Products Description of HexamethylenediamineCAS#124-09-4
Hexamethylenediamine (HMDA) is an amine-containing organic compound classified as a diamine. It possesses a hexane-derived carbon chain backbone with amino functional groups attached to both terminal ends.
Physical Characteristics
It appears as a colorless solid and emits an intense ammonia-like odor, closely resembling that of piperidine.
Parameters
Melting point | 42-45 °C(lit.) |
Boiling point | 204-205 °C |
density | 0.89 g/mL at 25 °C(lit.) |
vapor density | 4 (vs air) |
vapor pressure | 0.25 hPa (20 °C) |
refractive index | n20/D 1.439(lit.) |
Fp | 201 °F |
storage temp. | Store below +30°C. |
solubility | alcohol: soluble(lit.) |
pka | 11.857(at 0℃) |
form | Solution |
color | White, may discolor during storage |
PH | 12.4 (100g/l, H2O, 25℃) |
Odor | pyridine odor |
explosive limit | 0.9-7.6%(V) |
Water Solubility | 490 g/L (20 ºC) |
Sensitive | Hygroscopic |
Merck | 14,4695 |
BRN | 1098307 |
Exposure limits | ACGIH: TWA 0.5 ppm |
Stability: | Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, organic materials. |
LogP | 0.4 at 25℃ |
CAS DataBase Reference | 124-09-4(CAS DataBase Reference) |
NIST Chemistry Reference | 1,6-Hexanediamine(124-09-4) |
EPA Substance Registry System | Hexamethylenediamine (124-09-4) |
Safety Information
Hazard Codes | C |
Risk Statements | 34-37-21/22-20/21/22 |
Safety Statements | 26-36/37/39-45-22-27 |
RIDADR | UN 2735 8/PG 3 |
WGK Germany | 3 |
RTECS | MO1180000 |
F | 10-34 |
Autoignition Temperature | 305 °C |
TSCA | Yes |
HS Code | 2921 22 00 |
HazardClass | 8 |
PackingGroup | III |
Hazardous Substances Data | 124-09-4(Hazardous Substances Data) |
Toxicity | LD50 orally in Rabbit: 850 mg/kg LD50 dermal Rabbit 1110 mg/kg |
Product Application of HexamethylenediamineCAS#124-09-4
Amine-containing organic compounds, Organic feedstocks, Chemical feedstocks, Basic organic reagents, Organic building blocks, Pharmaceutical/pesticide/dye intermediates, Reference standards, General chemical reagents, Biochemical reagents, Core products
Factory and Equipment Show
Fast delivery time
Inventory 2-3 working days New production 7-10 working days
