???????? ?????
|
|
???????? ????? ??
- ???
- 83-86°C
- ??
- 0.98
- ?? ??
- 700kg/m3
- ???
- 1,421-1,423
- ???
- >110°C
- ?? ??
- Store below +30°C.
- ???
- H2O: 20 mg/mL, ??, ??
- ??? ??
- ??? ??
- ??
- ???? ??? ??
- pH ??
- 5 - 8 at 100 g/l at 20°C
- ??????(pH)
- 5-8 (100g/l, H2O, 20℃)
- ???
- ??
- ?? ??(λmax)
- λ: 220 nm Amax: 0.05
λ: 230 nm Amax: 0.04
λ: 250 nm Amax: 0.03
λ: 260 nm Amax: 0.02
λ: 500 nm Amax: 0.02
- ??
- Light Sensitive
- BRN
- 3571227
- ???
- ????. ?? ???? ???? ????. ????? ??????. ?? ??.
- InChIKey
- NHGXDBSUJJNIRV-UHFFFAOYSA-M
- CAS ??????
- 1112-67-0(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi | ||
|---|---|---|---|
| ?? ???? ?? | 36/37/38-36/38 | ||
| ????? | 26-37/39-36 | ||
| WGK ?? | 3 | ||
| F ?????? | 8-10-23 | ||
| TSCA | Yes | ||
| HS ?? | 29239000 | ||
| ???? ?? | 2002-3-2047 |
???????? ????? C??? ??, ??, ??
??? ??
white crystals, granules or powder??
Substitute in solution for glass-calomel electrode systems, coagulant for silver iodide solutions, stereospecific catalyst.??
ChEBI: An organic chloride salt comprising of a tetrabutylammonium cation and chloride anion.?? ??
This product has been enhanced for catalytic efficiency.Purification Methods
Crystallise the chloride from acetone by addition of diethyl ether. It is very hygroscopic and forms crystals with 34H2O. It is used in ion-paired chromatography (Sagara et al. J Chromatogr 328 289 1985). [Beilstein 4 IV 557.]???????? ????? ?? ?? ? ???
???
?? ??
???????? ????? ?? ??
???( 618)?? ??
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|---|---|---|---|---|---|
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