O-CRESOL FOR SYNTHESIS 500 ML

Code: 8096920500 D2-231

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)Melting range (lower value): ≥ 29 °CMelting range (upper value): ≤ 33 °CWater (K. F.): ≤ 0.10...


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Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)Melting range (lower value): ≥ 29 °CMelting range (upper value): ≤ 33 °CWater (K. F.): ≤ 0.10 %Identity (IR): passes testDue to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Application

o-Cresol can be used as a starting material to synthesize: Carvacrol by alkylation reaction with propylene or isopropyl alcohol in the presence of Zr/mesoporous silica as a catalyst.Polyisobutylenes by selective cationic polymerization of isobutylene using AlCl3 as a catalyst. Poly(o-cresol) via oxidative coupling polymerization reaction in the presence of substituted pyridine/CuCl catalysts.

Packaging

1, 2.5 l in Glass bottle

500 ml in Glass bottle

assay≥99% (GC)
autoignition temp.555 °C
bp191-192 °C/1013 hPa
density1.046 g/cm3 at 20 °C
expl. lim.1.3 % (v/v)
formsolid
InChI keyQWVGKYWNOKOFNN-UHFFFAOYSA-N
InChI1S/C7H8O/c1-6-4-2-3-5-7(6)8/h2-5,8H,1H3
mp31 °C
pH4.8 (20 °C, 20 g/L in H2O)
potency121 mg/kg LD50, oral (Rat), 890 mg/kg LD50, skin (Rabbit)
Quality Level200
solubility20 g/L
storage temp.no temp limit
transition tempflash point 81 °C
vapor pressure0.24 hPa ( 20 °C)
Cas Number95-48-7
Hazard Class6.1
Un Number3455
Pack GroupII
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