Ethyl 3-hydroxybutyrate CAS 5405-41-4

CAS:5405-41-4

Ụdị molekụla:C6H12O3

Arọ Molecular:132.16

EINECS:226-456-2

Ụdị okwu:3-HYDROXYBUTYRIC ETHYL ETHER; DL-3-HYDROXY-N-BUTYRIC ACID ETYL ESTER; DL-ETHYL-3-HYDROXYBUTYRATE; ETHYL DL-3-HYDROXYBUTYRATE; ETYL DL-3-HYDROXY-N-BUTYRATE; ETHYL 3-HYDROXYBUTYRATE

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Nkọwa ngwaahịa

Budata

Mkpado ngwaahịa

Kedu ihe bụ Ethyl 3-hydroxybutyrate CAS 5405-41-4?

Ethyl 3-hydroxybutyrate bụ mmiri mmiri viscous na-enweghị agba nke nwere mkpụrụ osisi, mkpụrụ vaịn, akwụkwọ ndụ akwụkwọ ndụ na Baijiu dị ka ísì. Ebe esi esi 170 ℃ ma ọ bụ 81 ℃ (2400Pa). Ebe Flash 77 ℃. Igbari na mmiri (100g/100ml, 123 ℃). Ngwaahịa eke dị na Baiijiu, rum, mkpụrụ akwa, wdg.

Nkọwapụta

Ihe	Nkọwapụta
Ebe esi nri	170C (ọkụ ọkụ)
Njupụta	1.017 g/mL na 25 Celsius C (ọkụ)
pKa	14.45± 0.20 (buru amụma)
ebe mgbari	148 Celsius F
resistivity	n20/D 1.42 (ọkụ)
Ọnọdụ nchekwa	A na-ekpuchi ya na nkụ, 2-8 ° C

Ngwa

Ethyl 3-hydroxybutyrate bụ etiti na-ekwe nkwa organic nke enwere ike iji kwadebe ọtụtụ ngwaahịa ọgwụ na-ere ahịa nke ukwuu; Poly (3-hydroxybutyrate) ethyl ester (PHB) nwekwara ike ịmepụta site na ester mgbanwe condensation maka mmepụta nke ọgwụ ọgwụ, nkwakọ ihe, na ngwa anya ngwa.