Product Details
| Product Name: 4-Methylpyridine | CAS No.: 108-89-4 |
| EC-No.: 203-626-4 | Min. Order: 1ton |
| Purity: 99%,HPLC | Supply Ability: 45000 ton/year |
| Release date: 2025/09/25 | |
| Lead time: In stock | Packaging: 25kg bag, 950kg/ ton bag, as request. |
| Origin: Manufacturer | Delivery: By sea |
1. Product information
| 4-Methylpyridine Chemical Properties |
| Melting point | 2.4 °C (lit.) |
| Boiling point | 145 °C (lit.) |
| density | 0.957 g/mL at 25 °C (lit.) |
| vapor density | 3.2 (vs air) |
| vapor pressure | 4 mm Hg ( 20 °C) |
| refractive index | n |
| Fp | 134 °F |
| storage temp. | Store below +30°C. |
| solubility | alcohol: soluble(lit.) |
| pka | 6.02(at 20℃) |
| form | Liquid |
| color | Clear light yellow |
| Odor | Obnoxious, Sweetish |
| explosive limit | 1.3-8.7%(V) |
| Water Solubility | soluble |
| Sensitive | Air Sensitive & Hygroscopic |
| Merck | 14,7402 |
| BRN | 104586 |
| Dielectric constant | 12.279999999999999 |
| InChIKey | FKNQCJSGGFJEIZ-UHFFFAOYSA-N |
| LogP | 1.22 at 25℃ |
| CAS DataBase Reference | 108-89-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Pyridine, 4-methyl-(108-89-4) |
| EPA Substance Registry System | 4-Methylpyridine (108-89-4) |
| Safety Information |
| Hazard Codes | T |
| Risk Statements | 10-20/22-24-36/37/38 |
| Safety Statements | 26-36-45 |
| RIDADR | UN 1992 3/PG 3 |
| WGK Germany | 1 |
| RTECS | UT5425000 |
| Autoignition Temperature | 1000 °F |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29333955 |
| Hazardous Substances Data | 108-89-4(Hazardous Substances Data) |
| Toxicity | LD50 orally in rats: 1.29 g/kg (Smyth) |
2. Packaging
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product. Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping
4. Contact information
For more details, pls contact us freely.
Email address : elin@fdachem.com
Mob: 86 13613820652
WhatsApp/Skype/Wechat/LINE: 86 13613820652
Company Profile Introduction
Henan Fengda Chemical Co., Ltd. a research customization and supplier specializing in PPb grade ultra-high purity electronic chemicals, deeply rooted in the semiconductor and new display fields, committed to providing the most core and purest chemical components for photoresist and high-end display materials.
We provide key monomers for KrF/ArF photoresist, photoacid generators (PAGs), photoacids, and etching solution raw materials, providing cornerstone materials for advanced process photoresist formulations;
We take ICP-MS full spectrum metal impurity analysis as the quality cornerstone and provide ICP-MS metal impurity COA reports to meet the strict industry requirements for PPb grade electronic chemical materials. The COA report contains important data such as NA, Mg, K, Ca, Al, Cr, Fe, Ni, Cu, Zn, Pb, Ag, etc. To provide customers with pure and reliable source assurance for cutting-edge research and stable production.
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