Nā huahana
Methylurea
Methylurea Kimia Waiwai
| Lae hehee | ~93 °C |
| Lae paila | 131.34°C (manaʻo koʻikoʻi) |
| mānoanoa | 1.2040 |
| kaomi mahu | 0.003-0.005Pa ma 20-23.3 ℃ |
| hōʻike hoʻopaʻa ʻana | 1.4264 (manaʻo) |
| ka mahana mālama. | Hoʻopaʻa ʻia i loko o kahi maloʻo, lumi wela |
| hikiwawe | 1000g/l (Lit.) |
| pka | 14.38±0.46(Wanamua) |
| ʻano | Paʻa Kalikiano |
| Kaumaha Kūikawā | 1.204 |
| kala kala | Keʻokeʻo a keʻokeʻo |
| PH | 6.7 (50g/l, H2O, 20 ℃) |
| Hiki i ka wai | 1000 g/L (20 ºC) |
| BRN | 878189 |
| InChIKey | XGEGHDBEHXKFPX-UHFFFAOYSA-N |
| LogP | -1.16 ma 25 ℃ a me ka pH7.7 |
| ʻIkepili ʻikepili CAS | 598-50-5(Nā ʻIkepili ʻikepili CAS) |
| NIST Chemistry Reference | Urea, methyl-(598-50-5) |
| Pūnaehana Kakau Lapaʻau EPA | Methylurea (598-50-5) |
ʻO ka wehewehe ʻana o ka huahana Methylurea
ʻO 6-Amino-1,3-dimethyluracil kahi hui kemika me ke ʻano mole mole C6H9N3O.He mea hoʻohuihui ia no ka ʻohana uracil.Loaʻa i ka pūʻulu kahi hui apo uracil me kahi hui amino (NH2) i hoʻopili ʻia i ke kūlana 6 a me ʻelua mau pūʻulu methyl (CH3) i hoʻopili ʻia i nā kūlana 1 a me 3.Hiki ke hōʻike ʻia ke ʻano kemika penei: weliweli ||CH3--C--C--C--N--C--CH3 ||ammonia 6-Amino-1,3-dimethyluracil he mea waena i ka hoʻohuihui ʻana o nā pūhui lāʻau lapaʻau like ʻole.Hoʻohana nui ʻia i ka hana ʻana i nā lāʻau antiviral a me antitumor.ʻO ia ka mea hoʻomaka no ka synthesis o nā analog nucleoside no ka mālama ʻana i nā maʻi viral a me ka maʻi kanesa.
Eia kekahi, hoʻohana pū ʻia ka 6-amino-1,3-dimethyluracil i ke kahua o nā mea hoʻonaninani.Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻohui i ka nani a me nā huahana mālama pilikino e like me nā ʻili ʻili a me nā lotions.ʻO kāna mau waiwai kūpono ia no ka hoʻohana ʻana ma ke ʻano he ʻili a me ka moisturizer.Manaʻo ʻia nā hana palekana kūpono i ka wā e lawelawe ai i ka 6-amino-1,3-dimethyluracil.E mālama i kahi maloʻo maloʻo ma kahi mamao mai ke ahi a i ʻole ka wela.Eia kekahi, ua ʻōlelo ʻia e ʻaʻahu i nā mea pale pilikino e like me nā mīkina lima a me nā maka aniani e pale ai i ka hoʻopili pololei ʻana me ka pūhui.
I ka hopena, ʻo 6-amino-1,3-dimethyluracil kahi mea hoʻohui i hoʻohana ʻia ma ke ʻano he waena i ka synthesis o nā pūhui lāʻau lapaʻau, ʻoi aku ka antiviral a me nā lāʻau antitumor.Hoʻohana ʻia i loko o nā mea hoʻonaninani no kāna mau waiwai hoʻonaninani ʻili.Pono e mālama ʻia i ka mālama ʻana i kēia pūhui.
ʻIke palekana
| Nā Code Hazard | Xn |
| Nā ʻŌlelo Hoʻopilikia | 22-68-37-20/21/22 |
| Nā ʻōlelo palekana | 22-36-45-36/37 |
| WGK Kelemānia | 3 |
| RTECS | YT7175000 |
| TSCA | ʻAe |
| HS Code | 29241900 |
Methylurea Hoʻohana a Hoʻohui
| Na Waiwai Kemika | keʻokeʻo a keʻokeʻo keʻokeʻo keʻokeʻo |
| Hoʻohana | Hoʻohana ʻia ʻo N-Methylurea ma ke ʻano he reagent i ka synthesis o bis(aryl)(hydroxyalkyl)(methyl)glycoluril derivatives a he mea hiki ke hana ʻia o ka caffeine. |
| Wehewehe | ChEBI: He lālā o ka papa urea i pani ʻia e ka hui methyl ma kekahi o nā ʻātoma nitrogen. |
| Na Hana Hoomaemae | E hoʻoheheʻe i ka urea mai ka EtOH/wai, a laila e hoʻomaloʻo ma lalo o ka momi ma ka lumi wela.[Beilstein 4 IV 205.] |
