3,3-Diethoxy-1-propyne

• Catalog No.: 31648
• CAS Number: 10160-87-9
• M. F.: C7H12O2
• M. W.: 128.16898
• Purity: ≥97.0% (GC)

SYNONYMS

• Title: 3,3-二乙氧基-1-丙炔
• IUPAC name: 3,3-diethoxyprop-1-yne
• IUPAC Traditional name: 3,3-diethoxy-propyne
• Synonyms: Propiolaldehyde diethyl acetal; Propargylaldehyde diethyl acetal; 2-炔丙醛二乙基乙缩醛; 丙醛二乙基乙缩醛

DATABASE IDS

• CAS Number: 10160-87-9
• MDL Number: MFCD00009237
• EC Number: 233-430-4
• Beilstein Number: 1701566

PROPERTIES

• Grade: purum
• Linear Formula: (C2H5O)2CHC≡CH
• Purity: ≥97.0% (GC)
• Boiling Point: 138-139.5 °C(lit.)
• Density: 0.894 g/mL at 25 °C(lit.)
• Flash Point: 31 °C
• Flash Point: 87.8 °F
• Refractive Index: n20/D 1.412(lit.)
• Refractive Index: n20/D 1.413
• GHS Signal Word: Warning
• GHS Hazard statements: H226-H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P305 + P351 + P338
• RID/ADR: UN 1993 3/PG 3
• Risk Statements: 10-36/37/38
• Safety Statements: 16-26-36
• Storage Temperature: 2-8°C
• German water hazard class: 3