Mono-n-butylamine Cas : 109-73-9
Specifications:Content≥99.8%
Packing:200kg plastic drum,or according to customer requirements.
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Product Description
Name |
n-Butylamine |
Synonyms |
MBA tutane Butylamin n-C4H9NH2 Butylamine Butyl amine aminobutane norralamine N-Butylamin 1-Butanamine n-Butilamina n-Butylamine Butylamine, n butan-1-amine 1-Aminobutane Monobutylamine Monobutilamina butan-1-aminium femanumber3130. mono-n-butylamine butan-1-aminium chloride |
CAS |
109-73-9 |
EINECS | 203-699-2 |
InChI | InChI=1/C4H11N/c1-2-3-4-5/h2-5H2,1H3/p+1 |
InChIKey | HQABUPZFAYXKJW-UHFFFAOYSA-N |
109-73-9 - Physico-chemical Properties
Molecular Formula |
C4H11N |
Molar Mass | 73.14 |
Density | 0.74g/mLat 25°C(lit.) |
Melting Point | −49°C(lit.) |
Boling Point | 78°C(lit.) |
Flash Point | 30°F |
JECFA Number | 1582 |
Water Solubility | MISCIBLE |
Solubility | water: miscible |
Vapor Presure | 68 mm Hg ( 20 °C) |
Vapor Density | 2.5 (vs air) |
Appearance | Liquid |
Color | Clear |
Odor | Fish-like; ammonia-like. |
Exposure Limit | Ceiling 5 ppm (~15 mg/m3) (ACGIH,MSHA, and OSHA); IDLH 2000 ppm(NIOSH). |
Merck | 14,1543 |
BRN | 605269 |
pKa | 10.77(at 20℃) |
PH | 12.6 (100g/l, H2O, 20℃) |
Storage Condition | Store below +30°C. |
Stability | Stable. Incompatible with oxidizing agents, aluminium, copper, copper alloys, acids. Highly flammable. |
Sensitive | Air Sensitive |
Explosive Limit | 1.5-9.8%(V) |
Refractive Index | n20/D 1.401(lit.) |
Physical and Chemical Properties |
Characteristics of colorless, transparent, volatile, irritating ammonia liquid. melting point -50.5 ℃ boiling point 77.8 ℃ relative density 0.7414 refractive index 1.4031 flash point -8 ℃ , ethanol and ether were miscible. |
Use | Used in the manufacture of pharmaceuticals, pesticides, herbicides, dyes, surfactants, rubber processing aids |

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