Dimethyl disulfide
SIAL/68986 - analytical standard
Synonym: DMDS; Methyl disulfide
CAS Number: 624-92-0
Empirical Formula (Hill Notation): C2H6S2
Molecular Weight: 94.20
EC Number: 210-871-0
MDL Number: MFCD00008561
Linear Formula: CH3SSCH3
Product Type: Chemical
| application(s) | cleaning products cosmetics flavors and fragrances food and beverages personal care |
| assay | ≥98.5% (GC) |
| autoignition temp. | >572 °F |
| bp | 109 °C (lit.) |
| density | 1.046 g/mL at 25 °C (lit.) |
| expl. lim. | 16 % |
| format | neat |
| grade | analytical standard |
| impurities | ≤0.5% water |
| InChI | 1S/C2H6S2/c1-3-4-2/h1-2H3 |
| InChI key | WQOXQRCZOLPYPM-UHFFFAOYSA |
| mp | −85 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| n |
|
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | CSSC |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable | |
| vapor density | 3.24 (vs air) |
| vapor pressure | 22 mmHg ( 20 °C) |
| Application: | Dimethyl disulfide may be used as an analytical reference standard for the quantification of the analyte in commercial garlic products using high-performance liquid chromatography. |
| Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
| General description: | Dimethyl disulfide is an organic disulfide, and a commonly used potent odorant which contributes to the aroma in heated food products. |
| Symbol |    GHS02,GHS06,GHS09 |
| Signal word | Danger |
| Hazard statements | H225 - H302 - H317 - H319 - H331 - H335 - H410 |
| Precautionary statements | P210 - P273 - P280 - P301 + P312 + P330 - P302 + P352 - P304 + P340 + P311 |
| Hazard Codes | F,Xn,N |
| Risk Statements | 11-20/22-36/37-51/53 |
| Safety Statements | 26-61 |
| RIDADR | UN 2381 3 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 59.0 °F |
| Flash Point(C) | 15 °C |
| Purity | ≥98.5% (GC) |
| bp | 109 °C (lit.) |
| mp | −85 °C (lit.) |
| Density | 1.046 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 85151701 |