(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

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: n20/D 1.623(lit.)
• Flash point: >230 °F
• storage temp.: 2-8°C
• solubility: Chloroform (Slightly), Ethanol (Slightly), Methanol (Slightly)
• pka: 9.26±0.40(Predicted)
• form: Liquid
• 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

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