Penzoin CAS 119-53-9

CAS:119-53-9

Tātai ngota:C14H12O2

Taumaha ngota:212.24

EINECS:204-331-3

Ngā kupu taurite:Hinu aramona kawa camphor; hinu aramona kawa camphor; hinu aramona kawa camphor; Ethanone,2-hydroxy-1,2-diphenyl; Ethanone,2-hydroxy-1,2-diphenyl-; Fenyl-alpha-hydroxybenzylketon; Hydroxy-2-phenyl acetophenone; Ketone, alpha-hydroxybenzyl phenyl

Waiho tō karere

Taipitopito Hua

Tikiake

Ngā Tohu Hua

He aha te Benzoin CAS 119-53-9?

Ka hangaia te benzoin mā te whakakotahitanga o ngā ngota benzaldehyde e rua i roto i te wairewa etanoru wera o te pāhare pāporo cyanide, te konutai cyanide rānei mā te whakamahi i te benzoin. Kāore e rewa i roto i te wai matao, engari he paku rewa i roto i te wai wera me te ether, ka rewa i roto i te etanoru me te waikawa kukū hei hanga benzoyl.

Whakatakotoranga

Taonga	Whakatakotoranga
Te pūwāhi koropupū	194 °C12 mm Hg (mārama)
Kiato	1.31
Pēhanga kohu	1.3 hPa (136 °C)
pūwāhi mura	181
WAIHANGA	Wairewa i roto i te hauota
Ngā tikanga rokiroki	Penapenahia i raro i te +30°C.

Tono

He rauemi mata hangai waro te Benzoin e whakamahia ana i roto i ngā paninga me ngā piripiri whakaahua-aro, e whakamahia ana i roto i te hanga benzoyl, ā, e whakamahia ana hoki i roto i ngā pereti kōpuku tānga kapia whakaahua-aro, i ngā waituhi whakaahua-aro, me ngā hua karāhe whakamaroke mārama. E whakamahia ana te Benzoin hei rongoā, hei takawaenga tae, hei kaihoko kakara, me ētahi atu.