77879

(R)-(+)-α-Methylbenzylamine

for chiral derivatization, LiChropur^™, ≥99.0%

• Synonyma: (R)-(+)-1-Phenylethylamine
• Lineární vzorec: C₆H₅CH(CH₃)NH₂
• Číslo CAS: 3886-69-9
• Molekulová hmotnost: 121.18
• Beilstein/REAXYS Number: 2410916
• EC Number: 223-423-4
• MDL number: MFCD00064405
• UNSPSC Code: 12000000
• PubChem Substance ID: 329767995
• NACRES: NA.22

Vlastnosti

• grade: for chiral derivatization
• Quality Level: 100
• vapor pressure: 0.5 mmHg ( 20 °C)
• assay: ≥99.0% (sum of enantiomers, GC); ≥99.0%
• form: liquid
• optical activity: [α]20/D +30±1°, c = 10% in ethanol
• optical purity: enantiomeric ratio: ≥99.5:0.5 (GC)
• quality: LiChropur^™
• technique(s): HPLC: suitable
• refractive index: n20/D 1.526 (lit.); n20/D 1.528
• bp: 187-189 °C (lit.)
• density: 0.952 g/mL at 20 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: C[C@@H](N)c1ccccc1
• InChI: 1S/C8H11N/c1-7(9)8-5-3-2-4-6-8/h2-7H,9H2,1H3/t7-/m1/s1
• InChI key: RQEUFEKYXDPUSK-SSDOTTSWSA-N

Popis

General description

(R)-(+)-α-Methylbenzylamine is a high quality, useful chiral derivatization reagent for all analytical applications, specific to GC in the chiral field. It is specially selected to meet the requirements for derivatization reagents for enantiomeric excess determinations.

Application

(R)-(+)-a-Methylbenzylamine also known as (R)-(+)-1-Phenylethylamine may be used in resolution of a chiral arylalkylamine involving high-conversion enantioselective condensation with capric acid followed by hydrolysis to yield corresponding (R)-(+)-amide.

Other Notes

Chiral amine used for the determination of the enantiomeric purity of acids

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Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Bezpečnostní informace

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H302 + H312,H314
• pcodes: P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P362 + P364
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 1
• flash_point_f: 158.0 °F - closed cup
• flash_point_c: 70 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter