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2′-Aminoacetophenone (CAS # 551-93-9)

Āhuatanga matū:

Tātai rāpoi C8H9NO

Molar Mass 135.16

Kiato 1.112g/mLat 25°C(marama.

Ira Whakarewa 20 °C

Ira Pounamu 85-90°C0.5mm Hg(marama)

Ira Kohiko >230°F

Nama JECFA 2043

Wairewa Dichloromethane (He iti noa), DMSO, Methanol (Paku)

Kohu Kohu 0.0258mmHg i te 25°C


Taipitopito Hua

Tohu Hua

Taupānga

Ko te O-amino acetophenone he takawaenga matū tino pai, penei i te whakarite i te wai katote waikawa nui mo te whakahiato catalytic o te 2-aryl -2, 3-dihydro-4 (1H) -quinolinone derivatives, no te hangarau. mara o te whakarite rauemi matū. He tikanga mo te whakahiatotanga catalytic o te 2-aryl -2, 3-dihydro-4 (1H) -quinolinone pärönaki na roto i te wai katote waikawa nui o te tenenga o naianei. Ko te tikanga ka whakamahi i te o-aminophenone me te aldehydes kakara hei rauemi mata tauhohenga ki te whakahiato i te 2-aryl -2, 3-dihydro-4 (1H) -quinolinone derivatives i raro i te catalysis o te katote wai whakakorikori katote teitei, ma te whiriwhiri i te wai katote motuhake me te kawakawa nui hei whakakōkī me te arotau i ngā tawhā tukanga tauhohenga, ngā hē o te whakakōkī i roto i te tukanga kōtuitanga o nāianei, pērā i te whakamahinga nui, he ngoikore te mahi hangarua, he uaua te purenga o nga hua me te whakapai ake i te hua o te hua, ka taea te wikitoria.

Whakatakotoranga

Te ahua Wai
Tae Kowhai ki te kowhai-parauri
Merck 14,413
BRN 386122
pKa 2.31±0.10(Te Matapae)
Tikanga Rokiroki 2-8°C
Taupū Refractive n20/D 1.614(marama)
Nga Ahuatanga A-tinana me te Matū 1.112°C. Ira whakarewa 20°C. Kohuatanga 70-71°C (3 torr). Ko te taupū whakaata ko te 6162°C. Ira hiko 112°C.

Haumaru

Waehere Whakararuraru 36/37/38 - He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
Whakaahuatanga Haumaru S26 - Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S36 - Mau kakahu whakamarumaru tika.
S24/25 - Kaua e pa ki te kiri me nga kanohi.
S37/39 - Kia mau nga karapu tika me te whakamarumaru kanohi/kanohi
WGK Tiamana 3
RTECS AM5775000
TSCA Ae
Tohu Whakamate

Te Tarapi me te Rokiroki

Kikī i roto i te 25kg/50kg pahu. Tikanga Rokiroki 2-8°C

Kupu Whakataki

E whakahīhī ana mātou ki te whakauru mai i ā mātou hua hou, 2'-Aminoacetophenone, he takawaenga matū tino pai e tika ana mo nga momo tono ahumahi. Ko ta tatou O-amino acetophenone he mea tino nui ki te whakarite i nga wai katote waikawa nui, e taea ai te whakahiato catalytic o te 2-aryl -2, 3-dihydro-4 (1H) -quinolinone derivatives.

Ko ta maatau hua i ata whakatakotohia kia tutuki ai nga tikanga o te umanga whakareri rawa matū. Ko te whaihua me te whai kiko e pai ana mo te whakamahi i roto i te whānuitanga o nga tono, ka waiho hei taonga nui mo nga umanga e hiahia ana ki nga matū pai i roto i a raatau mahi whakaputa.

Ko tetahi o nga painga nui o a maatau hua ka taea e ia te whakahiato catalytic o te 2-aryl -2, 3-dihydro-4 (1H) -quinolinone derivatives. Na tenei ka waiho hei whakaurunga nui mo nga kamupene o te umanga whakahiato matū, ina koa ko te hunga e whai waahi ana ki te hanga rongoa motuhake, patupatupatu, me nga pesticides. Ka whakakorehia e a maatau hua te hiahia mo nga mahi matū uaua me te utu nui, ka awhina i nga kaihanga ki te whakaiti i o raatau utu me te whakapai ake i te mahi whakaputa.

Ko ta tatou 2'-Aminoacetophenone he wai he kowhai ki te kowhai-parauri te tae. Ko te ahua o te wai he ngawari ki te hapai me te penapena, me te tae o te tae ka taea te mohio me te wehe i etahi atu matū. I tino tupato matou ki te whakarite kia pai te kounga o a maatau hua, ki te whai i nga paerewa ahumahi me nga ture hei whakapumau he haumaru te whakamahi me te pai ki te taiao.

Ko te whaihua me te pono o a maatau hua kua whai ingoa matou hei kaiwhakarato pono o nga takawaenga matū pai i roto i te umanga. Ko ta matou piripono ki te kounga me te pai o nga kaihoko kua awhina i a maatau ki te hanga hononga pakihi mo te wa roa me nga kaitoro rangatira o te umanga whakahiato matū.

I te mutunga, ko ta tatou 2'-Aminoacetophenone he takawaenga matū tino pai me te whai hua he mea nui mo te whakahiato catalytic o 2-aryl -2, 3-dihydro-4 (1H) -quinolinone derivatives i roto i te ahumahi whakahiato matū. Ko te ahua o te wai me te tae e mohio ana he ngawari ki te hapai me te whakamahi, engari ko te kounga, te haumaru, me te pai o te taiao e pai ana ki nga kaihanga. E whakapono ana matou ka awhina a maatau hua ki te whakarei ake i o tikanga whakangao me te whakapai ake i o hua pakihi, ka waiho hei haumi e kore koe e pouri.


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