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Merck

MX1456

Dimethyl sulfoxide

OmniSolv®

동의어(들):

Dimethyl sulfoxide, Dimethyl Sulfoxide, DMSO, DMSO

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크기 선택

제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
(CH3)2SO
CAS 번호:
67-68-5
Molecular Weight:
78.13
EC Index Number:
200-664-3
UNSPSC Code:
12352119
Beilstein/REAXYS Number:
506008
MDL number:
MFCD00002089
Assay:
≥99.9% (GC)
Technique(s):
HPLC: suitable, LC/MS: suitable, gas chromatography (GC): suitable
Vapor pressure:
0.42 mmHg ( 20 °C)

주요 문서

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SMILES string

CS(C)=O

InChI key

IAZDPXIOMUYVGZ-UHFFFAOYSA-N

InChI

1S/C2H6OS/c1-4(2)3/h1-2H3

Quality Level

200, 300

vapor pressure

0.42 mmHg ( 20 °C)

product line

OmniSolv®

assay

≥99.9% (GC)

form

liquid

autoignition temp.

573 °F

expl. lim.

42 %, 63 °F

technique(s)

HPLC: suitable, LC/MS: suitable, gas chromatography (GC): suitable

impurities

≤0.05% Water (H2O)

evapn. residue

≤5 ppm

color

APHA: ≤10

transition temp

flash point 87 °C

solubility

1000 g/L

density

1.10 g/mL (lit.)

UV cutoff

≤263 nm

UV absorption

λ: 263 nm Amax: ≤1.00, λ: 270 nm Amax: ≤0.40, λ: 275 nm Amax: ≤0.25, λ: 280 nm Amax: ≤0.20, λ: 335 nm Amax: ≤0.02, λ: 350-400 nm Amax: ≤0.01

shipped in

ambient

storage temp.

room temp

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관련 카테고리

General description

Dimethyl sulfoxide (DMSO) is an organosulfur compound which is a dipolar aprotic solvent. It remains liquid across a broad temperature range, acts as a strong electron donor, and possesses high polarity. These characteristics make it an excellent and selective solvent for a variety of organic and even polymeric compounds. DMSO is a widely used solvent in organic synthesis and analytical applications since it is fully miscible with water and various organic solvents, enabling it to dissolve both polar and nonpolar substances.

Application

DMSO is used
  • As a solvent in the synthesis of 3,5-Diiodo-8-aryl-BODIPYs by Double Aromatic Finkelstein Reaction.
  • As a green solvent in the preparation of novel anticorrosive epoxy coatings.
  • As solvent in H1 nuclear magnetic spectroscopy technique.
MX1456P-6 and MX1456P-1 are packaged in poly coated glass bottles
OmniSolv®

Packaging

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
is packaged in 1L Polycoated glass bottle
is packaged in 4L amber glass bottle
is packaged in 4L polycoated glass bottle

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

Assay (GC)99.9% minColor (APHA)10 maxEvaporation residue5ppm maxFiltered through 0.2 µm filterTo pass testFormClear liquidInfrared SpectrumConforms to standardUV Abs. at 263 nm1.00AU maxUV Abs. at 270 nm0.40AU maxUV Abs. at 275 nm0.25AU maxUV Abs. at 280 nm0.20AU maxUV Abs. at 335 nm0.02AU maxUV Abs. at 350 - 400 nm0.01AU maxUV Cut-off263nm maxWater (H2O)0.05% max

Legal Information

OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

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.

저장 등급

10 - Combustible liquids

flash_point_f

188.6 °F - closed cup

flash_point_c

87 °C - closed cup

시험 성적서(COA)

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