N,N-dihydroxyethylglycine
Bicine
CAS: 150-25-4
Molecular Formula: C6H13NO4
N,N-dihydroxyethylglycine - Names and Identifiers
N,N-dihydroxyethylglycine - Physico-chemical Properties
| Molecular Formula | C6H13NO4 |
| Molar Mass | 163.17 |
| Density | 1.05g/mLat 20°C |
| Melting Point | 190°C (dec.)(lit.) |
| Boling Point | 290.25°C (rough estimate) |
| Water Solubility | soluble |
| Solubility | Soluble in water (1M) at 20 °C, ethanol (slightly), ether (slightly), and chloroform (s |
| Vapor Presure | 0.002-0.007Pa at 20-25℃ |
| Appearance | White crystal |
| Color | White |
| Maximum wavelength(λmax) | ['λ: 260 nm Amax: 0.070', , 'λ: 280 nm Amax: 0.040'] |
| Merck | 14,1201 |
| BRN | 1769362 |
| pKa | 8.3(at 25℃) |
| PH | 4.0-5.5 (25℃, 1M in H2O) |
| Storage Condition | room temp |
| Refractive Index | 1.4240 (estimate) |
| MDL | MFCD00004295 |
| Physical and Chemical Properties | Melting point 190-192°C. Water-soluble. |
| Use | Use as a buffer in biochemical research |
N,N-dihydroxyethylglycine - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S24/25 - Avoid contact with skin and eyes. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| RTECS | MB9700000 |
| FLUKA BRAND F CODES | 3-10 |
| TSCA | Yes |
| HS Code | 29225000 |
N,N-dihydroxyethylglycine - Reference
| Reference Show more | 1. Wei-Guang Chen, Nan Hu, Yu Chen, Hong Pan, Sustainable branched polylactides with N,N-bis(2-hydroxyethyl)glycine as branching units: Intrinsic photoluminescence, guest encapsulation and multifunctional additive for poly(l-lactide) plastics, Polymer, Volume |
N,N-dihydroxyethylglycine - Reference Information
| pH indicator color change ph range | 7.6 - 9.0 |
| LogP | 2.3 at 20℃ and pH7 |
| surface tension | 72.2mN/m at 1g/L and 20 ℃ |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| application | N,N-dihydroxyethyl glycine is an amino acid derivative, used as a buffer in biochemical research, mainly used in laboratory research and development process and chemical production process. |
| Biological activity | Bicine (N,N-Bis(2-hydroxyethyl)glycine, Diethylolglycine, Diethanol glycine, Dihydroxyethylglycine) is an organic compound that is used as a buffer. |
| Use | Used as a buffer in biochemical research Buffer is recommended in low-temperature biochemical work of biological buffer. Used in the preparation of a stable substrate solution for the determination of serum guanine enzyme. It is also a very widely used Buffer, used in enzyme reaction buffer, electrophoresis buffer, working concentration from 3-100mM. Used in biological buffer, especially for low-temperature biochemical research; used to prepare a stable substrate solution for the determination of serum guanine enzyme; use cross-linked dextran to classify plasma proteins by isotachophoresis. The spacer arm |
Last Update：2024-04-09 21:01:54
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