-P242-P264-P280-P370+P378-P337+P313-P305+P351+P338-P362+P364-P303+P361+P353-P332+P313-P301+P310+P330-P403+P235-P405 |
| target organs | Respiratory system |
| Hazard Codes | T,F,Xi |
| Risk Statements | 10-23/24/25-36/37/38-25-20/21-20/21/22 |
| Safety Statements | 16-26-36/37/39-45 |
| RIDADR | UN 1992 3/PG 3 |
| WGK Germany | 3 |
| RTECS | OK9400000 |
| F | 8 |
| TSCA | TSCA listed |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29333999 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Acute Tox. 3 Dermal Acute Tox. 3 Inhalation Acute Tox. 3 Oral Eye Irrit. 2 Flam. Liq. 3 Skin Irrit. 2 STOT SE 3 |
| REACH Registrations | Active |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
