DX2091

p-Dioxane

OmniSolv^®

• 别名: p-Dioxane, 1,4-Dioxane, 1
• 线性分子式: -O(CH₂)₂O(CH₂)₂-
• CAS号: 123-91-1
• MDL號碼: MFCD00006571
• 分類程式碼代碼: 12191504
• 酶委員會索引編號: 204-661-8

属性

• 蒸汽壓力: 41 hPa ( 20 °C)
• 品質等級: 100
• 產品線: OmniSolv^®
• 化驗: ≥99.9% (GC)
• 形狀: liquid
• 儲存期限: 12 mo. (from manufacture date)
• 技術: HPLC: suitable; LC/MS: suitable; gas chromatography (GC): suitable
• 雜質: ≤0.05% Water (H₂O); ≤2 mg/L Peroxide (as H₂O₂)
• 蒸發殘留物: ≤1 mg/L
• 顏色: clear colorless,
• 折射率: n20/D 1.4206-1.4226
• pH值: 6-8 (20 °C, 500 g/L in H₂O)
• bp: 101.5 °C/1013 hPa
• mp: 12 °C
• 轉變溫度: flash point 11 °C
• 密度: 1.03 g/cm³ at 20 °C
• UV cutoff: ≤215 nm
• 紫外吸收: λ: 215 nm A_max: ≤1.00; λ: 250 nm A_max: ≤0.300; λ: 300 nm A_max: ≤0.020; λ: 350 nm A_max: ≤0.005; λ: 400 nm A_max: ≤0.005
• 運輸包裝: ambient
• 儲存溫度: no temp limit
• InChI: 1S/C4H8O2/c1-2-6-4-3-5-1/h1-4H2
• InChI 密鑰: RYHBNJHYFVUHQT-UHFFFAOYSA-N

说明

應用

OmniSolv^®

準備報告

Product filtered through a 0.2 μm filter

分析報告

Expiration dateExp 12 months from mfg dateAssay (GC)99.9% minBoiling range101-102°CEvaporation residue1mg/L maxFiltered through 0.2 µm filterTo pass testPeroxide (as H2O2)2mg/L maxRefractive index (n 20/D)1.4206-1.4226UV Abs. at 215 nm1.00AU maxUV Abs. at 250 nm0.300AU maxUV Abs. at 300 nm0.020AU maxUV Abs. at 350 nm0.005AU maxUV Abs. at 400 nm0.005AU maxUV Cut-off215nm maxWater (H2O)0.05% max

法律資訊

OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 象形圖: GHS02,GHS08,GHS07
• 訊號詞: Danger
• 危險聲明: H225,H319,H335,H350
• 防範說明: P202 - P210 - P233 - P240 - P305 + P351 + P338 - P308 + P313
• 危險分類: Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 安全危害: EUH019,EUH066
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 51.8 °F - closed cup
• 閃點（°C）: 11 °C - closed cup