Name | 1,3-Diaminopropane |
Synonyms | FENTAMINE PDA 3-Propanediamine 1,3-Propanediamine 1,3-Diaminopropane Trimethylenediamine 1,3-Propane Diamine Trimethylenediamine1 propane-1,3-diaminium 1,3-DIAMINOPROPANE FOR SYNTHESIS Trimethylenediamine 〔1,3-Diaminopropane〕 |
CAS | 109-76-2 |
EINECS | 203-702-7 |
InChI | InChI=1/C3H10N2/c4-2-1-3-5/h1-5H2/p+2 |
Molecular Formula | C3H10N2 |
Molar Mass | 74.12 |
Density | 0.888g/mLat 25°C(lit.) |
Melting Point | -12 °C |
Boling Point | 140°C(lit.) |
Flash Point | 120°F |
Water Solubility | SOLUBLE |
Vapor Presure | <8 mm Hg ( 20 °C) |
Appearance | Liquid |
Color | Clear |
BRN | 605277 |
pKa | 10.94(at 10℃) |
PH | >12 (100g/l, H2O, 20℃) |
Storage Condition | Store below +30°C. |
Stability | Stable. Hygroscopic. Flammable - readily forms explosive mixtures with air. Incompatible with acid anhydrides, acid chlorides, acids, strong oxidizing agents. |
Sensitive | Air Sensitive |
Explosive Limit | 2.8-15.2%(V) |
Refractive Index | n20/D 1.458(lit.) |
Physical and Chemical Properties | Density 0.888 melting point -12°C boiling point 140°C refractive index 1.4565-1.4585 flash point 48°C water SOLUBLE |
Risk Codes | R10 - Flammable R22 - Harmful if swallowed R24 - Toxic in contact with skin R35 - Causes severe burns |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S25 - Avoid contact with eyes. S16 - Keep away from sources of ignition. |
UN IDs | UN 2922 8/PG 2 |
WGK Germany | 2 |
RTECS | TX6825000 |
FLUKA BRAND F CODES | 34 |
TSCA | Yes |
HS Code | 29212900 |
Hazard Class | 3 |
Packing Group | III |
Toxicity | LD50 orally in Rabbit: 700 mg/kg LD50 dermal Rabbit 200 mg/kg |