D7924

3-(Dimethylamino)propionitrile

liquid

• Synonym(s): DMAPN
• Linear Formula: (CH₃)₂NCH₂CH₂CN
• CAS Number: 1738-25-6
• Molecular Weight: 98.15
• Beilstein/REAXYS Number: 773779
• EC Number: 217-090-4
• MDL number: MFCD00001957
• UNSPSC Code: 12352200

Properties

• form: liquid
• color: yellow
• refractive index: n20/D 1.426 (lit.)
• bp: 171 °C/750 mmHg (lit.)
• mp: −43 °C (lit.)
• density: 0.87 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: CN(C)CCC#N
• InChI: 1S/C5H10N2/c1-7(2)5-3-4-6/h3,5H2,1-2H3
• InChI key: MTPJEFOSTIKRSS-UHFFFAOYSA-N

Description

Application

Catalyst similar to TEMED used to form oxygen free radicals from ammonium persulfate. Free radicals cause acrylamide and bis-acrylamide to polymerize.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302 + H312,H319
• pcodes: P264 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Irrit. 2
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 1
• flash_point_f: 145.4 °F - closed cup
• flash_point_c: 63 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter