Gamma-Valerolactone CAS 108-29-2

Khoom Piav Qhia:

Khoom Lub Npe: gamma-Valerolactone CAS TSIS TAU: 108-29-2

Lub ntsiab lus:

Pentanoic acid, 4-hydroxy-, .γ.-lactone;

5-Methyldihydrofuran-2 (3H) -one;

Val-Valerolactone;

Tshuaj& Lub Cev Muaj Zog:

Tshwm sim: Tsis muaj xim rau daj daj daj ua kua

Kev Ntsuas: ≥99.00%

Ceev: 1.05

Kub Point: 207-208 ℃

Melting Point: -31 ℃

Flash Point: 96 ℃

Refractive Index: 1.432-1.434

Kev Ruaj Ntseg: Ruaj khov ntawm chav sov hauv cov thawv kaw hauv qhov qub cia thiab tuav cov xwm txheej.

Kev Cia Cia: Cia kom deb ntawm qhov chaw ntawm qhov hluav taws kub. Khaws rau hauv qhov chaw txias, qhuav. Khaws rau hauv lub thawv kaw kaw.

Vapor Siab: 0.235mmHg ntawm 25 ℃

Cov Ntaub Ntawv Kev Nyab Xeeb:

Cov Lus Hais Txog Kev Nyab Xeeb: S26-S39

HS Code: 29322980

Ntim Cov Pab Pawg: Kuv; II; III

Nqe Lus Risk: R36

Tus lej phom sij: Xi

γ-Valerolactone (GVL) yog cov organic sib xyaw nrog cov mis C5H8O2. Cov kua tsis muaj xim no yog ib qho ntawm ntau cov lactones. GVL yog chiral tab sis feem ntau siv los ua tus sib tw sib tw. Nws tau npaj tau yooj yim los ntawm cellulosic biomass thiab yog lub peev xwm roj thiab cov kuab tshuaj ntsuab.

GVL coj tus yam ntxwv raws li prodrug rau γ-hydroxyvaleric acid (GHV), tshuaj nrog cov teebmeem zoo ib yam rau of-hydroxybutyric acid (GHB), txawm hais tias tsis muaj zog hauv kev sib piv. Vim tias GHB raug tswj hwm nyob hauv ntau qhov chaw hauv ntiaj teb, thaum GVL tsis yog, GVL tau txais qhov muaj txiaj ntsig raws li kev cai lij choj hloov pauv rau GHB.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom lag luam nyob rau hauv patent tau muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm zaum kawg tshwj xeeb tshaj yog nrog tus neeg yuav khoom.

Cim npe nrov: gamma-valerolactone cas 108-29-2, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag

• Tug: Dimethyl 1,4-cyclohexanedicarboxylate CAS 94-60-0
• Tom ntej: 4,4'-Isopropylidenedicyclohexanol CAS 80-04-6