(R) -3-Hydroxybutyric acid (CAS# 625-72-9)

Fọọmu Molecular	C4H8O3
Molar Mass	104.1
iwuwo	1.195±0.06 g/cm3(Asọtẹlẹ)
Ojuami Iyo	49-50°C(tan.)
Ojuami Boling	90-92 °C (Tẹ: 0.08 Torr)
Oju filaṣi	112 °C
pKa	4.36± 0.10 (Asọtẹlẹ)
Ibi ipamọ Ipo	Ti di ni gbẹ, 2-8 ° C
Ti ara ati Kemikali Properties	Bioactive (R) -3-Hydroxybutanoic acid (R-3HB, D-3-hydroxybutyric acid) jẹ monomer ti PHB (poly [(R)) -3-hydroxybutyrate]) pẹlu ọpọlọpọ awọn ohun elo ile-iṣẹ ati iwosan. (R) -3-Hydroxybutanoic acid tun le ṣee lo bi iṣaju chiral fun iṣelọpọ ti PHB biodegradable mimọ ati awọn copolyesters rẹ.

Alaye ọja

Awọn aami ewu	Xi - Irritant
Awọn koodu ewu	36/37/38 - Irritating si oju, eto atẹgun ati awọ ara.
Apejuwe Abo	S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun. S36 - Wọ aṣọ aabo to dara.
WGK Germany	3
FLUKA BRAND F koodu	3-10