| o-PHTHALOYL CHLORIDE | ||
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PRODUCT IDENTIFICATION |
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| CAS NO | 88-95-9 |
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| EINECS NO. | 201-869-0 | |
| FORMULA | C6H4(COCl)2 | |
| MOL WT. | 203.02 | |
| H.S. CODE | ||
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TOXICITY |
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SMILES |
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| SYNONYMS | o-Phthaloyl dichloride; 2-Phthaloyl dichloride; | |
| Phthaloyl chloride; 1,2-Benzenedicarbonyl dichloride; | ||
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CLASSIFICATION |
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PHYSICAL AND CHEMICAL PROPERTIES |
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| PHYSICAL STATE | yellowish liquid | |
| MELTING POINT | 12 C | |
| BOILING POINT | 269 - 271 C | |
| SPECIFIC GRAVITY | 1.410 - 1.415 | |
| SOLUBILITY IN WATER | Decomposes in water and alcohol | |
| pH |
11.5 - 12.5 (10% Sol.) |
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| VAPOR DENSITY | 7.0 | |
| AUTOIGNITION |
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| NFPA RATINGS | Health: 3; Flammability: 0; Reactivity: 0 | |
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REFRACTIVE INDEX |
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| FLASH POINT |
>230 C |
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| STABILITY | Stable under ordinary conditions. | |
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APPLICATIONS |
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| o-Phthaloyl chloride is used as an additive in polymers and fibers to improve color stability. It is used as a ingredient of stabilizer for polymers. | ||
| SALES SPECIFICATION | ||
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APPEARANCE |
Clear liquid | |
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ASSAY |
95.0% min |
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| TRANSPORTATION | ||
| PACKING | 260kgs in drum | |
| HAZARD CLASS | 8 (Packing group:III) | |
| UN NO. | 3265 | |
| OTHER INFORMATION | ||
| Hazard Symbols: C, Risk Phrases: 34, Safety Phrases: 26 | ||
