所有图片(1)
About This Item
经验公式（希尔记法）:
C3H5NO
CAS号:
分子量:
71.08
MDL编号:
UNSPSC代码:
41105319
EC索引号:
201-173-7
NACRES:
NB.21
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蒸汽压
0.009 hPa ( 25 °C)
质量水平
表单
solid
自燃温度
424 °C
效能
177 mg/kg LD50, oral (Rat)
1141 mg/kg LD50, skin (Rabbit)
pH值（酸碱度）
5.0-7.0 (20 °C, 50 g/L in H2O)
沸点
125 °C/33.3 hPa
mp
84 °C
转变温度
flash point 138 °C
溶解性
2040 g/L
密度
1.127 g/cm3 at 25 °C
堆积密度
500 kg/m3
储存温度
2-30°C
SMILES字符串
NC(=O)C=C
InChI
1S/C3H5NO/c1-2-3(4)5/h2H,1H2,(H2,4,5)
InChI key
HRPVXLWXLXDGHG-UHFFFAOYSA-N
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应用
- Direct 3D printing of triple-responsive nanocomposite hydrogel microneedles for controllable drug delivery.: This research develops novel 3D-printed hydrogel microneedles using acrylamide as a component that responds to environmental changes (Li H et al., 2024).
分析说明
Appearance (colour): almost white
Appearance (description): crystalline powder
Assay (GC): ≥ 99.9 %
Identity (IR-spectrum): passes test
Free acid (as acrylic acid): ≤ 0.001 %
Absorbance A (290 nm; 1 %; 1 cm; water): ≤ 0.15
Conductivity (50 % w/v; water; 20° C): ≤ 5.0 µS/cm
Solubility (50 % w/v; water): clear, colourless
Turbidity (50 % w/v; water): ≤ 2.0 NTU
Turbidity (50 % w/v; methanol; 37° C): ≤ 3.0 NTU
pH-value (5 %; water): 5.0 - 7.0
Water-insoluble matter: ≤ 0.005 %
Appearance (description): crystalline powder
Assay (GC): ≥ 99.9 %
Identity (IR-spectrum): passes test
Free acid (as acrylic acid): ≤ 0.001 %
Absorbance A (290 nm; 1 %; 1 cm; water): ≤ 0.15
Conductivity (50 % w/v; water; 20° C): ≤ 5.0 µS/cm
Solubility (50 % w/v; water): clear, colourless
Turbidity (50 % w/v; water): ≤ 2.0 NTU
Turbidity (50 % w/v; methanol; 37° C): ≤ 3.0 NTU
pH-value (5 %; water): 5.0 - 7.0
Water-insoluble matter: ≤ 0.005 %
警示用语：
Danger
危险分类
Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Carc. 1B - Eye Irrit. 2 - Muta. 1B - Repr. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 1 Oral
靶器官
Peripheral nervous system
储存分类代码
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
闪点(°F)
280.4 °F - closed cup
闪点(°C)
138 °C - closed cup
法规信息
危险化学品
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