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Merck
CN
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文件

安全信息

8.22066

Sigma-Aldrich

Hexamethylene diisocyanate

for synthesis

别名:

Hexamethylene diisocyanate, 1,6-Diisocyanatohexane

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About This Item

线性分子式:
OCN(CH2)6NCO
CAS号:
分子量:
168.19
MDL编号:
UNSPSC代码:
12352118
EC索引号:
212-485-8
NACRES:
NA.22

蒸汽压

0.007 hPa ( 20 °C)

质量水平

检测方案

≥99.0% (GC)

形式

liquid

自燃温度

454 °C

效能

746 mg/kg LD50, oral (Rat)
570 mg/kg LD50, skin (Rabbit)

expl. lim.

0.9-9.5 % (v/v)

bp

255 °C/1013 hPa

mp

-67 °C

转变温度

flash point 130 °C

密度

1.05 g/cm3 at 25 °C

储存温度

2-30°C

InChI

1S/C8H12N2O2/c11-7-9-5-3-1-2-4-6-10-8-12/h1-6H2

InChI key

RRAMGCGOFNQTLD-UHFFFAOYSA-N

应用

  • 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).

分析说明

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

警示用语:

Danger

危险分类

Acute Tox. 1 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1C - Skin Sens. 1 - STOT SE 3

靶器官

Respiratory system

储存分类代码

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 1

闪点(°F)

266.0 °F - Pensky-Martens closed cup

闪点(°C)

130 °C - Pensky-Martens closed cup

法规信息

危险化学品

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