DX1726

N,N-二甲基甲酰胺

OmniSolv^®

• 同義詞: DMF, NSC 5356
• 線性公式: HCON(CH₃)₂
• CAS號碼: 68-12-2
• 分子量：: 73.09
• Beilstein: 605365
• MDL號碼: MFCD00003284
• 分類程式碼代碼: 12352111
• 酶委員會索引編號: 200-679-5
• bp: 153 °C (lit.)

屬性

• 蒸汽密度: 2.5 (vs air)
• 品質等級: 100
• 蒸汽壓力: 2.7 mmHg ( 20 °C)
• 產品線: OmniSolv^®
• 化驗: ≥99.9% (GC)
• 形狀: liquid
• 自燃溫度: 833 °F
• 儲存期限: 24 mo.
• expl. lim.: 15.2 %
• 技術: HPLC: suitable; LC/MS: suitable; gas chromatography (GC): suitable
• 雜質: <0.05% Water
• 蒸發殘留物: <5 ppm
• 顏色: APHA: 10
• 折射率: n20/D 1.430 (lit.)
• pH值: 7 (20 °C, 200 g/L in H₂O)
• bp: 153 °C (lit.)
• mp: −61 °C (lit.)
• 轉變溫度: flash point 57.5 °C
• 密度: 0.944 g/mL (lit.)
• UV cutoff: ≤268 nm
• 紫外吸收: λ: 268 nm A_max: ≤1.00; λ: 270 nm A_max: ≤0.75; λ: 275 nm A_max: ≤0.30; λ: 295 nm A_max: ≤0.07; λ: 310 nm A_max: ≤0.03; λ: 340 nm A_max: ≤0.01
• 運輸包裝: ambient
• 儲存溫度: room temp
• SMILES 字串: [H]C(=O)N(C)C
• InChI: 1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3
• InChI 密鑰: ZMXDDKWLCZADIW-UHFFFAOYSA-N

描述

應用

多种疏水性有机化合物的溶剂。

DX1726P-1 is packaged in poly coated glass bottles

OmniSolv^®

包裝

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!

準備報告

Product filtered through a 0.2 μm filter

分析報告

Assay (GC): 99.9% min
Color (APHA): 10 max
Evaporation residue: 5ppm max
Expiration date: 24 months
Filtered through 0.2 m filter: To pass test
Form: Clear liquid
Infrared Spectrum: Conforms to standard
Titrable acid: eq/g
Titrable base: eq/g
UV Abs. at 268 nm: 1.00AU max
UV Abs. at 270 nm: 0.75AU max
UV Abs. at 275 nm: 0.30AU max
UV Abs. at 295 nm: 0.07AU max
UV Abs. at 310 nm: 0.03AU max
UV Abs. at 340 nm: 0.01AU max
UV Cut-off: 268nm max
Water (H₂O): 0.05% max

法律資訊

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

安全資訊

• 象形圖: GHS02,GHS08,GHS07
• 訊號詞: Danger
• 危險聲明: H226,H312 + H332,H319,H360D
• 防範說明: P210 - P280 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• 危險分類: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: 135.5 °F - closed cup
• 閃點（°C）: 57.5 °C - closed cup