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Merck

MX1456

Supelco

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
Beilstein:
506008
MDL number:
MFCD00002089
UNSPSC 코드:
12352119
EC 인덱스 번호:
200-664-3
Bp:
189 °C (lit.)
Vapor pressure:
0.42 mmHg ( 20 °C)

주요 문서

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기술 서비스
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도움 문의

vapor density

2.7 (vs air)

Quality Level

200
300

vapor pressure

0.42 mmHg ( 20 °C)

제품 라인

OmniSolv®

분석

≥99.9% (GC)

양식

liquid

autoignition temp.

573 °F

expl. lim.

42 %, 63 °F

기술

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

불순물

≤0.05% Water (H2O)

증발 잔류물

≤5 ppm

색상

APHA: ≤10

refractive index

n20/D 1.479 (lit.)

bp

189 °C (lit.)

mp

16-19 °C (lit.)

전이 온도

flash point 87 °C

solubility

1000 g/L

density

1.10 g/mL (lit.)

UV cutoff

≤263 nm

UV 흡수

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

배송 상태

ambient

저장 온도

room temp

SMILES string

CS(C)=O

InChI

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

InChI key

IAZDPXIOMUYVGZ-UHFFFAOYSA-N

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관련 카테고리

일반 설명

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.

애플리케이션

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®

포장

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

제조 메모

Product filtered through a 0.2 μm filter

분석 메모

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

법적 정보

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

면책조항

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

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point (°F)

188.6 °F - closed cup

Flash Point (°C)

87 °C - closed cup

시험 성적서(COA)

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