1,2-Diaminopropane CAS 78-90-0

1,2-Caprolane is a colorless, transparent and viscous liquid at normal temperature and pressure, with a strong alkaline and amine odor. 1,2-Caprolane can be used as an organic synthesis intermediate and also as an organic base, often used in the preparation of drug molecules and dyes. In fine chemical production, this chemical can be used as a rubber vulcanization accelerator and a resin curing agent for vacuum drying.

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Model:
78-90-0
Brand:
bosschem
Code:
78-90-0

Product Description

1,2-Diaminopropane Basic information
Product Name:	1,2-Diaminopropane
CAS:	78-90-0
MF:	C3H10N2
MW:	74.12
EINECS:	201-155-9
Mol File:	78-90-0.mol
1,2-Diaminopropane Chemical Properties
Melting point	-37 °C
Boiling point	120-122 °C(lit.)
density	0.87 g/mL at 25 °C(lit.)
vapor density	2.6 (vs air)
vapor pressure	14 mm Hg ( 20 °C)
refractive index	n20/D 1.446
Fp	92 °F
storage temp.	Flammables area
solubility	H2O: very soluble
pka	9.82(at 25℃)
form	clear liquid
color	Colorless to Almost colorless
PH	12 (100g/l, H2O, 20℃)
explosive limit	2.2-11.1%(V)
Water Solubility	SOLUBLE
Sensitive	Air Sensitive & Hygroscopic
Merck	147,852
BRN	605274
Henry's Law Constant	1.4×103 mol/(m3Pa) at 25℃, Nguyen (2013)
Dielectric constant	10.2（Ambient）
Stability:	Stable. Flammable. Incompatible with strong oxidizing agents, acids, acid chlorides, acid anhydrides.
Cosmetics Ingredients Functions	NOT REPORTED
InChI	1S/C3H10N2/c1-3(5)2-4/h3H,2,4-5H2,1H3
InChIKey	AOHJOMMDDJHIJH-UHFFFAOYSA-N
SMILES	CC(N)CN
LogP	-1.2 at 20℃
Surface tension	33.8mN/m at 293.15K
CAS DataBase Reference	78-90-0(CAS DataBase Reference)
NIST Chemistry Reference	1,2-Propanediamine(78-90-0)
EPA Substance Registry System	1,2-Diaminopropane (78-90-0)