77047

3-戊烯酸

is mainly present in the trans-form (≥90% GC), ≥95.0% (sum of isomers, GC)

• 线性分子式: CH₃CH=CHCH₂COOH
• CAS号: 5204-64-8
• 分子量: 100.12
• Beilstein: 1743187
• MDL號碼: MFCD00063291
• 分類程式碼代碼: 12352100
• PubChem物質ID: 57652675
• NACRES: NA.22

属性

• 品質等級: 100
• 化驗: ≥95.0% (sum of isomers, GC)
• 形狀: liquid
• 品質: is mainly present in the trans-form (≥90% GC)
• 折射率: n20/D 1.435
• bp: 192-194 °C (lit.)
• 密度: 0.986 g/mL at 20 °C (lit.)
• SMILES 字串: C\C=C\CC(O)=O
• InChI: 1S/C5H8O2/c1-2-3-4-5(6)7/h2-3H,4H2,1H3,(H,6,7)/b3-2+
• InChI 密鑰: UIUWNILCHFBLEQ-NSCUHMNNSA-N

安全信息

• 象形圖: GHS05
• 訊號詞: Danger
• 危險聲明: H314
• 防範說明: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• 危險分類: Skin Corr. 1B
• 儲存類別代碼: 8A - Combustible corrosive hazardous materials
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 203.0 °F - closed cup
• 閃點（°C）: 95 °C - closed cup
• 個人防護裝備: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter