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Merck

41639

ジメチルスルホキシド

BioUltra, Molecular Biology, ≥99.5% (GC)

別名:

DMSO, メチルスルホキシド

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サイズを選択してください

100 ML

¥24,700

500 ML

¥64,300

¥24,700


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この商品について

化学式:
(CH3)2SO
CAS番号:
分子量:
78.13
UNSPSC Code:
12191502
NACRES:
NA.25
PubChem Substance ID:
EC Number:
200-664-3
Beilstein/REAXYS Number:
506008
MDL number:
Assay:
≥99.5% (GC)
Grade:
Molecular Biology
Technique(s):
GC/GC: suitable
Bp:
189 °C (lit.)
Vapor pressure:
0.42 mmHg ( 20 °C)

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InChI key

IAZDPXIOMUYVGZ-UHFFFAOYSA-N

InChI

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

SMILES string

CS(C)=O

grade

Molecular Biology

vapor density

2.7 (vs air)

vapor pressure

0.42 mmHg ( 20 °C)

product line

BioUltra

assay

≥99.5% (GC)

form

liquid

autoignition temp.

573 °F

expl. lim.

42 %, 63 °F

technique(s)

GC/GC: suitable

impurities

Dnases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected, ≤0.001% free acid (as CH3COOH)

evapn. residue

≤0.005%

color

colorless

refractive index

n20/D 1.479 (lit.), n20/D 1.479

bp

189 °C (lit.)

mp

16-19 °C (lit.)

solubility

H2O: miscible (completely)

density

1.10 g/mL (lit.)

cation traces

Al: ≤0.5 mg/kg, Ba: ≤0.1 mg/kg, Bi: ≤0.1 mg/kg, Ca: ≤0.5 mg/kg, Cd: ≤0.05 mg/kg, Co: ≤0.02 mg/kg, Cr: ≤0.02 mg/kg, Cu: ≤0.02 mg/kg, Fe: ≤0.5 mg/kg, K: ≤0.5 mg/kg, Li: ≤0.1 mg/kg, Mg: ≤0.1 mg/kg, Mn: ≤0.02 mg/kg, Mo: ≤0.1 mg/kg, Na: ≤1 mg/kg, Ni: ≤0.5 mg/kg, Pb: ≤0.1 mg/kg, Sr: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg

λ

neat

UV absorption

λ: 280 nm Amax: 0.22

suitability

suitable for molecular biology

Quality Level

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当該品目
D587941640PHR1309
assay

≥99.5% (GC)

assay

≥99.5%

assay

≥99.9% (GC)

assay

-

grade

for molecular biology

grade

-

grade

ACS reagent, puriss. p.a.

grade

certified reference material, pharmaceutical secondary standard

Quality Level

200

Quality Level

200

Quality Level

300

Quality Level

300

solubility

H2O: miscible (completely)

solubility

H2O: soluble(lit.), acetone: soluble(lit.), benzene: soluble(lit.), chloroform: soluble(lit.), ethanol: soluble(lit.)

solubility

-

solubility

-

form

liquid

form

liquid

form

liquid

form

-

vapor density

2.7 (vs air)

vapor density

2.7 (vs air)

vapor density

2.7 (vs air)

vapor density

-

General description

ジメチルスルホキシド(DMSO)は非プロトン性溶媒として有用です。通常、無色、無臭であり、吸湿性があります。 DMSOは、さまざまな親水性および親油性浸透物の透過性を高めます。[1] 実験室で広く使用されている溶媒の1つです。[2]

Application

ジメチルスルホキシド(DMSO)は、さまざまな実験研究で試験物質の媒体として使用されます。[3][4] また、アミロイドβ(Aβ)凝集プロトコルにおいて、ペプチドの再可溶化のための溶媒として使用され、解離状態が維持されます。[5]

Other Notes

ポリブレン/ DMSO補助による遺伝子導入[6]

Disclaimer

容易に過冷却状態となり、室温で徐々に再融解します。凝固している場合は室温に放置すると、劣化させることなく液体に戻すことができます。

保管分類

10 - Combustible liquids

wgk

WGK 1

flash_point_f

188.6 °F - closed cup

flash_point_c

87 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


適用法令

試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。

第4類:引火性液体 + 第三石油類 + 危険等級III + 水溶性液体

fsl

名称等を表示すべき危険物及び有害物

ishl_indicated

名称等を通知すべき危険物及び有害物

ishl_notified

41639-VAR: + 41639-100ML: + 41639-500ML: + 41639-BULK:

jan


最新バージョンのいずれかを選択してください:

試験成績書(COA)

Lot/Batch Number

適切なバージョンが見つかりませんか。

特定のバージョンが必要な場合は、ロット番号またはバッチ番号で特定の証明書を検索できます。

以前この製品を購入いただいたことがある場合

文書ライブラリで、最近購入した製品の文書を検索できます。

文書ライブラリにアクセスする

The use of dimethylsulfoxide as a vehicle in cell culture experiments using ovarian carcinoma cell lines
Rodriguez-Burford C, et al.
Biotechniques, 78(1), 17-21 (2003)
Amyloid beta oligomers induce neuronal elasticity changes in age-dependent manner: a force spectroscopy study on living hippocampal neurons
Ungureanu A, et al.
Scientific reports, 6, 25841-25841 (2016)
R Aubin et al.
Methods in molecular biology (Clifton, N.J.), 7, 35-43 (1991-01-01)
Efforts to expand the current repertory of cell types amenable to transfection have often been thwarted by a common obstacle-namely, the low tolerance displayed by the recipient cells toward the gene-transfer regimen itself. As a result, several laboratories have turned
Developmental toxicity assay using high content screening of zebrafish embryos
Lantz-McPeak S, et al.
Journal of Applied Toxicology, 35(3), 261-272 (2015)
Topical and Transdermal Drug Delivery
Handbook of non-invasive drug delivery systems: science and technology (2009)

関連コンテンツ

Find high-purity biochemicals for every workflow. Explore BioUltra, Molecular Biology, BioReagent, and reagent-grade materials qualified for performance.

質問

1–10/11 質問  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 回答
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

      役に立ちましたか?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 回答
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      役に立ちましたか?

  3. Dimethyl sulfoxide (DMSO) should be a liquid.  Why did it arrive as a solid?

    1 回答
    1. DMSO supercools easily, and re-melts slowly at room temperature. The melting point is 16-19 °C. The solidified product can be re-liquefied by warming to room temperature without detriment to the product.

      役に立ちましたか?

  4. Does DMSO have any synthetic utility?

    1 回答
    1. DMSO has been used to oxidize thiols and disulfides to sulfonic acids, hydrolysis of epoxides, thioalkylation of phenols, and oxidation of primary alcohols and halides, and esters of primary alcohols to aldehydes.

      役に立ちましたか?

  5. What is the Department of Transportation shipping information for this product?

    1 回答
    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

      役に立ちましたか?

  6. What is the DMSO dissolved in?

    1 回答
    1. DMSO is not dissolved in any solvent. It is a pure chemical compound that is a liquid at room temperature.

      役に立ちましたか?

  7. Where does DMSO come from?

    1 回答
    1. DMSO is known to have been isolated from tree bark in the past. It is now a commericially synthesized solvent.

      役に立ちましたか?

  8. Is Dimethyl sulfoxide a sterile product?

    1 回答
    1. No, this product is not considered sterile.  Product Nos. D2560 and D2438 are sterile-filtered.

      役に立ちましたか?

  9. What type of filter is used to sterile-filter Dimethyl sulfoxide (DMSO)?

    1 回答
    1. DMSO can be sterile-filtered through a 0.2 micron PTFE filter. The sterility testing is per the current US Pharmacopoeia method.

      役に立ちましたか?

  10. What is the molarity of DMSO?

    1 回答
    1. DMSO will have a molarity of 14.1M, based on a density of 1.1 g/mL and a molecular weight of 78.13 g/mol.

      役に立ちましたか?

1–10/11 質問  

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