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

Molecular Formula	C4H8O3
Molar Mass	104.1 ib
Qhov ntom	1.195 ± 0.06 g / cm3 (Tshaj tawm)
Melting Point	49-50 ° C (lit.)
Boling Point	90-92 ° C (Nias: 0.08 Torr)
Flash Point	112 ° C
pKa	4.36 ± 0.10 (Tshaj tawm)
Kev cia khoom	Muab ntim rau hauv qhuav, 2-8 ° C
Physical thiab Chemical Properties	Bioactive (R)-3-Hydroxybutanoic acid (R-3HB, D-3-hydroxybutyric acid) yog monomer ntawm PHB (poly[(R)-3-hydroxybutyrate]) nrog ntau yam kev lag luam thiab kev siv kho mob. (R)-3-Hydroxybutanoic acid kuj tuaj yeem siv los ua chiral precursor rau kev sib txuas ntawm cov ntshiab biodegradable PHB thiab nws cov copolyesters.

Product Detail

Hazard Cov Cim	Xi-xaj
Risk Codes	36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij.
Kev nyab xeeb piav qhia	S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36 - Hnav khaub ncaws tiv thaiv zoo.
WGK Germany	3
FLUKA BRAND F CODE	3-10