1S,2S-diphenylethane-1,2-diamine
(1S,2S)-1,2-Diphenyl-1,2-ethanediamine
CAS: 29841-69-8;5700-60-7
Molecular Formula: C14H16N2
1S,2S-diphenylethane-1,2-diamine - Names and Identifiers
| Name | (1S,2S)-1,2-Diphenyl-1,2-ethanediamine |
| Synonyms | AURORA KA-7343 Stilbenediamine α,β-Diaminobibenzyl (1S,2S)-(-)-1,2-Diph 1,2-DIPHENYL-1,2-ETHANEDIAMINE 1S,2S-diphenylethane-1,2-diamine 1,2-EthanediaMine, 1,2-diphenyl- (S,S)-1,2-DiaMino-1,2-diphenylethane (1S,2S)-1,2-Diphenyl-1,2-ethanediamine (1S,2S)-(-)-1,2-Diphenylethylenediamine ((1S,2S)-2-AMino-1,2-diphenylethyl)aMine (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine |
| CAS | 29841-69-8 5700-60-7 |
| EINECS | 608-420-1 |
| InChI | InChI=1/C14H16N2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13-14H,15-16H2/t13-,14-/m0/s1 |
1S,2S-diphenylethane-1,2-diamine - Physico-chemical Properties
| Molecular Formula | C14H16N2 |
| Molar Mass | 212.29 |
| Density | 1.106±0.06 g/cm3(Predicted) |
| Melting Point | 83 °C(Solv: ligroine (8032-32-4)) |
| Boling Point | 115 °C(Press: 5 Torr) |
| Flash Point | 199.9°C |
| Water Solubility | Insoluble in water. |
| Vapor Presure | 3.48E-05mmHg at 25°C |
| Appearance | Colorless crystal |
| pKa | 9.78±0.10(Predicted) |
| Storage Condition | Room Temprature |
| Sensitive | Sensitive to air |
| Refractive Index | 1.619 |
| MDL | MFCD00082751 |
| Physical and Chemical Properties | Melting point 83-85°C(lit.) specific optical rotation -104 o (c = 1.1, MeOH 25 oC) refractive index -103 ° (C = 1, EtOH) Storage Conditions 2-8°C Sensitive Air BRN 3201645 colorless needle-like crystals, odorless, insoluble in water, soluble in methanol, ethanol, easy oxidation in the air. |
| Use | Applications are widely used in asymmetric synthesis and optical resolution, such as asymmetric hydroxylation reaction of olefins, asymmetric aldol condensation reaction, asymmetric Diels-Alder reaction, asymmetric allylation reaction of carbonyl, synthesis of optically active Allylene alcohols and propynyl alcohols, asymmetric epoxidation of olefins without functional groups, resolution of binaphthol, etc. |
1S,2S-diphenylethane-1,2-diamine - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | R34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN3259 |
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View History
1S,2S-diphenylethane-1,2-diamine
二甘醇酸
5-溴-2-碘苯胺
4-Amino-2-chloro-6,7-dimethylpyrimidine
2-((2,6-dichlorophenyl)amino)-2-imidazoline
蜡酸甲酯C26
(1R,2S)-2-Aminocyclohexanol hydrochloride
4-(1,3-Dioxolan-2-yl)butanal
(R)-N-BOC-3-BROMOMETHYLPYRROLIDINE
二甘醇酸
5-溴-2-碘苯胺
4-Amino-2-chloro-6,7-dimethylpyrimidine
2-((2,6-dichlorophenyl)amino)-2-imidazoline
蜡酸甲酯C26
(1R,2S)-2-Aminocyclohexanol hydrochloride
4-(1,3-Dioxolan-2-yl)butanal
(R)-N-BOC-3-BROMOMETHYLPYRROLIDINE
Raw Materials for 1S,2S-diphenylethane-1,2-diamine
Sodium acetate
Benzaldehyde
Lithium
L(+)-Tartaric acid
Benzil
N-Benzylideneamine
(+|-)-1,2-DIPHENYLETHYLENEDIAMINE
(1R,2R)-(+)-1,2-Diphenylethylenediamine
Benzaldehyde
Lithium
L(+)-Tartaric acid
Benzil
N-Benzylideneamine
(+|-)-1,2-DIPHENYLETHYLENEDIAMINE
(1R,2R)-(+)-1,2-Diphenylethylenediamine
Downstream Products for 1S,2S-diphenylethane-1,2-diamine