8.18586

Isophorone diisocyanate

(mixture of cis- and trans-isomers) for synthesis

• Synonim(y): Isophorone diisocyanate, 5-Isocyanato-1-isocyanatomethyl-1,3,3-trimethylcyclohexane, 3-Isocyanatomethyl-3,5,5-trimethylcyclohexyl isocyanate
• Wzór empiryczny (zapis Hilla): C₁₂H₁₈N₂O₂
• Numer CAS: 4098-71-9
• Masa cząsteczkowa: 222.28
• UNSPSC Code: 12352118
• EC Index Number: 223-861-6
• NACRES: NA.22
• MDL number: MFCD00064956

Właściwości

• vapor pressure: 0.0004 hPa ( 20 °C)
• Quality Segment: 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
• SMILES string: N(=C=O)C1CC(CC(C1)(C)C)(CN=C=O)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

Opis

Application

• Thermoresponsive Random Poly(ether urethanes) with Tailorable LCSTs for Anticancer Drug Delivery.: This study explores the development of thermoresponsive random poly(ether urethanes) synthesized using Isophorone diisocyanate. These polymers exhibit adjustable lower critical solution temperatures (LCSTs), making them suitable for controlled anticancer drug delivery applications. The research highlights the potential of Isophorone diisocyanate in creating advanced materials for medical use, specifically in drug delivery systems (Sardon et al., 2015).

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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Informacja o środkach bezpieczeństwa

• pictograms: GHS06,GHS08,GHS09
• signalword: Danger
• pcodes: P260 - P273 - P280 - P302 + P352 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 1 Inhalation - Aquatic Chronic 2 - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• target_organs: Respiratory system
• wgk: WGK 2
• flash_point_f: 325.4 °F - closed cup
• flash_point_c: 163 °C - closed cup
• hcodes: H315,H317,H319,H330,H334,H335,H411
• Klasa składowania: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials