479047

2,2-Dimethoxyacetaldehyde solution

60 wt. % in H₂O

• 동의어(들): Glyoxal 1-(dimethyl acetal), Glyoxal dimethyl acetal
• Linear Formula: (CH₃O)₂CHCHO
• CAS Number: 51673-84-8
• Molecular Weight: 104.10
• Beilstein: 1850744
• EC Number: 421-890-0
• MDL number: MFCD00134410
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24871595
• NACRES: NA.22

속성

• Quality Level: 100
• 농도: 60 wt. % in H₂O
• refractive index: n20/D 1.414
• bp: 100 °C
• density: 1.15 g/mL at 25 °C
• 작용기: acetal; aldehyde; ether
• 저장 온도: 2-8°C
• SMILES string: [H]C(=O)C(OC)OC
• InChI: 1S/C4H8O3/c1-6-4(3-5)7-2/h3-4H,1-2H3
• InChI key: OGFKTAMJLKHRAZ-UHFFFAOYSA-N

설명

일반 설명

This product is a 60wt% solution of 2,2-dimethoxyacetaldehyde (glyoxal dimethyl acetal) in water. The aldol condensation of 2,2-dimethoxyacetaldehyde with acetoacetic ester in the absence of the catalyst and solvent has been reported. It participates in the synthesis of isoxazoline vinyl ester pseudopeptides and tetrahydro-β-carboline derivatives of barbituric acid analogs.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H317
• 예방조치 성명서: P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
• Hazard Classifications: Skin Sens. 1
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): 169.0 °F
• Flash Point (°C): 76.1 °C
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter