1.10784

Acrylamide

for electrophoresis

• Synonym(s): Acrylamide, Prop-2-enamide
• Empirical Formula (Hill Notation): C₃H₅NO
• CAS Number: 79-06-1
• Molecular Weight: 71.08
• MDL number: MFCD00008032
• UNSPSC Code: 41105319
• EC Index Number: 201-173-7
• NACRES: NB.21

Properties

• vapor pressure: 0.009 hPa ( 25 °C)
• Quality Level: 200
• form: solid
• autoignition temp.: 424 °C
• potency: 177 mg/kg LD₅₀, oral (Rat); 1141 mg/kg LD₅₀, skin (Rabbit)
• pH: 5.0-7.0 (20 °C, 50 g/L in H₂O)
• bp: 125 °C/33.3 hPa
• mp: 84 °C
• transition temp: flash point 138 °C
• solubility: 2040 g/L
• density: 1.127 g/cm³ at 25 °C
• bulk density: 500 kg/m³
• storage temp.: 2-30°C
• InChI: 1S/C3H5NO/c1-2-3(4)5/h2H,1H2,(H2,4,5)
• InChI key: HRPVXLWXLXDGHG-UHFFFAOYSA-N

Description

Application

• 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).

Analysis Note

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 %

Safety Information

• Pictograms: GHS06,GHS08
• Signal Word: Danger
• Hazard Statements: H301 - H312 + H332 - H315 - H317 - H319 - H340 - H350 - H361f - H372
• Precautionary Statements: P202 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: 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
• Target Organs: Peripheral nervous system
• Storage Class Code: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point(F): 280.4 °F - closed cup
• Flash Point(C): 138 °C - closed cup