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Merck
CN

245801

N-(羟甲基)丙烯酰胺 溶液

48 wt. % in H2O

别名:

N-(羟甲基)丙烯酰胺, N-甲醇丙烯酰胺, 单羟甲基丙烯酰胺

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关于此项目

线性分子式:
CH2=CHCONHCH2OH
化学文摘社编号:
924-42-5
分子量:
101.10
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
24854759
MDL number:
MFCD00004597
Beilstein/REAXYS Number:
506646

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InChI

1S/C4H7NO2/c1-2-4(7)5-3-6/h2,6H,1,3H2,(H,5,7)

SMILES string

OCNC(=O)C=C

InChI key

CNCOEDDPFOAUMB-UHFFFAOYSA-N

form

liquid

contains

30 ppm monomethyl ether hydroquinone as inhibitor

concentration

48 wt. % in H2O

refractive index

n20/D 1.413

density

1.074 g/mL at 25 °C

Quality Level

100

相关类别

General description

N-羟甲基丙烯酰胺(NHMA)是双功能单体，同时具有反应性乙烯基和羟甲基，在聚合化学中起重要作用。它因可形成亲水交联网络而著称，适于药物递送系统、隐形眼镜和组织工程等生物医学领域，也应用于工业紫外光固化树脂。NHMA常用于药物递送和伤口敷料的水凝胶制剂。它还用于制作生物胶粘剂或封闭剂，在医疗中用于封闭伤口或粘合医疗器械和组织等。

Application

N-羟甲基丙烯酰胺可用于：
  • 作为单体开发聚合物凝胶剂量计，用于放射治疗应用。N-羟甲基丙烯酰胺可提高剂量计对放射剂量的灵敏度。
  • 作为单体开发热响应性聚合物(polymeric gates)。N-羟甲基丙烯酰胺可提高聚合物的整体性能，更好地控制温度变化下的释放机制。
  • 作为关键单体合成双亲水性和两亲性嵌段含糖聚合物，赋予自组装性、生物相容性和功能化潜力。N-羟甲基丙烯酰胺基含糖聚合物因此适于多种生物医学应用，包括药物递送体系、生物传感器和组织工程。

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Carc. 1B - Muta. 1B - Repr. 2 - Skin Sens. 1 - STOT RE 1 - STOT RE 2 Oral

target_organs

Peripheral nervous system

存储类别

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCZ9086
MKCV6687
MKCH6850
MKCH4199
MKCB2394V

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Helge Kjuus et al.
Scandinavian journal of work, environment & health, 30(1), 21-29 (2004-03-17)
This study evaluates the possible toxic effects on the peripheral nervous system of tunnel workers exposed to acrylamide and N-methylolacrylamide during grouting work. Symptoms and nerve conduction velocities (NCV) were recorded for 24 tunnel workers 4 and 16 months after
Timothy R Fennell et al.
Toxicological sciences : an official journal of the Society of Toxicology, 71(2), 164-175 (2003-02-04)
Acrylamide (AM) and N-methylolacrylamide (NMA) are used in the formulation of grouting materials. AM undergoes metabolism to a reactive epoxide, glycidamide (GA). Both AM and GA react with hemoglobin to form adducts that can be related to exposure to AM.
A C Godin et al.
The Veterinary record, 151(24), 724-728 (2003-01-04)
Seven beef cattle from a herd accidentally exposed to acrylamide and N-methylolacrylamide while grazing were observed for eight months. They showed clinical signs of impaired nerve function, mainly in the hindlegs, with varying degrees of weakness and ataxia. The animals
R E Chapin et al.
Fundamental and applied toxicology : official journal of the Society of Toxicology, 27(1), 9-24 (1995-08-01)
Acrylamide is a known genetic, reproductive, and neural toxicant, although it is not known if one effect is predominant. The toxicities of several structural analogues of acrylamide have been incompletely characterized, and the relative sensitivity of the second generation is
Helge Kjuus et al.
Scandinavian journal of work, environment & health, 31(4), 300-306 (2005-09-16)
The aim of this study was to examine chromosome aberrations in 25 tunnel workers exposed to acrylamide-containing grout in injection work. Blood samples were collected from 25 exposed and 25 unexposed tunnel workers matched for age, gender, and smoking habits.
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