8.22271

Dichloromethane

EMPLURA^®

• 동의어(들): DCM, Methylene chloride, Methylene dichloride, Methylene chloride
• 실험식(Hill 표기법): CH₂Cl₂
• CAS Number: 75-09-2
• Molecular Weight: 84.93
• Beilstein: 1730800
• MDL number: MFCD00000881
• UNSPSC 코드: 12352101
• EC 인덱스 번호: 200-838-9
• NACRES: NA.21
• 분석: ≥99% (GC)
• bp: 39.8-40 °C (lit.)
• vapor pressure: 24.45 psi ( 55 °C); 6.83 psi ( 20 °C)

속성

• vapor density: 2.9 (vs air)
• Quality Level: 200
• vapor pressure: 24.45 psi ( 55 °C); 6.83 psi ( 20 °C)
• 제품 라인: EMPLURA^®
• 분석: ≥99% (GC)
• 양식: liquid
• autoignition temp.: 1223 °F; 605 °C (DIN 51794)
• 효능: 1600 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rat)
• expl. lim.: 22 %
• 불순물: ≤0.1% Water
• 증발 잔류물: ≤0.0020%
• refractive index: n20/D 1.424 (lit.)
• pH: 7 (20 °C)
• bp: 39.8-40 °C (lit.)
• mp: -95 °C; −95 °C (lit.)
• solubility: 20 g/L
• density: 1.325 g/mL at 25 °C (lit.)
• 저장 온도: 2-25°C
• SMILES string: ClCCl
• InChI: 1S/CH2Cl2/c2-1-3/h1H2
• InChI key: YMWUJEATGCHHMB-UHFFFAOYSA-N

설명

일반 설명

EMPLURA^® is our low-cost alternative to high-purity qualities. With EMPLURA we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA solvents provide adequate specifications with the most important parameters.

분석 메모

Evaporation Number: 1.9

Purity (GC): ≥ 99.0 %
Identity (IR): conforms
Density (d 20 °C/ 4 °C): 1.323 - 1.326
Evaporation residue: ≤ 0.0020 %
Water: ≤ 0.10 %
Stabilized with 2-Methyl-2-buten

법적 정보

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

안전성 정보

• 픽토그램: GHS07,GHS08
• 신호어: Warning
• 유해 및 위험 성명서: H315 - H319 - H336 - H351
• 예방조치 성명서: P202 - P261 - P264 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Central nervous system
• Storage Class Code: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 2
• Flash Point (°F): does not flash
• Flash Point (°C): does not flash