8.20948
4,4′-Diaminodiphenyl ether
for synthesis
别名:
4,4′-Diaminodiphenyl ether, 4,4′-Oxydianiline, Bis(p-aminophenyl) ether
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关于此项目
线性分子式:
4-(NH2)C6H4OC6H4-4-(NH2)
化学文摘社编号:
分子量:
200.24
EC Index Number:
202-977-0
UNSPSC Code:
12352116
MDL number:
InChI
1S/C12H12N2O/c13-9-1-5-11(6-2-9)15-12-7-3-10(14)4-8-12/h1-8H,13-14H2
InChI key
HLBLWEWZXPIGSM-UHFFFAOYSA-N
vapor pressure
90 hPa ( 20 °C)
mp
191.5 °C (decomposition)
transition temp
flash point 219 °C
solubility
practically insoluble 0.048 g/L
density
1.315 g/cm3 at 20 °C
storage temp.
2-30°C
Analysis Note
Assay (HClO₄): ≥ 98.0 %
Melting range (lower value): ≥ 189 °C
Melting range (upper value): ≤ 192 °C
Identity (IR): passes test
Melting range (lower value): ≥ 189 °C
Melting range (upper value): ≤ 192 °C
Identity (IR): passes test
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Muta. 1B - Repr. 2 - Skin Sens. 1
存储类别
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
426.2 °F - closed cup
flash_point_c
219 °C - closed cup
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