Hua
1,3-dimethylbarric waikawa; cas kāhema: 769-42-6
Nga rawa matū o te 1,3-dimethylbarbiic waikawa
● Te ahua / Tae: Te kowhai, te paura parauri ranei
● Te pehanga o te Vapor: 0.0746MHHG i te 25 ° C
● Melting Point: 121-123 ° C (lit.)
● Whakakorehia te Tohu: 1.511
● Te kohua, 228.1 ° C i te 760 mmhg
● PKI: PK1: 4.68 (+1) (25 ° C)
● Flash Point: 95.3 ° C
● PSA: 57.69000
● Te Whakataetae: 1.322 G / CM3
● LOGP: -0.69730
● Te rokiroki o te Happy.:-20 Pika
● Ko te whakamarumaru i te wai.
● te whakamahinga wai .::Slubble i roto i te wai.
● Xlogp3: -0.8
● Ko te nama takoha hardrogen: 0
● Te Whakawhiwhinga Bondrogen Bondor: 3
● Ko te tatauranga here hurihuri: 0
● Massiply that: 156.05349212
● Te tatau ngota taumaha: 11
● matatini: 214
Te Maori / Kounga
99% * raraunga mai i nga kaiwhakarato mata
1,3-dimethylbarric waikawa * raraunga mai i nga kaiwhakarato reagent
Nga korero mo te Haumaru
● Whakaahua:
Xn
● Nga Waehere Whakatau: XN
● Tauākī: 22-41
● Nga korero mo te Haumaru: 26-36 / 39
Whaipainga
● Ko nga ataata a CNOMEIC: CN1C (= O) CC (= O) N (C1 = O) c
● Ka whakamahia: 1,3-dimethylbarric e whakamahia ana hei peera i roto i te kohinga Knieveadel o nga raupapa o te aldehydes kakara. Kei te whakamahia hoki i roto i te whakahiatotanga o te 5-aryl-6- (alkyl-amino) -1,3-dimethylfuro [2,3-d] parrimidine derivativines me te whakahiatotanga o te pyrimididaliones isochromene. 1,3-dimethyl waikawa barbitaric (Urapidil intity 4) he koretake o te waikawa paruparu. Katoa o nga huringa waikawa Barbituric kua korerotia ki te whakahua i nga mahi hypnotic kua whakakorehia i roto i te 5-tuunga.
1,3-dimethylbarric waikawa, mohiotia hoki ko te barbital, he pūhui matū me te tātai c6h8n2o3. Ko te paura tioata ma e whakamahia nuitia ana hei rongoa me te tohu hyptotic. No te akomanga o nga raau taero e mohiotia ana ko te Barbitrates.Barbital e mahi ma te pouri i te punaha o te pokapū, te whakaputa i nga paanga whakaraerae me te taatai. Kei te whakamahia te tikanga hei rongoa i te ohorere me te awangawanga. Heoi, i runga i tona paanga mo te taapiri me te taikaha, kua heke tana whakamahinga i roto i nga tau tata nei, a kua whakamahia inaianei i roto i te rongoa kararehe.
