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M7279

N,N′-亚甲基双丙烯酰胺

Name: <I>N</I>,<I>N</I>′-亚甲基双丙烯酰胺
Brand: SIGMA

powder, Molecular Biology, suitable for electrophoresis, ≥99.5%

别名:

BIS

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关于此项目

线性分子式:

(CH₂=CHCONH)₂CH₂

化学文摘社编号:

110-26-9

分子量:

154.17

UNSPSC Code:

41105319

NACRES:

NB.22

PubChem Substance ID:

24897151

EC Number:

203-750-9

Beilstein/REAXYS Number:

1706297

MDL number:

MFCD00008625

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属性

grade

Molecular Biology

assay

≥99.5%

form

powder

technique(s)

electrophoresis: suitable

impurities

≤0.05% Free carboxylic acid (T), ≤50 mg/kg Total sulfur (as SO₄) (ICP)

conductivity

≤10 μmho (2% solution)

anion traces

chloride (Cl^-): ≤50 mg/kg

cation traces

Ca: ≤10 ppm, Cd: ≤5 ppm, Co: ≤5 ppm, Cr: ≤5 ppm, Cu: ≤5 ppm, Fe: ≤5 ppm, K: ≤50 ppm, Mg: ≤5 ppm, Mn: ≤5 ppm, Na: ≤50 ppm, Ni: ≤5 ppm, Pb: ≤5 ppm, Zn: ≤5 ppm

absorption

≤0.2 at 290 at 1%

foreign activity

DNase and RNase, none detected

SMILES string

C=CC(=O)NCNC(=O)C=C

InChI

1S/C7H10N2O2/c1-3-6(10)8-5-9-7(11)4-2/h3-4H,1-2,5H2,(H,8,10)(H,9,11)

InChI key

ZIUHHBKFKCYYJD-UHFFFAOYSA-N

说明

General description

N,N′-亚甲基双丙烯酰胺通常简称为bis。它可在由丙烯酰胺单体链组成的聚丙烯酰胺凝胶制备中用作交联剂。N,N′-亚甲基双丙烯酰胺和丙烯酰胺的浓度决定了凝胶的孔径大小。较高浓度的Bis形成孔径较小的刚性凝胶，因为交联越多聚合程度越高，反之亦然。

Application

N,N′-亚甲基双丙烯酰胺已用于：

作为单体溶液中的交联剂，制备N,N-二甲基丙烯酰胺(DMAAm)型冷冻凝胶和丙烯酰胺(AAm)型冷冻凝胶基质
作为交联剂制备高强度水凝胶网络
在丙烯酰胺/双丙烯酰胺储备原液的制备中用于制备聚丙烯酰胺凝胶

与丙烯酰胺混合以制备聚丙烯酰胺凝胶，用于蛋白质和核酸电泳。

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pictograms

GHS06,GHS08

signalword

Danger

hcodes

H301,H312,H340,H350,H361fd,H372

pcodes

P202 - P260 - P264 - P280 - P301 + P310 - P302 + P352 + P312

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Carc. 1B - Muta. 1B - Repr. 2 - STOT RE 1 Oral

target_organs

Peripheral nervous system

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

历史批次信息供参考:

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全球贸易项目编号

货号	GTIN
M7279-250G	04061835546909
M7279-100G	04061835546893
M7279-25G	04061835522408