131180-63-7
(S)-(-)-2-[Bis(3,5-dimethylphenyl)hydroxymethyl]pyrrolidine
CAS: 131180-63-7
Molecular Formula: C21H27NO
131180-63-7 - Names and Identifiers
131180-63-7 - Physico-chemical Properties
| Molecular Formula | C21H27NO |
| Molar Mass | 309.45 |
| Density | 1.068±0.06 g/cm3(Predicted) |
| Melting Point | 98-101°C |
| Boling Point | 488.2±35.0 °C(Predicted) |
| pKa | 13.70±0.29(Predicted) |
| Storage Condition | 2-8°C |
131180-63-7 - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
131180-63-7 - Introduction
S-A, A- bis (3,5-dimethylphenyl) prolinol, also known as SDM diamine, is an organic compound. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: White crystalline powder
-Molecular formula: C17H23NO
-Molecular weight: 257.37g/mol
-Melting point: 125-128 degrees Celsius
-optical rotation:[α]D ^ 20=-20 ° (c = 1, CHCl3)
Use:
- SDM diamine is a chiral organic compound commonly used as a reagent or starting material in chiral synthesis.
-It can be used to prepare biologically active organic compounds, such as drugs, pesticides and natural products.
Preparation Method:
-There are many synthetic methods for SDM diamines, usually starting with benzoic acid.
-A common preparation method is to react benzoic acid with 3,5-dimethylphenylamine in the presence of sodium carbonate after hydrazide treatment, followed by hydrogenolysis to obtain S-A, A- bis (3,5-dimethylphenyl) prolinol.
Safety Information:
-The toxicity of SDM diamine has not been reported, but general laboratory safety practices should still be followed.
-Avoid contact with skin, eyes and when using or handling this compound.
-Use protective gloves and safety glasses.
-Good ventilation should be maintained during operation.
-In case of contact, rinse skin or eyes immediately with plenty of water and seek medical help.
Nature:
-Appearance: White crystalline powder
-Molecular formula: C17H23NO
-Molecular weight: 257.37g/mol
-Melting point: 125-128 degrees Celsius
-optical rotation:[α]D ^ 20=-20 ° (c = 1, CHCl3)
Use:
- SDM diamine is a chiral organic compound commonly used as a reagent or starting material in chiral synthesis.
-It can be used to prepare biologically active organic compounds, such as drugs, pesticides and natural products.
Preparation Method:
-There are many synthetic methods for SDM diamines, usually starting with benzoic acid.
-A common preparation method is to react benzoic acid with 3,5-dimethylphenylamine in the presence of sodium carbonate after hydrazide treatment, followed by hydrogenolysis to obtain S-A, A- bis (3,5-dimethylphenyl) prolinol.
Safety Information:
-The toxicity of SDM diamine has not been reported, but general laboratory safety practices should still be followed.
-Avoid contact with skin, eyes and when using or handling this compound.
-Use protective gloves and safety glasses.
-Good ventilation should be maintained during operation.
-In case of contact, rinse skin or eyes immediately with plenty of water and seek medical help.
Last Update：2024-04-09 15:17:51
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