Toluene-3,4-dithiol
SIAL/89700 - for spectrophotometric det. of Mo, Sn, W, and also Ag and Re, ≥97.0%
Synonym: 3,4-
CAS Number: 496-74-2
Empirical Formula (Hill Notation): C7H8S2
Molecular Weight: 156.27
EC Number: 207-828-3
MDL Number: MFCD00004844
Linear Formula: CH3C6H3(SH)2
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: 89700-1G
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: 89700-5G
| assay | ≥97.0% |
| ≥97.0% (GC) | |
| bp | 135-137 °C/17 mmHg (lit.) |
| density | 1.179 g/mL at 25 °C (lit.) |
| form | powder |
| InChI | 1S/C7H8S2/c1-5-2-3-6(8)7( |
| InChI key | NIAAGQAEVGMHPM-UHFFFAOYSA |
| mp | 28-32 °C |
| 30-33 °C (lit.) | |
| quality | for spectrophotometric det. of Mo, Sn, W, and also Ag and Re |
| Quality Level | 100  |
| SMILES string | Cc1ccc(S)c(S)c1 |
| storage temp. | −20°C |
| technique(s) | UV/Vis spectroscopy: suitable |
| Application: | Toluene-3,4-dithiol may be suitable as colorimetric reagent for the determination of technetium using spectrophotometry. |
| General description: | Toluene-3,4-dithiol with molybdenum(VI) in mineral acid forms dark-green coloured complex. It is purified by vacuum distillation under nitrogen. |
| Other Notes: | Reagent for the spectrophotometric determination of Mo, Sn, W, and also Ag and Re |
| Hazard Codes | Xn |
| Risk Statements | 22-37/38-41 |
| Safety Statements | 26-36/37/39 |
| RIDADR | UN 3335 |
| WGK Germany | WGK 3 |
| Flash Point(F) | 235.4 °F - closed cup |
| Flash Point(C) | 113 °C - closed cup |
| Purity | ≥97.0% (GC); ≥97.0% |
| bp | 135-137 °C/17 mmHg (lit.) |
| mp | 28-32 °C; 30-33 °C (lit.) |
| Density | 1.179 g/mL at 25 °C (lit.) |
| Storage Temp. | −20°C |
| UNSPSC | 12000000 |