Dimethyl sulfoxide
SIAL/D2050000 - European Pharmacopoeia (EP) Reference Standard
Synonym: DMSO
CAS Number: 67-68-5
Empirical Formula (Hill Notation): C2H6OS
Molecular Weight: 78.13
MDL Number: MFCD00002089
Linear Formula: (CH3)2SO
Product Type: Chemical
| application(s) | pharmaceutical (small molecule) |
| autoignition temp. | 573 °F |
| availability | not available in (Sales restrictions may apply) |
| bp | 189 °C (lit.) |
| density | 1.10 g/mL (lit.) |
| expl. lim. | 42 %, 63 °F |
| format | neat |
| grade | pharmaceutical primary standard |
| InChI | 1S/C2H6OS/c1-4(2)3/h1-2H3 |
| InChI key | IAZDPXIOMUYVGZ-UHFFFAOYSA |
| manufacturer/tradename | EDQM |
| mp | 16-19 °C (lit.) |
| refractive index | n |
| SMILES string | CS(C)=O |
| storage temp. | 2-8°C |
| vapor density | 2.7 (vs air) |
| vapor pressure | 0.42 mmHg ( 20 °C) |
| Application: | Dimethyl sulfoxide EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia. |
| Caution: | Supercools easily and remelts slowly at room temperature. Solidified product can be re-liquified by warming to room temperature without detriment to the product. |
| General description: | This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia   . |
| Other Notes: | Sales restrictions may apply. |
| Packaging: | The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue . |
| WGK Germany | WGK 1 |
| Flash Point(F) | 188.6 °F - closed cup |
| Flash Point(C) | 87 °C - closed cup |
| bp | 189 °C (lit.) |
| mp | 16-19 °C (lit.) |
| Density | 1.10 g/mL (lit.) |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 41116107 |