Choline hydroxide
- Product NameCholine hydroxide
- CAS123-41-1
- CBNumberCB2381547
- MFC5H15NO2
- MW121.18
- EINECS204-625-1
- MDL NumberMFCD00002831
- MOL File123-41-1.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 236～239℃ |
| Density | 1.09 g/mL at 20 °C |
| vapor pressure | 28.284hPa at 25℃ |
| refractive index | n |
| Flash point | 92 °F |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | Water (easy), ethanol (difficult to dissolve (1-pentanol)), ether (insoluble) |
| form | Granular Powder |
| pka | 13.9(at 25℃) |
| color | White |
| Water Solubility | miscible |
| Merck | 14,2204 |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChI | 1S/C5H14NO.H2O/c1-6(2,3)4-5-7;/h7H,4-5H2,1-3H3;1H2/q+1;/p-1 |
| InChIKey | KIZQNNOULOCVDM-UHFFFAOYSA-M |
| SMILES | [OH-].C[N+](C)(C)CCO |
| LogP | -2.25 at 25℃ |
| CAS DataBase Reference | 123-41-1(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
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| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405 | |||||||||
| Hazard Codes | C,T | |||||||||
| Risk Statements | 34-35-43-39/23/24/25-23/24/25-10-R35 | |||||||||
| Safety Statements | 26-36/37/39-45-S45-S36/37/39-S26 | |||||||||
| RIDADR | UN 3286 3/PG 2 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | GA4025500 | |||||||||
| F | 8-9-23 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29231000 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Acute Tox. 3 Dermal Acute Tox. 3 Inhalation Acute Tox. 3 Oral Carc. 1B Eye Dam. 1 Flam. Liq. 3 Skin Corr. 1A STOT SE 1 | |||||||||
| NFPA 704: |
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