| 1,1'-OXYBISBENZENE | ||
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PRODUCT IDENTIFICATION |
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| CAS NO. | 101-84-8 |
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| EINECS NO. | 202-981-2 | |
| FORMULA | (C6H5)2O | |
| MOL WT. | 170.21 | |
| H.S. CODE | 2909.30 | |
|
TOXICITY |
Oral rat LD50: 3370 mg/kg | |
| SYNONYMS | Phenyl Ether; Oxyde de biphenyle; Oxydiphenyl; | |
| Diphenyl Oxide; Phenoxybenzene; Diphenyl Ether; Biphenyloxide; | ||
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SMILES |
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CLASSIFICATION |
DIPHENYLS / |
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PHYSICAL AND CHEMICAL PROPERTIES |
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| PHYSICAL STATE | Colorless crystals or liquid depending on temperature | |
| MELTING POINT | 28 C | |
| BOILING POINT |
259 C | |
| SPECIFIC GRAVITY | 1.075 | |
| SOLUBILITY IN WATER | Insoluble | |
| pH |
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| VAPOR DENSITY | 5.86 | |
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AUTOIGNITION |
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NFPA RATINGS |
Health: 1; Flammability: 1; Reactivity: 0 | |
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REFRACTIVE INDEX |
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| FLASH POINT |
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| STABILITY |
Stable under ordinary conditions | |
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APPLICATIONS |
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| Diphenyl Ether is the parent molecule of brominated diphenyl ether flame-retardants. It is used as a high boiling solvent to purify pharmaceuticals. It is used as a starting material for the preparation of heat transfer fluid, specialty surfactant, and blowing agents. | ||
| SALES SPECIFICATION | ||
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APPEARANCE |
Colorless crystals or liquid upon temperature | |
| PURITY (GC) |
99.9% min | |
| MELTING POINT |
27 C min | |
| SUM PHENOLIC COMPONENTS |
0.02% max | |
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WATER |
0.02% max | |
|
CHLORINE |
5.0 mg/kg max | |
| TRANSPORTATION | ||
| PACKING | 210kgs in Drum | |
| HAZARD CLASS | 9 | |
| UN NO. | 3082 | |
| OTHER INFORMATION | ||
| Hazard Symbols: XI, Risk Phrases: 36/37/38, Safety Phrases: 24/25 | ||
