8.22066

Hexamethylene diisocyanate

for synthesis

• Sinônimo(s): Hexamethylene diisocyanate, 1,6-Diisocyanatohexane
• Fórmula linear: OCN(CH₂)₆NCO
• Número CAS: 822-06-0
• Peso molecular: 168.19
• Número MDL: MFCD00002047
• Código UNSPSC: 12352118
• Número do índice EC: 212-485-8
• NACRES: NA.22

Propriedades

• pressão de vapor: 0.007 hPa ( 20 °C)
• Nível de qualidade: 200
• Ensaio: ≥99.0% (GC)
• forma: liquid
• temperatura de autoignição: 454 °C
• potência: 746 mg/kg LD₅₀, oral (Rat); 570 mg/kg LD₅₀, skin (Rabbit)
• Lim. expl.: 0.9-9.5 % (v/v)
• pb: 255 °C/1013 hPa
• pf: -67 °C
• temperatura de transição: flash point 130 °C
• densidade: 1.05 g/cm³ at 25 °C
• temperatura de armazenamento: 2-30°C
• InChI: 1S/C8H12N2O2/c11-7-9-5-3-1-2-4-6-10-8-12/h1-6H2
• chave InChI: RRAMGCGOFNQTLD-UHFFFAOYSA-N

Descrição

Aplicação

• Phase morphology, rheological behavior, and mechanical properties of poly(lactic acid)/poly(butylene succinate)/HDI reactive blends: This study investigates the effects of HDI content on the properties of polymer blends, providing insights into its use in enhancing material properties (Huang et al., 2021).
• Characterization of PLA/PBSeT blends prepared with various HDI contents: This research focuses on the role of HDI in polymer blends, analyzing how it influences mechanical and structural properties of the materials (Kim et al., 2021).
• Synthesis and characterization of graphene oxide derivatives via functionalization reaction with HDI: This study explores the functionalization of graphene oxide with HDI to optimize its chemical properties for enhanced performance in applications (Luceño-Sánchez et al., 2018).
• High-Performance PEDOT: PSS/HDI-functionalized graphene oxide nanocomposites: Demonstrates the improvement of conductive polymer composites through the incorporation of HDI-functionalized graphene oxide, highlighting the impact on electrical and mechanical properties (Luceño Sánchez et al., 2018).
• The effect of HDI-modified graphene oxide as a nanofiller material on the properties of conductive polyaniline: This research assesses the effects of HDI-functionalized graphene oxide on the conductive properties of polyaniline, a conducting polymer, which could lead to new applications in electronics and sensors (Luceño Sánchez et al., 2019).

Nota de análise

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.046 - 1.047
Identity (IR): passes test

Informações de segurança

• Pictogramas: GHS05,GHS06,GHS08
• Palavra indicadora: Danger
• Frases de perigo: H302 - H314 - H317 - H330 - H334 - H335
• Declarações de precaução: P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classificações de perigo: Acute Tox. 1 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1C - Skin Sens. 1 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 266.0 °F - Pensky-Martens closed cup
• Ponto de fulgor (°C): 130 °C - Pensky-Martens closed cup