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Merck
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D4551

Sigma-Aldrich

N,N-Dimethylformamide

for molecular biology, ≥99%

동의어(들):

DMF, NSC 5356

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모든 사진(2)

About This Item

Linear Formula:
HCON(CH3)2
CAS Number:
68-12-2
Molecular Weight:
73.09
Beilstein:
605365
EC Number:
200-679-5
MDL number:
MFCD00003284
UNSPSC 코드:
12352111
PubChem Substance ID:
24893883
NACRES:
NA.52
bp:
153 °C (lit.)
vapor pressure:
2.7 mmHg ( 20 °C)

Grade

Molecular Biology
for molecular biology

Quality Level

200

vapor density

2.5 (vs air)

vapor pressure

2.7 mmHg ( 20 °C)

분석

≥99%

양식

liquid

autoignition temp.

833 °F

expl. lim.

15.2 %

불순물

≤0.5% water
water

refractive index

n20/D 1.430 (lit.)

bp

153 °C (lit.)

mp

−61 °C (lit.)

density

0.944 g/mL (lit.)

적합성

suitable for solvent for chromogenic substrates (X-Gal, etc.) used in molecular biology applications.

저장 온도

room temp

SMILES string

[H]C(=O)N(C)C

InChI

1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3

InChI key

ZMXDDKWLCZADIW-UHFFFAOYSA-N

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일반 설명

N, N-Dimethylformamide (DMF) is a solvent with a low evaporation rate, useful for preparing solutions with a variety of hydrophobic organic compounds used in molecular biology applications.

애플리케이션

N,N-Dimethylformamide was used to solubilize MTT crystals in cell viability assays. It was also used in feruloyl esterase activity assay in molds exhibiting high activity of the enzyme.
Solvent for many hydrophobic organic compounds.

픽토그램

FlameHealth hazardExclamation mark
GHS02,GHS08,GHS07

신호어

Danger

유해 및 위험 성명서

H226,H312 + H332,H319,H360D

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point (°F)

135.5 °F - closed cup

Flash Point (°C)

57.5 °C - closed cup

개인 보호 장비

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
BCCH2202
BCCG2210
SHBN1773
BCCF5024
BCCF2475

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COA 검색

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N,N-Dimethylformamide for headspace gas chromatography SupraSolv®

Supelco

1.00202

N,N-Dimethylformamide

N,N-Dimethylformamide ReagentPlus®, ≥99%

Sigma-Aldrich

D158550

N,N-Dimethylformamide

Imidazole for molecular biology, ≥99% (titration)

Sigma-Aldrich

I5513

Imidazole

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프로토콜

cAMP Assays

cAMP measurements are obtained using an ELISA assay (Harlow and Lane 1988). Commercial radio-immunoassays, or ELISA kits, to assay cAMP can be purchased from various manufacturers.

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