3-Dimethylamino-1-propyne

• Catalog No.: 39330
• CAS Number: 7223-38-3
• M. F.: C5H9N
• M. W.: 83.13166
• Purity: ≥97.0% (GC)

SYNONYMS

• Title: 1-二甲基胺-2-丙炔
• IUPAC name: dimethyl(prop-2-yn-1-yl)amine
• IUPAC Traditional name: dimethyl(prop-2-yn-1-yl)amine
• Synonyms: N,N-Dimethyl-2-propynylamine; N,N-二甲基炔丙胺; 1-Dimethylamino-2-propyne; N,N-Dimethylpropargylamine; N,N-二甲基-2-丙炔基胺

DATABASE IDS

• MDL Number: MFCD00008575
• Beilstein Number: 1071222
• EC Number: 230-620-9
• CAS Number: 7223-38-3
• PubChem SID: 24864512

PROPERTIES

• Grade: purum
• Linear Formula: (CH3)2NCH2C≡CH
• Purity: ≥97.0% (GC)
• Boiling Point: 79-83 °C(lit.)
• Density: 0.772 g/mL at 25 °C(lit.)
• Flash Point: -8 °C
• Flash Point: 17.6 °F
• Refractive Index: n20/D 1.419(lit.)
• Refractive Index: n20/D 1.420
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H302-H311-H314
• European Hazard Symbols: Flammable (F)
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P210-P280-P305 + P351 + P338-P310
• RID/ADR: UN 2733 3/PG 2
• Risk Statements: 11-21/22-34
• Safety Statements: 26-36/37/39-45
• Hazard Class: 3
• UN Number: 2733
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Caution
may discolor to yellow on storage

Description (简体中文)

Caution
储存时可变为黄色