A1249912
Benzylamine , AR,99.00% , 100-46-9
Synonym(s):
α-Aminotoluene;Benzylamine;Phenylmethylamine
CAS NO.：100-46-9
Empirical Formula: C7H9N
Molecular Weight: 107.15
MDL number: MFCD00212756
EINECS: 202-854-1
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 10 °C (lit.) |
| Boiling point: | 184-185 °C (lit.) |
| Density | 0.981 g/mL at 25 °C (lit.) |
| vapor pressure | 1.2 hPa (20 °C) |
| refractive index | n |
| Flash point: | 140 °F |
| storage temp. | Store below +30°C. |
| solubility | alcohol: miscible |
| form | Liquid |
| pka | 9.33(at 25℃) |
| color | Clear colorless to slightly yellow |
| Odor | Strong ammonia. |
| PH | 11.4 (100g/l, H2O, 20℃) |
| explosive limit | 0.7-8.2%(V) |
| Water Solubility | soluble |
| Sensitive | Air Sensitive |
| Merck | 14,1125 |
| BRN | 741984 |
| Henry's Law Constant | 7.1×10-1 mol/(m3Pa) at 25℃, Yao et al. (2002) |
| Dielectric constant | 4.6（Ambient） |
| Stability: | Combustible. Incompatible with strong oxidizing agents, strong acids. |
| InChI | 1S/C7H9N/c8-6-7-4-2-1-3-5-7/h1-5H,6,8H2 |
| InChIKey | WGQKYBSKWIADBV-UHFFFAOYSA-N |
| SMILES | NCc1ccccc1 |
| LogP | 1 at 25℃ |
| Surface tension | 37.1mN/m at 293.15K |
| CAS DataBase Reference | 100-46-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzylamine(100-46-9) |
| EPA Substance Registry System | Benzylamine (100-46-9) |
Description and Uses
Benzylamine may be used as a derivatization agent to increase the sensitivity of 5-hydroxyindoles, catecholamines and catechols in biological samples prior to their determination using high performance liquid chromatography (HPLC) coupled with fluorescence detection.
Safety
| Symbol(GHS) |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H302+H312-H314-H402-H227 |
| Precautionary statements | P501-P273-P270-P210-P264-P280-P370+P378-P362+P364-P303+P361+P353-P301+P330+P331-P301+P312+P330-P304+P340+P310-P305+P351+P338+P310-P403+P235-P405 |
| PPE | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
| Hazard Codes | C |
| Risk Statements | 21/22-34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2735 8/PG 2 |
| WGK Germany | 1 |
| RTECS | DP1488500 |
| F | 34 |
| Autoignition Temperature | 405 °C |
| TSCA | TSCA listed |
| HS Code | 2921 49 00 |
| HazardClass | 8 |
| PackingGroup | II |
| Storage Class | 8A - Combustible corrosive hazardous materials |
| Hazard Classifications | Acute Tox. 4 Dermal Acute Tox. 4 Oral Eye Dam. 1 Skin Corr. 1B |
| Hazardous Substances Data | 100-46-9(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 552 mg/kg LD50 dermal Rat 1350 mg/kg |
| REACH Registrations | Active |
| Limited Quantities | 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) |
