Methyl propyl disulfide
ALDRICH/322539 - 90%
CAS Number: 2179-60-4
Empirical Formula (Hill Notation): C4H10S2
Molecular Weight: 122.25
EC Number: 218-551-2
MDL Number: MFCD00013400
Linear Formula: CH3CH2CH2SSCH3
Product Type: Chemical
| assay | 90% |
| bp | 69-71 °C/43 mmHg (lit.) |
| density | 0.98 g/mL at 25 °C (lit.) |
| form | liquid |
| functional group | disulfide |
| impurities | ~3% methyl disulfide |
| ~6% propyl disulfide | |
| InChI | 1S/C4H10S2/c1-3-4-6-5-2/h |
| InChI key | PUCHCUYBORIUSM-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| refractive index | n |
| SMILES string | CCCSSC |
| Packaging: | 1 g in glass bottle |
| Symbol | ![]() GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226 - H319 |
| Precautionary statements | P210 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 10-36 |
| Safety Statements | 16-26 |
| RIDADR | UN 1993C 3 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 109.4 °F - closed cup |
| Flash Point(C) | 43 °C - closed cup |
| Purity | 90% |
| bp | 69-71 °C/43 mmHg (lit.) |
| Density | 0.98 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |



