A7676612
Tetramethylammonium hydroxide pentahydrate , 97% , 10424-65-4
CAS NO.：10424-65-4
Empirical Formula: C4H23NO6
Molecular Weight: 181.23
MDL number: MFCD00149566
EINECS: 629-762-8
| Pack Size | Price | Stock | Quantity |
| 10g | RMB25.60 | In Stock |
|
| 50G | RMB61.60 | In Stock |
|
| 250G | RMB164.80 | In Stock |
|
| 1KG | RMB403.20 | In Stock |
|
| 5kg | RMB1695.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 67-70 °C(lit.) |
| Density | 1.829 |
| vapor density | 1.1 (vs air) |
| vapor pressure | 97 mm Hg ( 20 °C) |
| storage temp. | 0-6°C |
| solubility | soluble (2,200 g/l at 15 °C (59 °F)) |
| form | Hygroscopic Crystals |
| color | White |
| PH | (14 at ca.1,000 g/l at 20 °C (68 °F)) |
| Odor | Ammonia like |
| explosive limit | 36% |
| Water Solubility | soluble |
| Sensitive | Air Sensitive & Hygroscopic |
| Merck | 14,9224 |
| BRN | 3714235 |
| Stability: | Stable. Incompatible with strong oxidizing agents, strong acids. |
| InChI | 1S/C4H12N.6H2O/c1-5(2,3)4;;;;;;/h1-4H3;6*1H2/q+1;;;;;;/p-1 |
| InChIKey | MYXKPFMQWULLOH-UHFFFAOYSA-M |
| SMILES | O.O.O.O.O.[OH-].C[N+](C)(C)C |
| CAS DataBase Reference | 10424-65-4(CAS DataBase Reference) |
| EPA Substance Registry System | Methanaminium, N,N,N-trimethyl-, hydroxide, pentahydrate (10424-65-4) |
Description and Uses
Tetramethylammonium hydroxide pentahydrate is a clathrate hydrate, which shows high proton conductivity. It can readily uptake carbon dioxide. It is a promising candidate for energy devices, gas separation, and gas storage applications.
Tetramethylammonium hydroxide pentahydrate may be used in the preparation of a mesoporous molecular sieve belonging to the MCM-41 (mobil composition of matter No. 41) category with silica to (tetrahedral) aluminum ratio as low as 8.5:1.
Safety
| Symbol(GHS) |     GHS05,GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H300+H310-H314-H370-H372-H411 |
| Precautionary statements | P260-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 |
| target organs | Central nervous system, Liver,thymus |
| PPE | Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges |
| Hazard Codes | T,C |
| Risk Statements | 24/25-34-44-20/21/22 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3423 8/PG 2 |
| WGK Germany | 1 |
| RTECS | PA0875000 |
| F | 3-34 |
| Autoignition Temperature | 878 °F |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29239000 |
| Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
| Hazard Classifications | Acute Tox. 1 Dermal Acute Tox. 2 Oral Aquatic Chronic 2 Eye Dam. 1 Skin Corr. 1B STOT RE 1 Dermal STOT SE 1 |
