BX1673

2-Butanone

OmniSolv^®

• 别名: 2-Butanone, Methyl Ethyl Ketone, Butanone
• 经验公式（希尔记法）: C₄H₈O
• CAS号: 78-93-3
• 分子量: 72.11
• MDL號碼: MFCD00011648
• 分類程式碼代碼: 12352115
• 酶委員會索引編號: 201-159-0

属性

• 蒸汽壓力: 105 hPa ( 20 °C)
• 品質等級: 100
• 產品線: OmniSolv^®
• 化驗: ≥99.5% (GC)
• 形狀: liquid
• 技術: HPLC: suitable; LC/MS: suitable; gas chromatography (GC): suitable
• 雜質: ≤0.05% Water (H₂O)
• 蒸發殘留物: ≤5 ppm
• 顏色: APHA: ≤10
• pH值: 7 (20 °C)
• bp: 79.6 °C/1013 hPa
• mp: -86 °C
• 轉變溫度: flash point -4 °C
• 溶解度: 292 g/L
• 密度: 0.805 g/cm³ at 20 °C
• UV cutoff: ≤329 nm
• 紫外吸收: λ: 329 nm A_max: ≤1.00; λ: 335 nm A_max: ≤0.30; λ: 344 nm A_max: ≤0.05; λ: 350 nm A_max: ≤0.01; λ: 400 nm A_max: ≤0.005
• 運輸包裝: ambient
• 儲存溫度: room temp
• InChI: 1S/C4H8O/c1-3-4(2)5/h3H2,1-2H3
• InChI 密鑰: ZWEHNKRNPOVVGH-UHFFFAOYSA-N

说明

應用

BX1673P-1 is packaged in poly coated glass bottles

OmniSolv^®

準備報告

Product filtered through a 0.2 μm filter

分析報告

Assay (GC)99.5% minColor (APHA)10 maxEvaporation residue5ppm maxFiltered through 0.2 µm filterTo pass testFormClear liquidInfrared SpectrumConforms to standardUV Abs. at 329 nm1.00AU maxUV Abs. at 335 nm0.30AU maxUV Abs. at 344 nm0.05AU maxUV Abs. at 350 nm0.01AU maxUV Abs. at 400 nm0.005AU maxUV Cut-off329nm 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,GHS07
• 訊號詞: Danger
• 危險聲明: H225 - H319 - H336
• 防範說明: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• 標靶器官: Central nervous system
• 安全危害: EUH066
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 30.2 °F - closed cup
• 閃點（°C）: -1 °C - closed cup