Benzil CAS 134-81-6

CAS:134-81-6

Tātai rāpoi:C14H10O2

Taumaha rāpoi:210.23

EINECS:205-157-0

kupu taurite:BENZIL CRYSTALLINE; BENZIL, 99% (PHOTOPOLYMERIZATION CATALYST); BENZIL, (96° C) MELTING POINT STANDARD WHO STANDARD; BenzilForSynthesis; 1,2-Diphenylethane-1,2-dione; Benzil (1,2-diphenylethan-dion); Diphenyl-alpha, beta-diketone

Waiho To Karere

Taipitopito Hua

Tikiake

Tohu Hua

He aha te Benzil CAS 134-81-6?

He wairewa te Benzil i roto i nga whakarewa pararopi penei i te waihano me te etera, karekau e rewa ki te wai. Ka whakahekehia, ka whakaputahia te diphenylethanone, ka whakamahia hei whakamaarama whakaahua, hei takawaenga whakahiato waro, me te whakapiri ano hoki. Benzil karaihe kowhai, ira whakarewa 95 ℃

Whakatakotoranga

Tūemi	Whakatakotoranga
Kohuatanga	346 °C
Kiato	1,521 g/cm3
Te pehanga kohu	1 mm Hg ( 128.4 °C)
tohu uira	346-348°C
WHAKAMAHI	0.5 g/L (20 ºC)
Nga tikanga rokiroki	Whakaorangia ki raro +30°C.

Taupānga

Ka whakamahia a Benzil hei taonga rongoa, he takawaenga whakahiato pararopi, he kaihoko whakamaori UV, he patu ngarara hoki. Ka whakamahia te Benzil hei takawaenga rongoa, whakaahua mo nga kapia rongoa UV, me etahi atu. Ka taea te whakamahi mo te whakahiato i nga pepeke, nga whakaahua mo nga rei rongoa UV, te waituhi mo te kai, me era atu.