Dimethyl Malonate |108-59-8 ib
Khoom Specification:
| Yam khoom | DimethylMnyob ib leeg |
| Cov ntsiab lus (%) ≥ | 99.0 ua |
| Cov dej noo (%) ≤ | 0.07 ib |
| Acidity (%) ≤ | 0.07 ib |
| Qhov tshwm sim | Colorless pob tshab kua |
Product Description:
DimethylMalonate yog universal organic reagent thiab ib qho tseem ceeb raw khoom rau zus tau tej cov tshuaj pyrazoleic acid.Dimethyl malonate feem ntau yog siv txawv teb chaws los ua raw khoom rau kev tsim cov pyrazoleic acid los ntawm cov txheej txheem tsis-ethoxymethyl diav rawg, reacting nrog procarboxylic acid esters thiab urea los tsim pyrazoleic acid.
Daim ntawv thov:
(1) Flavors thiab fragrances;tshuaj;tshuaj tua kab;dyestuffs, thiab lwm yam.
(2) Gas chromatographic piv piv txwv, organic synthesis.
(3) Dimethyl malonate yog cov khoom siv tseem ceeb rau kev tsim cov tshuaj pyrazine.
Pob:25 kgs / hnab los yog raws li koj thov.
Cia:Khaws ntawm qhov chaw ventilated, qhuav.
ExecutiveTxheem:International Standard.
