8.14538
1,2-Phenylenediamine
for synthesis
Synonym(s):
1,2-Phenylenediamine, 1,2-Diaminobenzene
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About This Item
vapor pressure
0.013 hPa ( 20 °C)
Quality Level
assay
≥99.0% (GC)
form
solid
autoignition temp.
540 °C
expl. lim.
1.5 % (v/v)
pH
7-8 (20 °C, 50 g/L in H2O)
bp
257 °C/1013 hPa
mp
99-103 °C
transition temp
flash point 110 °C
solubility
54 g/L
density
1.14 g/cm3 at 20 °C
bulk density
530 kg/m3
storage temp.
2-30°C
SMILES string
Nc1c(cccc1)N
InChI
1S/C6H8N2/c7-5-3-1-2-4-6(5)8/h1-4H,7-8H2
InChI key
GEYOCULIXLDCMW-UHFFFAOYSA-N
Application
Analysis Note
Melting range (lower value): ≥ 99 °C
Melting range (upper value): ≤ 103 °C
Identity (IR): passes test
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Danger
Hazard Classifications
Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Irrit. 2 - Muta. 2 - Skin Sens. 1
Storage Class
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
276.8 °F - closed cup
flash_point_c
136 °C - closed cup
Certificates of Analysis (COA)
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