8.43567
N,N,N′,N′-Tetramethyl-1,3-propanediamine
for synthesis
Synonym(s):
N,N,N′,N′-Tetramethyl-1,3-propanediamine
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About This Item
vapor pressure
6.5 hPa ( 20 °C)
assay
≥98.0% (GC)
form
liquid
autoignition temp.
180 °C (DIN 51794)
potency
620 mg/kg LD50, oral (Rat), 1180 mg/kg LD50, skin (Rat)
expl. lim.
2.9-22.5 % (v/v)
pH
12.5 (20 °C, 100 g/L in H2O)
mp
<-80 °C
transition temp
flash point 31 °C (DIN 51755 Part 1)
density
0.78 g/cm3 at 20 °C
storage temp.
2-30°C
InChI
1S/C7H18N2/c1-8(2)6-5-7-9(3)4/h5-7H2,1-4H3/p+2
InChI key
DMQSHEKGGUOYJS-UHFFFAOYSA-P
Analysis Note
Density (d 20 °C/ 4 °C): 0.783 - 0.787
Identity (IR): passes test
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Danger
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 2
flash_point_f
87.8 °F - Equilibrium method
flash_point_c
31 °C - Equilibrium method
Certificates of Analysis (COA)
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