3,6-Dichlorotrimellitic anhydride
Based on 1 Customer Validation
3,6-Dichlorotrimellitic anhydride is the key precursor that is used for preparing a variety of dichlorinated fluoresceins and rhodamines such as TET and HEX.
For research use only. We do not sell to patients.
- Purity: 95.00%
- CAS No.: 81742-10-1
- Formula: C9H2Cl2O5
- Molecular Weight:261.02
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Storage:
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Biological Activity
Chemical Information
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CAS No. 81742-10-1
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Appearance Solid
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Molecular Weight 261.02
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Formula C9H2Cl2O5
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Color Off-white to light brown
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SMILES
O=C(O1)C2=C(Cl)C(C(O)=O)=CC(Cl)=C2C1=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Solvent & Solubility
DMSO : 100 mg/mL (383.11 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 (sealed storage, away from moisture and light). 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 (sealed storage, away from moisture and light). 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 (250 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
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 (sealed storage, away from moisture and light). 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 | 3.8311 mL | 19.1556 mL | 38.3112 mL | 95.7781 mL |
| 5 mM | 0.7662 mL | 3.8311 mL | 7.6622 mL | 19.1556 mL | |
| 10 mM | 0.3831 mL | 1.9156 mL | 3.8311 mL | 9.5778 mL | |
| 15 mM | 0.2554 mL | 1.2770 mL | 2.5541 mL | 6.3852 mL | |
| 20 mM | 0.1916 mL | 0.9578 mL | 1.9156 mL | 4.7889 mL | |
| 25 mM | 0.1532 mL | 0.7662 mL | 1.5324 mL | 3.8311 mL | |
| 30 mM | 0.1277 mL | 0.6385 mL | 1.2770 mL | 3.1926 mL | |
| 40 mM | 0.0958 mL | 0.4789 mL | 0.9578 mL | 2.3945 mL | |
| 50 mM | 0.0766 mL | 0.3831 mL | 0.7662 mL | 1.9156 mL | |
| 60 mM | 0.0639 mL | 0.3193 mL | 0.6385 mL | 1.5963 mL | |
| 80 mM | 0.0479 mL | 0.2394 mL | 0.4789 mL | 1.1972 mL | |
| 100 mM | 0.0383 mL | 0.1916 mL | 0.3831 mL | 0.9578 mL |