Ethynylbenzene Phenylacetylene CAS 536-74-3 Maʻemaʻe >99.0% (GC)
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Inoa Kimia | Ethynylbenzene |
Nā huaʻōlelo like | Phenylacetylene |
Helu CAS | 536-74-3 |
Helu CAT | RF-PI2246 |
Kūlana Kūʻai | I loko o ka waihona, hana hiki ke 40MT / mahina |
ʻĀpana Molekala | C8H6 |
Kaumaha Molecular | 102.14 |
Lae hehee | -44.0 ~ -45.0 ℃ |
Lae paila | 142.0~144.0℃(māmā) |
Pilikino | Māmā Māmā, Ea, Pumahana |
Ka hikiwawe | Hiki ole me ka wai;Miscible me ka waiʻona, Etera |
Nā pōʻino hoʻouna | ʻO ka wai wela |
Brand | Kemika Ruifu |
'ikamu | Nā kikoʻī |
Ka nana aku | Waiwai ʻole a i ʻole Melemele Māmā |
Maʻemaʻe / Kaʻina Hanana | >99.0% (GC) |
Huina paumaele | <1.00% |
Kaumaha kiko (20/20 ℃) | 0.929~0.9350 |
Hōʻike Hōʻikeʻike N20/D | 1.547~1.550 |
Infrared Spectrum | Kūlike i ka hoʻolālā |
Kūlana hoʻāʻo | Kūlana ʻoihana |
Pūʻolo: Fluorinated Bottle, 25kg/Drum, a i ʻole e like me ka makemake o ka mea kūʻai aku
Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;E pale i ka malamalama a me ka wai
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ʻO Ethynylbenzene, ʻike ʻia hoʻi ʻo Phenylacetylene, (CAS: 536-74-3), kaomi kemika, kahi hui pale pono (Ph2P(O)) reagent no nā ethynes terminal no ka hoʻohui ʻana i nā mea uila.Hoʻohana mau ʻia nā mea waena no ka synthesis asymmetric, a hoʻohana maʻamau i nā reagents synthesis organik.ʻO Ethynylbenzene kahi hydrocarbon alkyne i loaʻa kahi hui phenyl.hiki ke hoʻohana ʻia ma kēia mau ʻano: 1, no ka synthesis organik a me nā intermediates organik;2, hoʻohana ʻia ma ke ʻano he lāʻau lapaʻau waena.Ua kūpono ʻo Ethynylbenzene no ka hoʻohui ʻana o nā Alkynes terminal ma o ka hopena o benzaldehyde i hoʻololi ʻia me ka alkali.He mea koʻikoʻi ka Ethynylbenzene, kahi hydrocarbon aromatic, i ka ʻoihana petrochemical ma ke ʻano he waena o ka hana ʻana i ka styrene, a laila hoʻohana ʻia no ka hana ʻana i ka polystyrene, kahi mea plastik maʻamau.Hoʻokomo ʻia ʻo Ethynylbenzene i ka hoʻomākaukau ʻana i ka styrene ma ka hoʻemi ʻana me ka hoʻohana ʻana i ka catalyst Lindlar.Hana ʻia ka Ethynylbenzene i ka polymerization i hoʻopaʻa ʻia e Rh a me Pt paʻakikī e hana i polyphenylacetylene.
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