TOLUYLENE 2;4-DIISOCYANATE FOR SYNTHESIS

Code: 8082649025 D2-231

Analysis Note

Assay isomers (GC, area%): ≥ 98.0 % (a/a)Assay Toluylene-2,6-diisocyanate (NMR): 10.0 - 30.0 % (a/a)Assay Toluylene-2,4-diisocyanate (NMR): 70.0 - 90.0 % ...


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Analysis Note

Assay isomers (GC, area%): ≥ 98.0 % (a/a)Assay Toluylene-2,6-diisocyanate (NMR): 10.0 - 30.0 % (a/a)Assay Toluylene-2,4-diisocyanate (NMR): 70.0 - 90.0 % (a/a)Density (d 20 °C/ 4 °C): 1.218 - 1.222Identity (IR): passes testDue to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Packaging

2.5 l in Glass btl. pl.coat.

25 kg in Barrel PE/met

500 ml in Glass bottle

autoignition temp.620 °C
bp247 °C/1013 hPa
density1.22 g/cm3 at 20 °C
expl. lim.0.9-9.5 % (v/v)
formliquid
InChI keyDVKJHBMWWAPEIU-UHFFFAOYSA-N
InChI1S/C9H6N2O2/c1-7-2-3-8(10-5-12)4-9(7)11-6-13/h2-4H,1H3
mp12-14 °C
potency>12200 mg/kg LD50, skin (Rabbit), 4130 mg/kg LD50, oral (Rat)
Quality Level200
storage temp.2-30°C
transition tempflash point 132 °C
vapor pressure0.03 hPa ( 20 °C)
Cas Number26471-62-5
Hazard Class6.1
Un Number2078
Pack GroupII
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