(R)-(+)-mandelonitrile
(R)-(+)-mandelonitrile
CAS: 10020-96-9
Molecular Formula: C8H7NO
(R)-(+)-mandelonitrile - Names and Identifiers
| Name | (R)-(+)-mandelonitrile |
| Synonyms | (+)-D-Mandelonitrile R-(+)-Mandelonitrile (R)-(+)-mandelonitrile (R)-(+)-MANDELONITRILE (R)-Hydroxyphenylacetonitrile (2R)-hydroxy(phenyl)ethanenitrile (R)-2-Phenyl-2-hydroxyacetonitrile (2R)-2-Phenyl-2-hydroxyacetonitrile (r)-(+)-α-hydroxybenzeneacetonitrile (R)-(+)-ALPHA-HYDROXYBENZENE-ACETONITRILE |
| CAS | 10020-96-9 |
| EINECS | 208-532-7 |
| InChI | InChI=1/C8H7NO/c9-6-8(10)7-4-2-1-3-5-7/h1-5,8,10H/t8-/m0/s1 |
(R)-(+)-mandelonitrile - Physico-chemical Properties
| Molecular Formula | C8H7NO |
| Molar Mass | 133.15 |
| Density | 1.117g/mLat 25°C(lit.) |
| Melting Point | 28-30°C(lit.) |
| Boling Point | 170°C(lit.) |
| Flash Point | >230°F |
| Water Solubility | Slightly soluble in water. |
| Vapor Presure | 0.002mmHg at 25°C |
| pKa | 10.50±0.20(Predicted) |
| Storage Condition | Sealed in dry,Store in freezer, under -20°C |
| Sensitive | Moisture Sensitive |
| Refractive Index | n20/D 1.532(lit.) |
(R)-(+)-mandelonitrile - Risk and Safety
| Hazard Symbols | T - Toxic |
| Risk Codes | R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. R41 - Risk of serious damage to eyes |
| Safety Description | S22 - Do not breathe dust. 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 | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| HS Code | 29269090 |
| Hazard Class | 6.1 |
(R)-(+)-mandelonitrile - Introduction
R-(+)-Phenyloxanitrile is an organic compound with the chemical formula C9H9NO. It is a colorless liquid with a special cyanide fragrance. R-( )-phenyloxanitrile is soluble in organic solvents such as alcohol, ether, ether alcohol and benzene, and insoluble in water.
The main use of R-( )-phenyloxanitrile is as a raw material for the synthesis of other organic compounds, such as the synthesis of certain drugs, fragrances and dyes. It can also be used to prepare semiconductor materials, surfactants and catalysts.
The preparation method of R-( )-phenyloxanitrile can be obtained by reacting phenylethanol with sodium cyanide under alkaline conditions. First, phenylethyl alcohol is dissolved in an alkaline solution, then sodium cyanide is added, and the reaction is heated at an appropriate temperature for a period of time, and finally the reaction solution is neutralized with an acid to obtain R-( )-phenyloxanitrile.
Pay attention to the safety information when using R-( )-phenyloxanitrile. It is irritating and damaging and may cause irritation and burns when in contact with the skin and eyes. Therefore, protective gloves, goggles and other protective equipment should be worn during operation to avoid direct contact. At the same time, operate under well-ventilated conditions to avoid inhaling its vapors. If taken by mistake or inhaled, seek medical advice immediately and show the label or container of this product.
The main use of R-( )-phenyloxanitrile is as a raw material for the synthesis of other organic compounds, such as the synthesis of certain drugs, fragrances and dyes. It can also be used to prepare semiconductor materials, surfactants and catalysts.
The preparation method of R-( )-phenyloxanitrile can be obtained by reacting phenylethanol with sodium cyanide under alkaline conditions. First, phenylethyl alcohol is dissolved in an alkaline solution, then sodium cyanide is added, and the reaction is heated at an appropriate temperature for a period of time, and finally the reaction solution is neutralized with an acid to obtain R-( )-phenyloxanitrile.
Pay attention to the safety information when using R-( )-phenyloxanitrile. It is irritating and damaging and may cause irritation and burns when in contact with the skin and eyes. Therefore, protective gloves, goggles and other protective equipment should be worn during operation to avoid direct contact. At the same time, operate under well-ventilated conditions to avoid inhaling its vapors. If taken by mistake or inhaled, seek medical advice immediately and show the label or container of this product.
Last Update：2024-04-09 21:11:58
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View History
(R)-(+)-mandelonitrile
4-乙酰基-6-叔丁基-1,1-二甲基茚满
2-(benzylsulfanyl)pyridine-3-carboxylic acid
thyl-6-oxo-,monosodiumsalt,trihydrate
Aspartic acid, N-[(1,1-dimethylethoxy)carbonyl]-
1-(2-Hydroxyethoxymethyl)-6-ethylthiothymine
(S)-2-(((9H-芴-9-基)甲氧基)羰基)氨基)-6-氨基己酸
4-乙酰基-6-叔丁基-1,1-二甲基茚满
2-(benzylsulfanyl)pyridine-3-carboxylic acid
thyl-6-oxo-,monosodiumsalt,trihydrate
Aspartic acid, N-[(1,1-dimethylethoxy)carbonyl]-
1-(2-Hydroxyethoxymethyl)-6-ethylthiothymine
(S)-2-(((9H-芴-9-基)甲氧基)羰基)氨基)-6-氨基己酸