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Merck
CN

D4551

N,N-二甲基甲酰胺

Molecular Biology, ≥99%

别名:

DMF, NSC 5356

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关于此项目

线性分子式:
HCON(CH3)2
化学文摘社编号:
68-12-2
分子量:
73.09
UNSPSC Code:
12352111
NACRES:
NA.52
PubChem Substance ID:
24893883
EC Number:
200-679-5
Beilstein/REAXYS Number:
605365
MDL number:
MFCD00003284
Grade:
Molecular Biology
Assay:
≥99%
Bp:
153 °C (lit.)
Vapor pressure:
2.7 mmHg ( 20 °C)

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产品名称

N,N-二甲基甲酰胺, Molecular Biology, ≥99%

bp

153 °C (lit.)

InChI key

ZMXDDKWLCZADIW-UHFFFAOYSA-N

InChI

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

SMILES string

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

grade

Molecular Biology

vapor density

2.5 (vs air)

vapor pressure

2.7 mmHg ( 20 °C)

assay

≥99%

form

liquid

autoignition temp.

833 °F

expl. lim.

15.2 %

impurities

≤0.5% water
water

refractive index

n20/D 1.430 (lit.)

mp

−61 °C (lit.)

density

0.944 g/mL (lit.)

suitability

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

storage temp.

room temp

Quality Level

200

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相关类别

Application

N,N-二甲基甲酰胺在细胞活力检测中用于溶解MTT晶体。它还用于在具有高酶活性的霉菌中对阿魏酸酯酶活性进行测定。
多种疏水性有机化合物的溶剂。

General description

N,N-二甲基甲酰胺（DMF）是一种具有低蒸发速率的溶剂，可用于制备带有各种疏水性有机化合物的溶液，用于分子生物学应用。

signalword

Danger

Hazard Classifications

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

存储类别

3 - Flammable liquids

wgk

WGK 2

flash_point_f

135.5 °F - closed cup

flash_point_c

57.5 °C - closed cup

ppe

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

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBS5646
BCCM9817
BCCL3950
SHBR3319
BCCM0887

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