A3138412
2,5-Dimethylphenol Standard , Analysis of standards,> 99.8% , 95-87-4
Synonym(s):
p-Xylenol;2,5-Dimethylphenol;2,5-DMP, p-Xylenol;2-Hydroxy-p-xylene
CAS NO.：95-87-4
Empirical Formula: C8H10O
Molecular Weight: 122.16
MDL number: MFCD00002237
EINECS: 202-461-5
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 75-77 °C |
| Boiling point: | 212 °C(lit.) |
| Density | 0.971 g/mL at 25 °C(lit.) |
| vapor pressure | 0.208 hPa (25 °C) |
| refractive index | 1.5120 |
| FEMA | 3595 | 2,5-XYLENOL |
| Flash point: | 85 °C |
| storage temp. | Store below +30°C. |
| solubility | 3.54g/l slightly soluble |
| form | Crystals |
| pka | pK1:10.22 (25°C) |
| color | slightly brown |
| Odor | at 0.10 % in propylene glycol. sweet naphthyl phenolic smoke bacon |
| Odor Type | phenolic |
| explosive limit | 1.4%(V) |
| Water Solubility | 1 g/100 mL (60 ºC) |
| Merck | 14,10082 |
| JECFA Number | 706 |
| BRN | 1099260 |
| Exposure limits | ACGIH: TWA 1 ppm |
| InChIKey | NKTOLZVEWDHZMU-UHFFFAOYSA-N |
| LogP | 2.34-2.6 at 25℃ |
| CAS DataBase Reference | 95-87-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Phenol, 2,5-dimethyl-(95-87-4) |
| EPA Substance Registry System | 2,5-Dimethylphenol (95-87-4) |
Description and Uses
Used to make phenolic resins and (in isomeric mixtures) as an antioxidant for lubricating oils, gasoline, and elastomers. Also used as perfuming agents.
Safety
| Symbol(GHS) |    GHS05,GHS06,GHS09 |
| Signal word | Danger |
| Hazard statements | H301+H311-H314-H411 |
| Precautionary statements | P260-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 |
| Hazard Codes | T,N |
| Risk Statements | 24/25-34-51/53 |
| Safety Statements | 26-36/37/39-45-61 |
| RIDADR | UN 2261 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | ZE5775000 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | II |
| HS Code | 29071400 |
| Hazardous Substances Data | 95-87-4(Hazardous Substances Data) |
