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DIMETHYL ISOPHTHALATE | ||
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PRODUCT IDENTIFICATION |
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| CAS NO. | 1459-93-4 |
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| EINECS NO. | 215-951-9 | |
| FORMULA | C6H4(CO2CH3)2 | |
| MOL WT. | 194.19 | |
| H.S. CODE | ||
| TOXICITY | ||
| SYNONYMS | Isophthalic acid dimethyl ester; | |
| Dimethyl-1,3-benzenedicarboxylate; Isophthalic acid, dimethyl ester; Dimethyl m-phthalate; Methyl isophthalate; Methyl 3-(carbomethoxy)benzoate; Dimethylester kyseliny tereftalove; | ||
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CLASSIFICATION |
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PHYSICAL AND CHEMICAL PROPERTIES |
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| PHYSICAL STATE | white flake | |
| MELTING POINT | 66 - 68 C | |
| BOILING POINT | ||
| SPECIFIC GRAVITY | 1.145 - 1.155 | |
| SOLUBILITY IN WATER | Insoluble | |
| SOLUBILITY | Soluble in most organic solvents | |
| AUTOIGNITION | ||
| pH | ||
| VAPOR DENSITY | ||
| NFPA RATINGS | Health: 1; Flammability: 1; Reactivity: 0 | |
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REFRACTIVE INDEX |
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| FLASH POINT |
138 C | |
| STABILITY | Stable under ordinary conditions | |
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APPLICATIONS |
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Dimethyl Isophthalate is used in the production of high molecular weight polyester elastomers. Dimethyl Isophthalate strengthen the molecular structure so that finished fibers have the average molecular weight of 20,000 - 30,000. It is used as a modifier of engineering plastics. |
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| SALES SPECIFICATION | ||
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APPEARANCE |
white flake | |
| PURITY |
99.0% min | |
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WATER |
0.1% max | |
| FREE ACID |
0.01% max | |
| TRANSPORTATION | ||
| PACKING | 25kgs in bag | |
| HAZARD CLASS | not regulated | |
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OTHER INFORMATION |
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| Hazard Symbols: XI Risk Phrases: 36/37, Safety Phrases: 24/25-28A-37-45 | ||
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