488178

3,4-Diacetoxy-1-butene

98%

• 동의어(들): 3-Butene-1,2-diol diacetate, DAcB
• Linear Formula: CH₃CO₂CH₂CH(O₂CCH₃)CH=CH₂
• CAS Number: 18085-02-4
• Molecular Weight: 172.18
• EC Number: 421-720-5
• MDL number: MFCD00143056
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24872375
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: 98%
• refractive index: n20/D 1.43 (lit.)
• bp: 95-96 °C/10 mmHg (lit.)
• density: 1.059 g/mL at 25 °C (lit.)
• SMILES string: CC(=O)OCC(OC(C)=O)C=C
• InChI: 1S/C8H12O4/c1-4-8(12-7(3)10)5-11-6(2)9/h4,8H,1,5H2,2-3H3
• InChI key: MWWXARALRVYLAE-UHFFFAOYSA-N

설명

일반 설명

3,4-Diacetoxy-1-butene (3,4-DAB) is a diacetoxybutene derivative. 1,3-butadiene undergoes oxidative acetoxylation in the presence of palladium-based IMCs (intermetallic compounds) to form 3,4-DAB as one of the product.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302
• Hazard Classifications: Acute Tox. 4
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter