2-Isopropylthioxanthone
Based on 1 Customer Validation
2-Isopropylthioxanthone is a photoinitiator that is widely used in printing ink of packaging materials. 2-Isopropylthioxanthone triggers the radical polymerization of the acrylic component of inks, thus causing the liquid ink film to dry.
For research use only. We do not sell to patients.
- Purity: 99.95%
- CAS No.: 5495-84-1
- Formula: C16H14OS
- Molecular Weight:254.35
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
Biological Activity
Chemical Information
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CAS No. 5495-84-1
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Appearance Solid
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Molecular Weight 254.35
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Formula C16H14OS
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Color White to yellow
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SMILES
O=C1C2=C(SC3=CC=C(C(C)C)C=C31)C=CC=C2
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 100 mg/mL (393.15 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (271 KB)
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SDS (419 KB)
- English - EN (419 KB)
- Français - FR (419 KB)
- Deutsch - DE (419 KB)
- Norwegian - NO (419 KB)
- Español - ES (419 KB)
- Swedish - SV (419 KB)
- Italian - IT (419 KB)
- Korean - KR (419 KB)
- Portuguese - PT (419 KB)
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Handling Instructions (2659 KB)
References
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 3.9315 mL | 19.6576 mL | 39.3153 mL | 98.2882 mL |
| 5 mM | 0.7863 mL | 3.9315 mL | 7.8631 mL | 19.6576 mL | |
| 10 mM | 0.3932 mL | 1.9658 mL | 3.9315 mL | 9.8288 mL | |
| 15 mM | 0.2621 mL | 1.3105 mL | 2.6210 mL | 6.5525 mL | |
| 20 mM | 0.1966 mL | 0.9829 mL | 1.9658 mL | 4.9144 mL | |
| 25 mM | 0.1573 mL | 0.7863 mL | 1.5726 mL | 3.9315 mL | |
| 30 mM | 0.1311 mL | 0.6553 mL | 1.3105 mL | 3.2763 mL | |
| 40 mM | 0.0983 mL | 0.4914 mL | 0.9829 mL | 2.4572 mL | |
| 50 mM | 0.0786 mL | 0.3932 mL | 0.7863 mL | 1.9658 mL | |
| 60 mM | 0.0655 mL | 0.3276 mL | 0.6553 mL | 1.6381 mL | |
| 80 mM | 0.0491 mL | 0.2457 mL | 0.4914 mL | 1.2286 mL | |
| 100 mM | 0.0393 mL | 0.1966 mL | 0.3932 mL | 0.9829 mL |