2-Methyl-1-propanol CAS 78-83-1
2-Methyl-1-propanol tseem hu ua isopropyl methanol thiab 2-methyl propanol, nrog cov mis mos molecular C4H10O. Molecular hnyav 74.12. Nws yog cov kua dej tsis muaj xim nrog cov ntxhiab tsw tshwj xeeb, thiab ib qho ntawm cov khoom tseem ceeb ntawm cov tshuaj yej nplooj tshiab, tshuaj yej dub thiab tshuaj yej ntsuab. Kub taw tes 107.66 ℃. txheeb ze ntom ntom 0.8016 (20/4 ℃). Refractive index 1.3959. Flash point 37 ℃. Nws yog miscible nrog cawv thiab ether, thiab me ntsis soluble hauv dej.
| Yam khoom | STANDARD |
| Purity % ≥ | 99.3 ua |
| Chromaticity Hazen(Pt-Co) ≤ | 10 |
| Qhov ceev (20 ℃) g / cm33 | 0.801-0.803 ib |
| Acidity (raws li acitic acid) % ≤ | 0.003 ib |
| Cov ntsiab lus dej % ≤ | 0.15 |
| EvaporationResidue% ≤ | 0.004 ib |
2-Methyl-1-propanol yog siv los ua raw khoom rau cov organic synthesis thiab kuj yog cov kuab tshuaj qib siab
2-Methyl-1-propanol yog siv los ua cov tshuaj analytical reagent, chromatographic reagent, hnyav thiab extractant
2-Methyl-1-propanol yog cov khoom siv hluavtaws organic. Nws yog tsuas yog siv hauv tshuaj tua kab los ua ke isobutyronitrile, ib qho nruab nrab ntawm diazinon.
Extraction hnyav, ib qho kev tso cai edible flavoring
Organic hluavtaws raw khoom. Additives, antioxidants, phenol, isobutyl acetate (xim hnyav), plasticizer, hluavtaws roj hmab, dag musk, txiv hmab txiv ntoo tseem ceeb roj thiab tshuaj hluavtaws, thiab lwm yam. Nws kuj tseem siv tau los ntxuav cov ntsev tshuaj reagents xws li strontium, barium thiab lithium thiab siv los ua cov kuab tshuaj qib siab.
Solvent. Extractant. Extract lithium chloride los ntawm kev sib xyaw ntawm lithium chloride thiab sodium chloride lossis potassium, thiab cais strontium bromide thiab barium bromide. Kev txiav txim siab ntawm calcium, strontium, barium, sodium, potassium, lithium, nyiaj, chlorine thiab phosphite.
165kg / nruas
2-Methyl-1-propanol CAS 78-83-1
2-Methyl-1-propanol CAS 78-83-1
