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D17408

1,7-Diaminoheptane

98%

Synonym(s):

1,7-Heptanediamine, Heptamethylenediamine

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About This Item

Linear Formula:
NH2(CH2)7NH2
CAS Number:
646-19-5
Molecular Weight:
130.23
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24893528
EC Number:
211-468-2
Beilstein/REAXYS Number:
1734159
MDL number:
MFCD00008246
Assay:
98%
Form:
solid
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assay

98%

form

solid

bp

223-225 °C (lit.)

mp

26-29 °C (lit.)

SMILES string

NCCCCCCCN

InChI

1S/C7H18N2/c8-6-4-2-1-3-5-7-9/h1-9H2

InChI key

PWSKHLMYTZNYKO-UHFFFAOYSA-N

General description

1,7-Diaminoheptane, also known as heptamethylenediamine, is an organic compound with two amine groups at opposite ends of a seven-carbon chain. It is widely used in organic synthesis as a building block in the production of polyamides and other polymers.

Application

  • Novel Hydrogels for Biomedical Applications: Research on the synthesis and characterization of pH-responsive aminated alginate derivatives using 1,7-Diaminoheptane, targeting advancements in tissue engineering and drug delivery systems. This study showcases the utility of 1,7-Diaminoheptane in developing hydrogels that respond to pH changes, potentially enhancing cell growth and targeted drug release (Khodayar et al., 2023).
  • Advanced Materials in Photoluminescence: Investigation into the properties of 1,7-Diaminoheptane in enhancing broadband photoluminescence in hybrid perovskites for optoelectronic applications. This research highlights its potential in developing new materials for efficient light emission technologies (Deng et al., 2020).

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

190.4 °F - closed cup

flash_point_c

88 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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