Sigma-Aldrich 818586 Isophorone diisocyanate (mixture of cis- and trans-isomers) for synthesis 2.5 kg
Kategori
Marka
Stok Kodu
LB.SA.8185862500
Kısa Bilgi
Synonym(s): Isophorone diisocyanate, 5-Isocyanato-1-isocyanatomethyl-1,3,3-trimethylcyclohexane, 3-Isocyanatomethyl-3,5,5-trimethylcyclohexyl isocyanate Empirical Formula (Hill Notation): C12H18N2O2 CAS Number: 4098-71-9 Molecular Weight: 222.28
| Sigma-Aldrich 818586 Isophorone diisocyanate) for synthesis 2.5 kg |
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Synonym(s): Isophorone diisocyanate, 5-Isocyanato-1-isocyanatomethyl-1,3,3-trimethylcyclohexane, 3-Isocyanatomethyl-3,5,5-trimethylcyclohexyl isocyanate
Empirical Formula (Hill Notation): C12H18N2O2
CAS Number: 4098-71-9
Molecular Weight: 222.28
MDL number: MFCD00064956
EC Index Number: 223-861-6
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PROPERTIES
vapor pressure 0.0004 hPa ( 20 °C)
Quality Level 200
assay ≥99.0% (GC)
form liquid
autoignition temp. 430 °C
potency 4825 mg/kg LD50, oral (Rat), >7000 mg/kg LD50, skin (Rat)
expl. lim. 0.7-4.5 % (v/v)
bp 158-159 °C/13 hPa
mp -60 °C
transition temp flash point 155 °C
solubility 0.015 g/L (slow decomposition)
density 1.06 g/cm3 at 20 °C
storage temp. 2-30°C
InChI 1S/C12H18N2O2/c1-11(2)4-10(14-9-16)5-12(3,6-11)7-13-8-15/h10H,4-7H2,1-3H3
InChI key NIMLQBUJDJZYEJ-UHFFFAOYSA-N
DESCRIPTION
Packaging
1 l in Glass bottle
25 kg in Steel barrel
Analysis Note
Assay (GC, area%): ≥ 99.0 % (a/a) Density (d 20 °C/ 4 °C): 1.060 - 1.062 Identity (IR): passes test
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