(R)-(-)-1,2-Propanediol CAS 4254-14-2 Purity ≥99.0% (GC) thiab ≥99.0% High Purity
Chaw tsim tshuaj paus Supply nrog High Purity thiab ruaj khov zoo
(S)-(+)-1,2-Propanediol CAS 4254-15-3
(R)-(-)-1,2-Propanediol CAS 4254-14-2
Chiral Compounds, Siab Zoo, Kev Lag Luam Ntau Lawm
Tshuaj npe | (R)-(-)-1,2-Propanediol |
Synonyms | (R)-(-)-1,2-Dihydroxypropane;(R)-(-)-Propylene Glycol |
CAS Nr | 4254-14-2 |
CAT Number | Qauv TSIS MUAJ: RF-CC222 |
Tshuag xwm txheej | Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons |
Molecular Formula | C3H8O2 |
Molecular Luj | 76.09 ib |
Melting Point | -57 ℃ |
Qhov ntom | 1.04 g / mL ntawm 25 ℃ (lit.) |
Boiling Point | 186 ~ 188 ℃ (765 mmHg (lit.)) |
Flash Point | 103 ℃ |
Refractive Index | n20/D 1.434 (lit.) |
Hom | Ruifu Tshuaj |
Yam khoom | Specifications |
Qhov tshwm sim | Colorless rau me ntsis daj kua |
Tshuaj Purity | ≥99.0% (GC) |
Chiral Purity | ee ≥99.0% (GC) |
Test Standard | Enterprise Standard |
Kev siv | Chiral compounds;Pharmaceutical Intermediates |
Pob: Lub raj mis, chim, 25kg / chim, los yog raws li tus neeg yuav tsum tau muaj.
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb, noo noo thiab kab tsuag.
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm (R)-(-)-1,2-Propanediol (CAS: 4254-14-2) nrog cov khoom zoo, dav siv hauv organic synthesis, synthesis ntawm kws tshuaj. intermediates thiab nplua chemical synthesis.
Shanghai Ruifu Chemical Co., Ltd. plays lub luag haujlwm tseem ceeb hauv chiral chemistry, lub tuam txhab tau cog lus rau kev tsim cov chiral compounds.Peb cov khoom tau qhuas los ntawm cov neeg siv khoom.