1211006

Dimethyl sulfoxide

United States Pharmacopeia (USP) Reference Standard

• Synonim(y): DMSO
• Wzór liniowy: (CH₃)₂SO
• Numer CAS: 67-68-5
• Masa cząsteczkowa: 78.13
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329749622
• MDL number: MFCD00002089
• Beilstein/REAXYS Number: 506008
• eCl@ss: 25140904

Właściwości

• grade: pharmaceutical primary standard
• agency: USP
• vapor density: 2.7 (vs air)
• vapor pressure: 0.42 mmHg ( 20 °C)
• autoignition temp.: 573 °F
• expl. lim.: 42 %, 63 °F
• manufacturer/tradename: USP
• availability: not available in (Sales restrictions may apply)
• refractive index: n20/D 1.479 (lit.)
• bp: 189 °C (lit.)
• mp: 16-19 °C (lit.)
• density: 1.10 g/mL (lit.)
• application(s): pharmaceutical (small molecule); pharmaceutical
• format: neat
• SMILES string: CS(C)=O
• InChI: 1S/C2H6OS/c1-4(2)3/h1-2H3
• InChI key: IAZDPXIOMUYVGZ-UHFFFAOYSA-N

Opis

General description

Find answers to frequently asked questions on USP products in USP FAQs.

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.

Application

Dimethyl sulfoxide USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:

• Dimethyl Sulfoxide Irrigation
• Dimethyl Sulfoxide Gel
• Dimethyl Sulfoxide Topical Solution
• Methylsulfonylmethane

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

Disclaimer

Supercools easily and remelts slowly at room temperature. Solidified product can be re-liquified by warming to room temperature without detriment to the product.

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Informacja o środkach bezpieczeństwa

• Klasa składowania: 11 - Combustible Solids
• Co się dzieje?: WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable