Fumaraldehyde bis(dimethyl acetal)

• Catalog No.: 47885
• CAS Number: 6068-62-8
• M. F.: C8H16O4
• M. W.: 176.21024
• Purity: ≥90% (GC)

SYNONYMS

• Title: 反式丁烯二酸二(二甲基缩醛)
• IUPAC name: 1,1,4,4-tetramethoxybut-2-ene
• IUPAC Traditional name: 1,1,4,4-tetramethoxy-but-2-ene
• Synonyms: 反-1,1,4,4-四甲氧基-2-丁烯; trans-1,1,4,4-Tetramethoxy-2-butene

DATABASE IDS

• CAS Number: 6068-62-8
• PubChem SID: 24871582
• Beilstein Number: 1723349
• MDL Number: MFCD00075507

PROPERTIES

• Grade: technical
• Linear Formula: (CH3O)2CHCH=CHCH(OCH3)2
• Purity: ≥90% (GC)
• Boiling Point: 100-103 °C/15 mmHg(lit.)
• Density: 1.01 g/mL at 25 °C(lit.)
• Flash Point: 80 °C
• Flash Point: 176 °F
• Refractive Index: n20/D 1.428(lit.)
• Refractive Index: n20/D 1.429
• GHS Signal Word: Warning
• GHS Hazard statements: H315
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• Risk Statements: 38
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Starting material for preparing the unstable mono-acetal, a versatile building block1,2; Synthesis of chiral cyclic N,O-acetals employed in asymmetric reactions3,4

Description (简体中文)

Other Notes
用于制备不稳定单乙缩醛（多功能结构单元）的原料1,2；用于不对称反应的手性环 N,O-缩醛的合成3,4