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| | 2,2'-(P-TOLYLIMINO)DIETHANOL Basic information |
| Product Name: | 2,2'-(P-TOLYLIMINO)DIETHANOL | | Synonyms: | N,N-BIS(2-HYDROXYETHYL)-4-TOLUIDINE;N-(P-TOLYL)DIETHANOLAMINE;2,2’-[(4-methylphenyl)imino]bis-ethano;2,2’-[(4-methylphenyl)imino]bis-Ethanol;2,2'-(P-TOLYLIMINO)DIETHANOL;N,N-Bis(2-hydroxyethyl)-P-toludine;2,2'-(P-TOLYLIMINO)DIETHANOL, TECH., 90%;2 2'-(P-TOLYLIMINO)DIETHANOL 95% | | CAS: | 3077-12-1 | | MF: | C11H17NO2 | | MW: | 195.26 | | EINECS: | 221-359-1 | | Product Categories: | 3077-12-1 | | Mol File: | 3077-12-1.mol |  |
| | 2,2'-(P-TOLYLIMINO)DIETHANOL Chemical Properties |
| Melting point | 49-53 °C (lit.) | | Boiling point | 338-340 °C (lit.) | | density | 1.0654 (rough estimate) | | vapor pressure | 0Pa at 25℃ | | refractive index | 1.5330 (estimate) | | Fp | >230 °F | | storage temp. | Inert atmosphere,Room Temperature | | solubility | soluble in Methanol | | form | powder to lump to clear liquid | | pka | 14.33±0.10(Predicted) | | color | White or Colorles to Yellow to Orange | | Water Solubility | 19.8g/L at 20℃ | | BRN | 2099156 | | Cosmetics Ingredients Functions | FILM FORMING | | InChI | 1S/C11H17NO2/c1-10-2-4-11(5-3-10)12(6-8-13)7-9-14/h2-5,13-14H,6-9H2,1H3 | | InChIKey | JUVSRZCUMWZBFK-UHFFFAOYSA-N | | SMILES | Cc1ccc(cc1)N(CCO)CCO | | LogP | 2 at 35℃ | | CAS DataBase Reference | 3077-12-1(CAS DataBase Reference) | | EPA Substance Registry System | Ethanol, 2,2'-[(4-methylphenyl)imino]bis- (3077-12-1) |
| Hazard Codes | Xi,Xn | | Risk Statements | 36/37/38-52/53-41-37/38-22 | | Safety Statements | 26-36-61-39 | | WGK Germany | 3 | | RTECS | KL8062000 | | F | 1-10 | | TSCA | TSCA listed | | HS Code | 29221990 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Acute Tox. 4 Oral
Aquatic Chronic 3
Eye Dam. 1
Skin Sens. 1 |
| | 2,2'-(P-TOLYLIMINO)DIETHANOL Usage And Synthesis |
| Chemical Properties | Dark brown crystalline powder | | Uses | 2,2′-(4-Methylphenylimino)diethanol (p-tolyl diethanolamine) was used as an activating amine. | | Uses | Emulsifier, dyestuff intermediate. | | Flammability and Explosibility | Not classified | | Synthesis | N,N-dihydroxyethyl-p-toluidine can be synthesized by the following steps: 1 000 g of p-toluidine and 10 g of water were added to a 5L autoclave, the temperature was raised to 60 ~ 65 and stirred for 30 min, then 100 g of ethylene oxide was added to the autoclave and the temperature was maintained at 65 ~ 70 for 4 h. Then 100 g of ethylene oxide was added to the autoclave and the temperature was maintained at 70 ~ 75 for 4 h, and the reaction was finished. The reaction was carried out at 70 80 for 3 h and cooled to 30 . The reaction solution was added to the distillation kettle, and the product was collected at 143 148 (1.3 1.6 kPa), the yield was 86%, and the purity of the product was more than 98%, and the former fraction could be recycled to improve the yield. The product is light yellow solid.
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| | 2,2'-(P-TOLYLIMINO)DIETHANOL Preparation Products And Raw materials |
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