150223

N-Methylpropargylamine

95%

• Synonym(s): 3-Methylamino-1-propyne
• Linear Formula: HC≡CCH₂NHCH₃
• CAS Number: 35161-71-8
• Molecular Weight: 69.11
• Beilstein: 1071242
• EC Number: 252-411-1
• MDL number: MFCD00008573
• UNSPSC Code: 12352100
• PubChem Substance ID: 24848850
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 95%
• form: liquid
• impurities: 2-3% water
• refractive index: n20/D 1.432 (lit.)
• bp: 82-84 °C (lit.)
• density: 0.819 g/mL at 25 °C (lit.)
• functional group: amine
• storage temp.: 2-8°C
• SMILES string: CNCC#C
• InChI: 1S/C4H7N/c1-3-4-5-2/h1,5H,4H2,2H3
• InChI key: HQFYIDOMCULPIW-UHFFFAOYSA-N
• Gene Information: rat ... Maoa(29253), Maob(25750)

Description

Application

N-Methylpropargylamine was used in the preparation of dimethyl 4-benzylidene-1-methyl-2-phenyl-pyrrolidine-3,3-dicarboxylate.

Reacts with supercritical carbon dioxide to give 5-alkyidene oxazolidinones.

Safety Information

• Pictograms: GHS02,GHS05
• Signal Word: Danger
• Hazard Statements: H225,H314
• Precautionary Statements: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Flam. Liq. 2 - Skin Corr. 1B
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 33.8 °F - closed cup
• Flash Point(C): 1 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves