Dimethyl trisulfide
SIAL/79592 - analytical standard
CAS Number: 3658-80-8
Empirical Formula (Hill Notation): C2H6S3
Molecular Weight: 126.26
EC Number: 222-910-9
MDL Number: MFCD00039808
Linear Formula: CH3SSSCH3
Product Type: Chemical
| application(s) | cleaning products cosmetics flavors and fragrances food and beverages personal care |
| assay | ≥98.5% (GC) |
| bp | 58 °C/15 mmHg (lit.) |
| density | 1.202 g/mL at 25 °C (lit.) |
| format | neat |
| grade | analytical standard |
| InChI | 1S/C2H6S3/c1-3-5-4-2/h1-2 |
| InChI key | YWHLKYXPLRWGSE-UHFFFAOYSA |
| mp | −68 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | CSSSC |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable |
| Application: | Dimethyl trisulfide may be used as an analytical reference standard for the quantification of the analyte in the following: • Parmigiano Reggiano cheese using ion-exchange chromatography and gas chromatography coupled to mass spectrometry (GC-MS). • Rabbit blood samples using gas chromatography coupled to mass spectrometry (GC-MS). |
| General description: | Dimethyl trisulfide, belonging to the class of sulfur compounds, is a volatile aroma compound, reportedly identified in Parmigiano Reggiano cheese, roasted sesame seed oil, alcoholic beverages, Brussels sprout, cabbage, cauliflower, commercial rice cakes, etc. It is also reported to be identified as a potential marker for poultry spoilage. |
| Packaging: | Bottomless glass bottle. Contents are inside inserted fused cone. |
| Symbol |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226 - H302 - H315 - H319 - H335 |
| Precautionary statements | P210 - P233 - P240 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Codes | Xn |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 26 |
| RIDADR | UN 1993C 3 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 132.8 °F - closed cup |
| Flash Point(C) | 56 °C - closed cup |
| Purity | ≥98.5% (GC) |
| bp | 58 °C/15 mmHg (lit.) |
| mp | −68 °C (lit.) |
| Density | 1.202 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 85151701 |