1,7-Diaminoheptane
ALDRICH/D17408 - 98%
Synonym: 1,7-Heptanediamine; Heptamethylenediamine
CAS Number: 646-19-5
Empirical Formula (Hill Notation): C7H18N2
Molecular Weight: 130.23
EC Number: 211-468-2
MDL Number: MFCD00008246
Linear Formula: NH2(CH2)7NH2
Product Type: Chemical
FT-NMR Spectra for 1,7-Heptanediamine.
| assay | 98% |
| bp | 223-225 °C (lit.) |
| form | solid |
| InChI | 1S/C7H18N2/c8-6-4-2-1-3-5 |
| InChI key | PWSKHLMYTZNYKO-UHFFFAOYSA |
| mp | 26-29 °C (lit.) |
| Quality Level | 100  |
| SMILES string | NCCCCCCCN |
| 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 ). |
| 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. |
| Packaging: | 5, 25 g in glass bottle |
| Symbol |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P280 - P305 + P351 + P338 - P310 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3259PSN2 8 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 190.4 °F - closed cup |
| Flash Point(C) | 88 °C - closed cup |
| Purity | 98% |
| bp | 223-225 °C (lit.) |
| mp | 26-29 °C (lit.) |
| UNSPSC | 12352100 |