(R)-(+)-α-Methyl-1-naphthalenemethylamine , 99% , 3886-70-2
Synonym(s):
(R)-(+)-α-Methyl-1-naphthalenemethylamine
CAS NO.：3886-70-2
Empirical Formula: C12H13N
Molecular Weight: 171.24
MDL number: MFCD00064114
EINECS: 223-425-5
| Pack Size | Price | Stock | Quantity |
| 1G | RMB24.00 | In Stock |
|
| 5G | RMB39.20 | In Stock |
|
| 25G | RMB128.00 | In Stock |
|
| 100G | RMB454.40 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 135-136 °C |
| Boiling point: | 153 °C11 mm Hg(lit.) |
| alpha | 60 º (c=2, CH3OH) |
| Density | 1.067 g/mL at 20 °C(lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly), Ethanol (Slightly), Methanol (Slightly) |
| form | Liquid |
| pka | 9.26±0.40(Predicted) |
| Specific Gravity | 1.07 |
| color | brown |
| optical activity | [α]20/D +55°, c = 2 in ethanol |
| Water Solubility | Soluble in water (<10/l). |
| Sensitive | Air Sensitive |
| BRN | 2208025 |
| Stability: | Stable. Air-sensitive. Incompatible with acids, oxidizing agents, acid anhydrides, chloroformates, acid chlorides. |
| InChIKey | RTCUCQWIICFPOD-SECBINFHSA-N |
| CAS DataBase Reference | 3886-70-2(CAS DataBase Reference) |
| EPA Substance Registry System | 1-Naphthalenemethanamine, .alpha.-methyl-, (.alpha.R)- (3886-70-2) |
Description and Uses
(R)-(+)-1-(1-Naphthyl)ethylamine is a reagent used in the formation of isolated acids via salt formation. It is also a raw material for the synthesis of (R)-1-(1-Naphthyl)ethyl isocyanate. In materials research, the use of Reflectance Absorption Infrared Spectroscopy (RAIRS) can be used to study the structure, bonding and orientation of R-1- nea and (S)-(-)-1-(2-naphthyl)ethylamine (S-2- nea) on Pd(1 1 1).
It is used in chiral synthesis in organic reactions including the synthesis of β-amino acids and the enantioselective of ketones to nitroolefins. Also used as absolute configuration of primary amines determined using chiral (2-nitrophenyl)proline amides and H NMR.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | 2735 |
| WGK Germany | 3 |
| RTECS | QJ6963000 |
| F | 10-34 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29211990 |
| 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) |
