(Trimethylsilyl)isothiocyanate
ALDRICH/230766 - 99%
Synonym: Isothiocyanatotrimethylsilane
CAS Number: 2290-65-5
Empirical Formula (Hill Notation): C4H9NSSi
Molecular Weight: 131.27
EC Number: 218-929-7
MDL Number: MFCD00004797
Linear Formula: (CH3)3SiNCS
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 230766-10G.
| assay | 99% |
| bp | 143 °C (lit.) |
| density | 0.931 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C4H9NSSi/c1-7(2,3)5-4- |
| InChI key | XLTUPERVRFLGLJ-UHFFFAOYSA |
| mp | −32.8 °C (lit.) |
| refractive index | n |
| SMILES string | C[Si](C)(C)N=C=S |
| storage temp. | 2-8°C |
| vapor density | >1 (vs air) |
| Application: | Trimethylsilyl isothiocyanate was used as derivatizing reagent during the synthesis of amino acid thiohydantoins. |
| General description: | Trimethylsilyl isothiocyanate (TMS-ITC) reacts with fullerene-mixed peroxide C60(O)(OOtBu)4 to yield isothiocyanate derivative C60(NCS)(OH)(OOtBu)4. TMS-ITC undergoes condensation with ethyl 2-benzylamino-5-methyl-3- |
| Packaging: | 10, 50 g in glass bottle |
| Symbol |    GHS02,GHS06,GHS08 |
| Signal word | Danger |
| Hazard statements | H226 - H301 + H311 + H331 - H315 - H319 - H334 - H335 |
| Precautionary statements | P210 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311 - P305 + P351 + P338 |
| Hazard Codes | T |
| Risk Statements | 10-23/24/25-36/37/38-42 |
| Safety Statements | 23-26-36/37-45 |
| RIDADR | UN 1992 6.1(3) / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 84.2 °F - closed cup |
| Flash Point(C) | 29 °C - closed cup |
| Purity | 99% |
| bp | 143 °C (lit.) |
| mp | −32.8 °C (lit.) |
| Density | 0.931 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352100 |