5.43897

N,N-Dimethylformamide

for liquid chromatography LiChrosolv^®

• 동의어(들): DMF, N,N-Dimethylmethanamide, Formic acid dimethylamide, DMF, NSC 5356
• Linear Formula: HCON(CH₃)₂
• CAS Number: 68-12-2
• Molecular Weight: 73.09
• Beilstein: 605365
• MDL number: MFCD00003284
• UNSPSC 코드: 12352111
• EC 인덱스 번호: 200-679-5
• NACRES: NA.03
• bp: 153 °C (lit.)
• vapor pressure: 2.7 mmHg ( 20 °C)

속성

• vapor density: 2.5 (vs air)
• Quality Level: 100
• vapor pressure: 2.7 mmHg ( 20 °C)
• 설명: isocratic
• 제품 라인: LiChrosolv^®
• 분석: ≥99.9% (GC)
• 양식: liquid
• autoignition temp.: 833 °F
• expl. lim.: 15.2 %
• 기술: HPLC: suitable
• 불순물: ≤0.03% Water
• 투과: 275 nm, ≥65%; 300 nm, ≥90%; 350 nm, ≥99.5%; 400 nm, ≥99.5%
• refractive index: n20/D 1.430 (lit.)
• pH: 7 (20 °C, 200 g/L in H₂O)
• bp: 153 °C (lit.)
• mp: −61 °C (lit.)
• 전이 온도: flash point 57.5 °C
• solubility: 1000 g/L
• density: 0.944 g/mL (lit.)
• 저장 온도: 2-30°C
• SMILES string: [H]C(=O)N(C)C
• InChI: 1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3
• InChI key: ZMXDDKWLCZADIW-UHFFFAOYSA-N

설명

애플리케이션

Solvent for many hydrophobic organic compounds.

분석 메모

Purity (GC): ≥ 99.9 %
Water: ≤ 0.03 %
Transmission (at 275 nm): ≥ 65 %
Transmission (at 300 nm): ≥ 90 %
Transmission (at 350 nm): ≥ 99.5 %
Transmission (at 400 nm): ≥ 99.5 %

기타 정보

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

법적 정보

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

안전성 정보

• 픽토그램: GHS02,GHS07,GHS08
• 신호어: Danger
• 유해 및 위험 성명서: H226 - H312 + H332 - H319 - H360D
• 예방조치 성명서: P210 - P280 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): 135.5 °F - closed cup
• Flash Point (°C): 57.5 °C - closed cup