Ethynylbenzene Phenylacetylene CAS 536-74-3 Ịdị ọcha>99.0% (GC)
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Aha Chemical | Ethynylbenzene |
Ụdị okwu | phenylacetylene |
Nọmba CAS | 536-74-3 |
Nọmba CAT | RF-PI2246 |
Ọnọdụ Ahịa | Na Akụrụngwa, Ike nrụpụta 40MT / ọnwa |
Usoro ihe omimi | C8H6 |
Ibu molekụla | 102.14 |
Ebe Na-agbaze | -44.0 ~ -45.0 ℃ |
Ebe esi nri | 142.0 ~ 144.0 ℃ (ọkụ) |
Mmetụta | Mmetụta ọkụ, Mmetụta ikuku, Mmetụta okpomọkụ |
Solubility | Adịghị Anya na Mmiri;Ihe ọṅụṅụ na-aba n'anya, Ether |
Ihe egwu mbupu | Mmiri na-enwu ọkụ |
Ụdị | Ruifu Chemical |
Ihe | Nkọwapụta |
Ọdịdị | Mmiri mmiri na-acha odo odo na-enweghị agba |
Ụzọ ịdị ọcha / nyocha | > 99.0% (GC) |
Mgbakọta adịghị ọcha | <1.00% |
Nnukwu ike ndọda (20/20 ℃) | 0.929-0.9350 |
Ntụgharị ntụgharị n20/D | 1.547-1.550 |
Spectrum infrared | Dabara na Ọdịdị |
Nlele ọkọlọtọ | Standardkpụrụ ụlọ ọrụ |
ngwugwu: Klas Fluorinated, 25kg/Drum, ma ọ bụ dị ka ndị ahịa chọrọ
Ọnọdụ Nchekwa:Na-echekwa n'ime akpa ndị a kpuchiri ekpuchi na ebe dị jụụ na nke kpọrọ nkụ;Chebe site na ìhè na mmiri mmiri
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Ethynylbenzene, makwaara dị ka Phenylacetylene, (CAS: 536-74-3), pịa kemịkalụ, otu nchebe bara uru (Ph2P (O)) reagent maka ọnụ ethynes maka njikọ nke ngwaọrụ eletrọnịkị.Ndị etiti a na-ejikarị eme ihe maka njikọ asymmetric, yana reagents njikọ organic a na-ejikarị.Ethynylbenzene bụ alkyne hydrocarbon nwere otu phenyl.enwere ike iji ya mee ihe n'akụkụ ndị a: 1, maka njikọ nke organic na intermediates organic;2, ejiri dị ka etiti ọgwụ.Ethynylbenzene dabara maka njikọ nke ọdụ Alkynes site na mmeghachi omume nke benzaldehyde dochie ya na alkali.Ethynylbenzene, hydrocarbon aromatic, dị mkpa na ụlọ ọrụ petrochemical dị ka etiti na mmepụta nke styrene, nke a na-eji eme polystyrene, ihe eji eme plastik nkịtị.Ethynylbenzene na-etinye aka na nkwadebe nke styrene site na mbelata site na iji Lindlar catalyst.Ethynylbenzene na-enweta polymerization nke Rh na Pt complexes mere ka ọ bụrụ polyphenylacetylene.
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