2,5-Dimethylphenol
- CAS No.
- 95-87-4
- Chemical Name:
- 2,5-Dimethylphenol
- Synonyms
- 2,5-XYLENOL;2,5-DMP;1,2,5-Xylenol;P-XYLENOL;FEMA 3595;3,6-Xylenol;PARA-XYLENOL;XYLENOL(2,5-);2.5-DiMethylph;2,5-DiMethylphen
- CBNumber:
- CB2167439
- Molecular Formula:
- C8H10O
- Molecular Weight:
- 122.16
- MOL File:
- 95-87-4.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/11/22 14:52:08
| 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) |
SAFETY
Risk and Safety Statements
| 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 | |||||||||
| NFPA 704 |
|
2,5-Dimethylphenol price More Price(10)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | W359505 | 2,5-Xylenol ≥99%, FG | 95-87-4 | 1SAMPLE-K | ₹5141.88 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W359505 | 2,5-Xylenol ≥99%, FG | 95-87-4 | 1KG | ₹24161.4 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | D174602 | 2,5-Dimethylphenol ≥99% | 95-87-4 | 5G | ₹951.52 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | D174602 | 2,5-Dimethylphenol ≥99% | 95-87-4 | 100G | ₹1948.5 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 36714 | 2,5-Dimethylphenol PESTANAL?, analytical standard | 95-87-4 | 1G | ₹3464 | 2022-06-14 | Buy |
2,5-Dimethylphenol Chemical Properties,Uses,Production
Chemical Properties
WHITE TO CREAM COLORED CRYSTALS
Occurrence
Reported found in coffee, smoked fatty fish, processed lean fish, malt whiskey, Scotch blended whiskey, katsuobushi (dried bonito) and kumazasa (Sasa albo-marginata).
Uses
Used to make phenolic resins and (in isomeric mixtures) as an antioxidant for lubricating oils, gasoline, and elastomers. Also used as perfuming agents.
General Description
Colorless to off-white crystalline solid. Odor threshold concentration 0.4 mg/L. Taste threshold concentration 0.5 mg/L.
Air & Water Reactions
2,5-Dimethylphenol is hygroscopic. Insoluble in water.
Reactivity Profile
2,5-Dimethylphenol is incompatible with bases, acid chlorides, acid anhydrides and oxidizing agents. 2,5-Dimethylphenol corrodes steel, brass, copper and copper alloys.
Health Hazard
Symptoms of exposure to this compound may include severe irritation and burns of the skin and eyes; irritation of the respiratory tract, dizziness, stomach pain, exhaustion, coma and damage to the liver or kidneys. Other symptoms include headache, nausea and vomiting. It may cause corrosion of the tissues of the mucous membranes and upper respiratory tract, eyes and skin. Inhalation may result in burning sensation, coughing, wheezing, laryngitis and shortness of breath. Inhalation may be fatal as a result of spasm, inflammation and edema of the larynx and bronchi; chemical pneumonitis and pulmonary edema. Symptoms of exposure to this class of compounds include skin sensitization, profuse sweating, painless blanching or erythema of the skin, intense thirst, diarrhea, cyanosis from methemoglobinemia, hyperactivity, stupor, blood pressure fall, hyperpnea, abdominal pain, hemolysis and convulsions. If death from respiratory failure is not immediate, jaundice and oliguria or anuria may occur.
Fire Hazard
Flash point data for 2,5-Dimethylphenol are not available. 2,5-Dimethylphenol is probably combustible.
Safety Profile
Poison by ingestion. Moderately toxic by an unspecified route. When heated to decomposition it emits acrid smoke and irritating fumes. Questionable carcinogen with experimental tumorigenic data. Used in disinfectants, solvents, pharmaceuticals, plasticizers, and wetting agents. See also other xylenol entries.
Purification Methods
Crystallise 2,5-xylenol from EtOH/ether. [Beilstein 6 IV 3164.]
2,5-Dimethylphenol Preparation Products And Raw materials
Raw materials
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chevron_rightPreparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| JSK Chemicals | +919879767970 | Gujarat, India | 3756 | 58 | Inquiry |
| Dorf Ketal Chemicals India Private Limited | +91-2242974777 +91-2242974777 | Maharashtra, India | 7 | 58 | Inquiry |
| Atul Ltd | +91-2362230000 +91-2362230000 | Gujarat, India | 26 | 58 | Inquiry |
| Molecraft LifeSciences Pvt Ltd | +91 (91) 6018-8881 | New Delhi, India | 760 | 0 | Inquiry |
| Anand Agencies | 91-20-24454597 | Maharashtra, India | 2337 | 58 | Inquiry |
| Avra Synthesis Pvt Ltd | +914027175796 | New Delhi, India | 1606 | 30 | Inquiry |
| Sisco Research Laboratories Pvt. Ltd. | +91-22-4268 5800 | Mumbai, India | 4317 | 58 | Inquiry |
| Clearsynth Labs | 91-22-45045900 | Maharashtra, India | 3889 | 58 | Inquiry |
| Shivam Pharma Chemicals | 91-22-26403900 | Maharashtra, India | 656 | 58 | Inquiry |
| Deepak Nitrite Limited | 08069023791Ext 560 | Hyderabad, India | 84 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| JSK Chemicals | 58 |
| Dorf Ketal Chemicals India Private Limited | 58 |
| Atul Ltd | 58 |
| Molecraft LifeSciences Pvt Ltd | 0 |
| Anand Agencies | 58 |
| Avra Synthesis Pvt Ltd | 30 |
| Sisco Research Laboratories Pvt. Ltd. | 58 |
| Clearsynth Labs | 58 |
| Shivam Pharma Chemicals | 58 |
| Deepak Nitrite Limited | 58 |
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