DX2090

p-Dioxane

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

• 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
• bp: 101.5 °C/1013 hPa

属性

• agency: meets USP/NF
• 品質等級: 200
• 蒸汽壓力: 41 hPa ( 20 °C)
• 化驗: ≥99% (GC)
• 形狀: liquid
• 儲存期限: 60 mo. (from manufacture date)
• dilution: (for analytical testing)
• 雜質: ≤0.0016 meq/g Titrable acid; ≤0.005% Peroxide (as H2O2); ≤0.01% Carbonyl (as HCHO); ≤0.05% Water (H2O)
• 蒸發殘留物: ≤0.005%
• 顏色: APHA: ≤20
• 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
• 運輸包裝: ambient
• 儲存溫度: no temp limit
• SMILES 字串: O1CCOCC1
• InChI: 1S/C4H8O2/c1-2-6-4-3-5-1/h1-4H2
• InChI 密鑰: RYHBNJHYFVUHQT-UHFFFAOYSA-N

说明

應用

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

包裝

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分析報告

Expiration dateExp 60 months from mfg dateAssay (GC)99.0% minBHT stabilizer presentConformsCarbonyl (as HCHO)0.01% maxColor (APHA)20 maxEvaporation residue0.005% maxFreezing point11.0°C minIdentity (IR-spectrum)ConformsPeroxide (as H2O2)0.005% maxTitrable acid0.0016meq/g maxWater (H2O)0.05% max

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