Product Details
| Product Name: 3-METHYLHEPTANE | CAS No.: 589-81-1 |
| Min. Order: 1KG | Purity: 99% |
| Supply Ability: g-kg-tons, free sample is available | Release date: 2026/07/02 |
| Lead time: In stock | Packaging: bottle/ drum/ bucket/ IBC, as request. |
| Delivery: By sea, by air, by express | Origin: Manufacturer |
1. Product information
| Product Name: | 3-METHYLHEPTANE |
| Synonyms: | 3-METHYLHEPTANE;3-methyl-heptan;heptane,3-methyl-;Methylheptane,97%;3-Methylheptane,95%;BUTYLETHYLMETHYLMETHANE;2-ETHYLHEXANE;3-METHYLHEPTANE REFERENCE SUBSTANCE FOR |
| CAS: | 589-81-1 |
| MF: | C8H18 |
| MW: | 114.23 |
| EINECS: | 209-660-6 |
| Product Categories: | Aliphatics;Acyclic;Alkanes;Organic Building Blocks |
| Mol File: | 589-81-1.mol |
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| 3-METHYLHEPTANE Chemical Properties |
| Melting point | -121--120°C |
| Boiling point | 118 °C(lit.) |
| density | 0.705 g/mL at 25 °C(lit.) |
| vapor pressure | 0.73 psi ( 37.7 °C) |
| refractive index | n |
| Fp | 45 °F |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Odor Threshold | 0.027ppm |
| Water Solubility | 792 μg/kg at 25 °C (shake flask-GLC, Price, 1976) |
| 3-METHYLHEPTANE Usage And Synthesis |
| Chemical Properties | Colorless liquid. |
| Physical properties | Colorless, flammable liquid with an odor resembling hexane. An odor threshold concentration of 1.5 ppmv was reported by Nagata and Takeuchi (1990). |
| Uses | Calibration, organic synthesis. |
| Definition | ChEBI: 3-Methylheptane is an alkane. |
| Hazard | Flammable, dangerous fire risk. |
| Environmental fate | Photolytic. Based on a photooxidation rate constant of 8.90 x 10-12 cm3/molecule?sec for the reaction of 3-methylheptane and OH radicals, the estimated lifetime is 16 h during summer sunlight (Altshuller, 1991). Chemical/Physical. Complete combustion in air produces carbon dioxide and water vapor. 3- Methylheptane will not hydrolyze because it does not contain a hydrolyzable functional group. |
| Solubility in organics | In methanol, g/L: 154 at 5 °C, 170 at 10 °C, 190 at 15 °C, 212 at 20 °C, 242 at 25 °C, 274 at 30 °C, 314 at 35 °C, 365 at 40 °C (Kiser et al., 1961); miscible in many liquid hydrocarbons, particularly saturated hydrocarbons. |
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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