| Company Name: | Energy Chemical |
| Tel: | 021-58432009 / 400-005-6266 |
| Email: | info@energy-chemical.com |
| Products Intro: |
Product Name:3,3′-DiMethoxy-4,4′-biphenylene diisocyanate
CAS:91-93-0
Purity:85%, technical grade Package:10G |
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| | 3,3'-DIMETHOXY-4,4'-BIPHENYLENE DIISOCYANATE Basic information |
| Product Name: | 3,3'-DIMETHOXY-4,4'-BIPHENYLENE DIISOCYANATE | | Synonyms: | 3,3’-dimethoxy-4,4’-biphenyleneisocyanicacidester;3,3’-dimethoxy-4,4’-biphenylylenediisocyanate;3,3’-dimethoxy-4,4’-biphenylyleneisocyanate;3,3’-dimethoxy-4,4’-biphenylyleneisocyanicacidester;3,3’-dimethoxy-4,4’-diphenylyleneisocyanate;3,3’-dimethoxy-4,4’-diphenylylisocyanate;4,4’-diisocyanato-3,3’-dimethoxy-1,1’-biphenyl;4,4’-diisocyanato-3,3’-dimethoxy-1’-biphenyl | | CAS: | 91-93-0 | | MF: | C16H12N2O4 | | MW: | 296.28 | | EINECS: | | | Product Categories: | Isocyanates;Nitrogen Compounds;Organic Building Blocks | | Mol File: | 91-93-0.mol |  |
| | 3,3'-DIMETHOXY-4,4'-BIPHENYLENE DIISOCYANATE Chemical Properties |
| mp | 112-116 °C(lit.)
| | Fp | 170 °F
| | Stability: | Stable, but air and water sensitive. Incompatible with strong oxidizing agents, strong acids. |
| Hazard Codes | T | | Risk Statements | 23/24/25 | | Safety Statements | 26-36-45 | | RIDADR | UN 2811 6.1/PG 2
| | WGK Germany | 3
| | RTECS | NQ8800000
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| | 3,3'-DIMETHOXY-4,4'-BIPHENYLENE DIISOCYANATE Usage And Synthesis |
| Chemical Properties | grey to brown powder | | General Description | Gray to brown powder or dark beige sandy powder. Melting point 112°C. Insoluble in water. Toxic by inhalation and ingestion. A skin irritant. Used in making plastics. | | Air & Water Reactions | Insoluble in water. | | Reactivity Profile | 3,3'-DIMETHOXY-4,4'-BIPHENYLENE DIISOCYANATE may react with amines, aldehydes, alcohols, alkali metals, ketones, mercaptans, strong oxidizing agents, hydrides, phenols, and peroxides with vigorous releases of heat. May undergo polymerization reactions with acids and bases. | | Fire Hazard | Flash point data for 3,3'-DIMETHOXY-4,4'-BIPHENYLENE DIISOCYANATE are not available; however, 3,3'-DIMETHOXY-4,4'-BIPHENYLENE DIISOCYANATE is probably combustible. |
| | 3,3'-DIMETHOXY-4,4'-BIPHENYLENE DIISOCYANATE Preparation Products And Raw materials |
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