A3509112
1,3-Diphenyltetramethyldisilazane , >95.0%(GC) , 3449-26-1
CAS NO.：3449-26-1
Empirical Formula: C16H23NSi2
Molecular Weight: 285.53
MDL number: MFCD00042916
EINECS: 222-372-5
| Pack Size | Price | Stock | Quantity |
| 1ml | RMB126.40 | In Stock |
|
| 5ML | RMB528.80 | In Stock |
|
| 25ML | RMB1699.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 96-100 °C0.1 mm Hg(lit.) |
| Density | 0.985 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | clear liquid |
| pka | 13.75±0.70(Predicted) |
| color | Colorless to Light yellow |
| Specific Gravity | 0.985 |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| BRN | 2738118 |
| InChI | InChI=1S/C16H23NSi2/c1-18(2,15-11-7-5-8-12-15)17-19(3,4)16-13-9-6-10-14-16/h5-14,17H,1-4H3 |
| InChIKey | HIMXYMYMHUAZLW-UHFFFAOYSA-N |
| SMILES | [Si](C)(C)(C1=CC=CC=C1)N[Si](C)(C)C1=CC=CC=C1 |
Description and Uses
1,1,3,3-Tetramethyl-1,3-diphenyldisilazane can be used:
- As a starting material for the synthesis of its substitution products with the tetrachlorides of silicon and tin.
- To prepare Cu-, Zn- and H2-phthalocyanines using phthalimide.
- As a pre-column deactivation agent prior to the determination of the fatty acids?by GC-MS.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| F | 10-21 |
| TSCA | Yes |
| HS Code | 29319090 |
