BD9930555
2,2'-((1R,2R)-1,2-Diaminoethane-1,2-diyl)diphenol , 98% , 870991-70-1
Synonym(s):
(R,R) Diaminopharm Diamine;(R,R) Jik Chin Mother Diamine;(R,R) Mother Diamine;(1R,2R)-1,2-Bis(2-hydroxyphenyl)-1,2-ethanediamine
| Pack Size | Price | Stock | Quantity |
| 5g | RMB2213.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 157-163 °C |
| Boiling point: | 457.9±40.0 °C(Predicted) |
| Density | 1.294±0.06 g/cm3(Predicted) |
| pka | 9.15±0.35(Predicted) |
| form | Powder |
| color | white to off-white |
| optical activity | [α]22/D +62°, c = 1% in chloroform |
| Sensitive | air sensitive |
Description and Uses
2,2''-[(1R,2R)-1,2-Diamino-1,2-ethanediyl]bisphenol is a useful synthetic compound.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P264-P270-P301+P312-P302+P352-P305+P351+P338 |
| Hazard Codes | Xn |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 26-36/37 |
| WGK Germany | 3 |
| HS Code | 2922.19.7000 |
