Ethyl 3-hydroxybutyrate CAS 5405-41-4

CAS:5405-41-4

Tātai rāpoi:C6H12O3

Taumaha rāpoi:132.16

EINECS:226-456-2

kupu taurite:3-HYDROXYBUTYRIC ETHYL ETHER; DL-3-HYDROXY-N-BUTYRIC ACID ETHYL ESTER;DL-3-HYDROXYBUTYRIC ACID ETHYL ESTER; DL-ETHYL-3-HYDROXYBUTYRATE; ETHYL DL-3-HYDROXYBUTYRATE; ETHYL DL-3-HYDROXY-N-BUTYRATE; ETHYL 3-HYDROXYBUTYRATE

Waiho To Karere

Taipitopito Hua

Tikiake

Tohu Hua

He aha te Ethyl 3-hydroxybutyrate CAS 5405-41-4?

Ko te Ethyl 3-hydroxybutyrate he wai kikokore tae me te hua, te karepe, te matomato me te kakara rite Baijiu. Ira kohua 170 ℃, 81 ℃ (2400Pa). Irahiko 77 ℃. Whakarewa ki te wai (100g/100ml, 123 ℃). Ko nga hua taiao kei Baijiu, rama, hua hua, aha atu.

Whakatakotoranga

Tūemi	Whakatakotoranga
Kohuatanga	170 °C (marama)
Kiato	1.017 g/mL i te 25 °C (marama)
pKa	14.45±0.20(Te Matapae)
tohu uira	148 °F
parenga	n20/D 1.42(marama)
Nga tikanga rokiroki	Kua hiri ki te maroke, 2-8°C

Taupānga

Ko te Ethyl 3-hydroxybutyrate he takawaenga pararopi whai hua ka taea te whakamahi ki te whakarite i te maha o nga hua rongoa ka taea te hoko; Ka taea hoki te whakahiato i te poly (3-hydroxybutyrate) ethyl ester (PHB) na roto i te whakamaarama whakawhiti ester mo te hanga i nga rawa rongoa, nga taonga whakangao, me nga taonga whatu.