117498
1,2-Diaminopropane
99%
Synonym(s):
1,2-Propanediamine, Propylenediamine
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About This Item
Linear Formula:
CH3CH(NH2)CH2NH2
CAS Number:
Molecular Weight:
74.12
NACRES:
NA.22
PubChem Substance ID:
eCl@ss:
39030209
UNSPSC Code:
12352100
EC Number:
201-155-9
MDL number:
Beilstein/REAXYS Number:
605274
Assay:
99%
vapor density
2.6 (vs air)
Quality Level
vapor pressure
14 mmHg ( 20 °C)
assay
99%
autoignition temp.
680 °F
expl. lim.
11.1 %
refractive index
n20/D 1.446 (lit.)
bp
119-120 °C (lit.)
solubility
H2O: very soluble
density
0.87 g/mL at 25 °C (lit.)
functional group
amine
SMILES string
CC(N)CN
InChI
1S/C3H10N2/c1-3(5)2-4/h3H,2,4-5H2,1H3
InChI key
AOHJOMMDDJHIJH-UHFFFAOYSA-N
General description
1,2-Diaminopropane undergoes condensation with salicylaldehyde and its derivatives to form Schiff base. It reacts with formaldehyde and hydrogen peroxide in aqueous acidic solution to give cage peroxide, 1,6-diaza-3,4,8,9-tetraoxa-11-methylbicyclo[4.4.2]dodecane.
Application
1,2-Diaminopropane was used as model precursor in the electron induced deposition of amorphous carbon nitride films.
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Flam. Liq. 3 - Resp. Sens. 1 - Skin Corr. 1A - Skin Sens. 1
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
93.2 °F - closed cup
flash_point_c
34 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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Edward JT, et al.
Canadian Journal of Chemistry, 77(5-6), 1057-1065 (1999)