Dibutylamine
SIAL/34490 - puriss., ≥99.0% (GC)
Synonym: N-Butyl-1-butanamine; n-Dibutylamine; Di-n-butylamine
CAS Number: 111-92-2
Empirical Formula (Hill Notation): C8H19N
Molecular Weight: 129.24
EC Number: 203-921-8
MDL Number: MFCD00009429
Linear Formula: (CH3CH2CH2CH2)2NH
Product Type: Chemical
| assay | ≥99.0% (GC) |
| autoignition temp. | 594 °F |
| bp | 159 °C (lit.) |
| density | 0.767 g/mL at 25 °C (lit.) |
| expl. lim. | 10 % |
| functional group | amine |
| grade | puriss. |
| InChI | 1S/C8H19N/c1-3-5-7-9-8-6- |
| InChI key | JQVDAXLFBXTEQA-UHFFFAOYSA |
| mp | −62 °C (lit.) |
| Quality Level | 200  |
| refractive index | n |
| n |
|
| SMILES string | CCCCNCCCC |
| solubility | water: soluble 3.8 g/L at 20 °C |
| vapor density | 4.46 (vs air) |
| vapor pressure | 1.9 mmHg ( 20 °C) |
| Application: | Dibutylamine was employed as organocatalyst during the synthesis of 2-amino-3-cyano-4H-chromen-4-ylphosphonates via Knoevenagel, Pinner and phospha-Michael reactions. Di-n-butylamine (Dibutylamine) may be used to investigate the performance of a dry sampler, with an impregnated denuder in series with a glass fibre filter for airborne isocyanates. It was used in the preparation of 1M dibutylammonium phosphate buffer. |
| Symbol |    GHS02,GHS05,GHS06 |
| Signal word | Danger |
| Hazard statements | H226 - H302 - H311 - H314 - H330 |
| Precautionary statements | P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Codes | T |
| Risk Statements | 10-21/22-23-35 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2248 3(8) / PGII |
| WGK Germany | WGK 1 |
| Flash Point(F) | 104.9 °F - closed cup |
| Flash Point(C) | 40.5 °C - closed cup |
| Purity | ≥99.0% (GC) |
| bp | 159 °C (lit.) |
| mp | −62 °C (lit.) |
| Density | 0.767 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |