| post date: | nov 02,2021 |
| expiry date: | may 01,2022 |
| detailed description: |
cas no. :345-92-6
quantity: 10metric tons specs:99.9% price:10-100 usd kilograms payment method: t/t;l/c;d/a;d/p;western union etc. product name:bis(4-fluorophenyl)methanone cas no. :345-92-6 assay:99.9% appearance: white crystal packing:25kg/drum usage: it can be used as imaging agent and charge control agent for optical and electrical recording materials, and also as initiator for some polymerization reactions. |
| cas registry number: | 345-92-6 |
| synonyms: | ;4,4-difluoro benzophenone;4,4-difluorobenzophenone;4,4-difluoro diphenyl ketone;4,4'-difluoro-benzophenon;benzophenone, 4,4'-difluoro-;bis(4-fluorophenyl)-methanon;bis(p-fluorophenyl) ketone;bis(p-fluorophenyl)ketone;di-p-fluorophenyl ketone;di-p-fluorophenylketone;methanone, bis(4-fluorophenyl)-;bis(4-fluorophenyl)-methanone;(4,4-difluorocyclohexa-2,5-dien-1-yl)(phenyl)methanone;4,4'-difluoro diphenylmethanone;4,4'-difluorodiphenylmethanone; |
| molecular formula: | c13h8f2o |
| molecular weight: | 218.2027 |
| molecular structure: | 
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| hazard symbols: | |
| risk codes: | r36/37/38:; |
| safety description: | s26:; s37/39:; |
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