A4847312
Hexamethyleneimine , >98.0%(GC) , 111-49-9
Synonym(s):
Azepane;HMI;Homopiperidine;Perhydroazepine;Hexahydro-1H-azepine
CAS NO.：111-49-9
Empirical Formula: C6H13N
Molecular Weight: 99.17
MDL number: MFCD00006934
EINECS: 203-875-9
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -37°C |
| Boiling point: | 138 °C749 mm Hg(lit.) |
| Density | 0.88 g/mL at 25 °C(lit.) |
| vapor pressure | 7.4 mm Hg ( 21.1 °C) |
| refractive index | n |
| Flash point: | 65 °F |
| storage temp. | Poison room |
| form | Liquid |
| pka | pK1:11.07 (25°C) |
| color | Clear colorless to light yellow |
| Odor | Ammonia-like. |
| explosive limit | 1.6-9.9%(V) |
| Water Solubility | soluble |
| BRN | 1084 |
| LogP | 1.7 |
| CAS DataBase Reference | 111-49-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 1H-Azepine, hexahydro-(111-49-9) |
| EPA Substance Registry System | 1H-Azepine, hexahydro- (111-49-9) |
Description and Uses
Hexamethyleneimine is used as a pharmaceutical product and raw material for rubber products. It is also used as a intermediate for agrochemicals, zeolites, dyes , inks, rubber chemicals, textile chemicals, corrosion inhibitors, ore flotation.
Safety
| Symbol(GHS) |    GHS02,GHS05,GHS06 |
| Signal word | Danger |
| Hazard statements | H225-H300-H314-H331 |
| Precautionary statements | P210-P261-P264-P280-P301+P310-P305+P351+P338 |
| Hazard Codes | T,T+,F |
| Risk Statements | 10-20-25-34-28-11 |
| Safety Statements | 26-36/37/39-45-28A-16-1 |
| RIDADR | UN 2493 3/PG 2 |
| WGK Germany | 3 |
| RTECS | CM3150000 |
| Autoignition Temperature | 255 °C |
| TSCA | Yes |
| HS Code | 2933 99 80 |
| HazardClass | 3 |
| PackingGroup | II |
| Hazardous Substances Data | 111-49-9(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 410 mg/kg |
| Limited Quantities | 1.0 L (0.3 gallon) (liquid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) |
