Our MEK is used for a paint solvent, printing ink, bonding agent, etc.
| ▼ Molecular Formula | ▼ ENCS No. | ▼ CAS No. | ルーレットサイトtructural Formula |
|---|---|---|---|
| Ｃ4Ｈ8Ｏ | 2-542 | 78-93-3 |
 |
| ルーレットサイトEST | ▼ UNIT | ▼ ANALYSIS |
|---|---|---|
| Molecular Weight | 72.10 | |
| Boiling Point | ℃ | 79.6 |
| Melting Point | ℃ | -87.3 |
| Specific Gravity at 20/4℃ | 0.8047 | |
Refractive index （ ） |
1.3787 | |
| Interfacial Tension (ルーレットサイト) | N/cm | 246×10-6 |
| Latent Heat of Evaporation | Ｊ/ｇ | 443.7 |
| Specific Heat at ルーレットサイト | Ｊ/ｇ・℃ | 2.09 |
| Critical Temperature | ℃ | 260 |
| Critical Pressure | ＭＰａ | 4.39 |
| Water Azeotrope Boiling Point (0.1MPa) | ℃ | 73.41 |
| Content of azeotrope | ｗｔ％ | ＭＥＫ88.7 |
| Coefficient of Expansion (ルーレットサイト) | 0.0013 | |
| Flash Point (Tag closed cup tester) | ℃ | -7.2 |
| Combastion Point | ℃ | 514 |
| Explosive Limits in Air | vol％ | 1.7～11.4 |
| ルーレットサイトEST | ▼ UNIT | ルーレットサイトPECIFICATIONS | ルーレットサイトYPICAL ANALYSIS |
|---|---|---|---|
| Appearance | Clear and Colorless | Clear and Colorless | |
| Water | % | 1.0 MAX. | |
| Free Acid as Acetic Acid | % | 0.003 MAX. | 0.0005 |
| Distillation Test
Initial Boiling Point Dry Point Total Distillation |
℃ ℃ vol% |
79.0 MIN. 80.5 MAX. 97 MIN. |
79.4 79.9 99.0 |
| Nonvolatile Matter | % | 0.003 MAX. | 0.001 |
| Specific Gravity at 20/ルーレットサイト | 0.805～0.807 | 0.8062 | |
| Color | Hazen Unit | 20 MAX. | - |
| Composition(MEK purity) | % | 99.9 |
MAJOR USE:Solvent for paint, lube-oil dewaxing, adhesive and printing ink, Raw material for organic syntheses.
UN CLASS 3UN NO.1193
The descriptions herein are based on the available sources and information but no guarantee is given for its integrity or accuracy.