24991-53-5
H2N-PEG-NH2
CAS: 24991-53-5
Molecular Formula: C4H12N2O
24991-53-5 - Names and Identifiers
24991-53-5 - Physico-chemical Properties
| Molecular Formula | C4H12N2O |
| Molar Mass | 104.15088 |
| Melting Point | 56-60°C |
| Boling Point | 241℃ at 760mmHg |
| Flash Point | >110℃ |
| Water Solubility | It is soluble in organic solvents. It is insoluble in water. |
| Solubility | Soluble in organic solvents. |
| Appearance | Granular Solid |
| Color | White to off-white |
| Storage Condition | 2-8°C |
| Sensitive | Air Sensitive |
| MDL | MFCD00132004 |
| Use | PEG modifiers, multimers, are used to prepare enzyme conjugates that can be dissolved in organic solvents; it is a promising drug carrier. |
24991-53-5 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R42/43 - May cause sensitization by inhalation and skin contact. R36/38 - Irritating to eyes and skin. |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37 - Wear suitable protective clothing and gloves. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-23 |
| HS Code | 39072090 |
24991-53-5 - Reference
| Reference Show more | 1. Jianwen, Yiyin Chen Le Van Minh, and Liu Borislav. "Baicalin loaded in folate-PEG modified liposomes for." Chin. J. Curr. Pract. Med 4 (2005): 44-45.https://www.researchgate.net/publication/284160916_Baicalin_loaded_in_folate-PEG_modified_liposomes_for_enh 2. Chen, Yiyin, et al. "Baicalin loaded in folate-PEG modified liposomes for enhanced stability and tumor targeting." Colloids and Surfaces B: Biointerfaces 140 (2016): 74-82.https://doi.org/10.1016/j.colsurfb.2015.11.018 |
24991-53-5 - Reference Information
| Use | PEG modifier, polymer, for the preparation of enzyme conjugates soluble in organic solvents; it is a promising drug carrier. |
Last Update：2024-04-09 20:48:19
Supplier List
Multiple Specifications
Product Name: Polyoxyethylene bis(amine) Visit Supplier Webpage Request for quotationCAS: 24991-53-5
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Multiple Specifications
Product Name: Polyoxyethylene bis(amine) Visit Supplier Webpage Request for quotationCAS: 24991-53-5
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
View History