| post date: | nov 30,2021 |
| expiry date: | nov 30,2022 |
| detailed description: |
cas no. :109-92-2
quantity: 1000metric tons ethyl vinyl ether 1. molecualr formula: (ch2=choc2h5) 2. specification: item index color colorless liquid freezing point -115c b.p. 35.5c relative density 0.754(20c) refractive index 1.373(20c) flash point -45c 3. quality index(q/jh.03-2005): colorless transparent liquid, assay≥98% 4. property: slightly soluble in water, active, inflammable; explosion limit in air is 1.7%- 28%. often contains 0.1% koh as polymerization inhibitor 5. use: as anaesthetic, painkiller or as intermediate of fine chemicals. it is also used in the production of adhesive, coating, perfume, lubricant additive, etc. 6. packing: 200l steel barrel net weight 150kg/barrel 7. un code: un1302 8. cas no: 109-92-2 |
| cas registry number: | 109-92-2 |
| synonyms: | ;ethoxyethene;ethyl vinyl ether, stabilized with 0.1% potassium hydroxide;vinyl ethyl ether;ethenyl ethyl ether; |
| molecular formula: | c4h8o |
| molecular weight: | 72.1057 |
| molecular structure: | 
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| hazard symbols: | |
| risk codes: | r12:; r19:; r36/37/38:; |
| safety description: | s16:; s23:; s26:; s3/7:; s33:; s36:; |
