1.13713

1,2-Dichloroethane

for liquid chromatography LiChrosolv^®

• 동의어(들): Ethylene chloride, Ethylene dichloride
• Linear Formula: ClCH₂CH₂Cl
• CAS Number: 107-06-2
• Molecular Weight: 98.96
• Beilstein: 605264
• MDL number: MFCD00000963
• UNSPSC 코드: 12191502
• EC 인덱스 번호: 203-458-1

속성

• vapor density: 3.4 (20 °C, vs air)
• Quality Level: 100
• vapor pressure: 87 mmHg ( 25 °C)
• 제품 라인: LiChrosolv^®
• grade: isocratic
• 분석: ≥99.8% (GC)
• 형태: liquid
• autoignition temp.: 775 °F
• 효능: 670 mg/kg LD₅₀, oral (Rat); 2800 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 15.6 %
• 기술: HPLC: suitable
• 불순물: ≤0.0002 meq/g Acidity; ≤0.0002 meq/g Alkalinity; ≤0.02% Water
• 증발 잔류물: ≤2.0 mg/L
• 투과: 240 nm, ≥85%; 245 nm, ≥90%; 270 nm, ≥99%
• refractive index: n20/D 1.444 (lit.)
• bp: 83 °C (lit.)
• mp: −35 °C (lit.)
• 전이 온도: flash point 13 °C
• density: 1.256 g/mL at 25 °C (lit.)
• 저장 온도: 2-30°C
• SMILES string: ClCCCl
• InChI: 1S/C2H4Cl2/c3-1-2-4/h1-2H2
• InChI key: WSLDOOZREJYCGB-UHFFFAOYSA-N

설명

일반 설명

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

규격

Saturation Concentration in Air: 350 g/m3 (20 °C) Air

제조 메모

Product filtered through a 0.2 μm filter

분석 메모

Evaporation Number: 4.1

Purity (GC): ≥ 99.8 %
Identity (IR): conforms
Evaporation residue: ≤ 2.0 mg/l
Water: ≤ 0.02 %
Acidity: ≤ 0.0002 meq/g
Alkalinity: ≤ 0.0002 meq/g
Transmission (at 240 nm): ≥ 85 %
Transmission (at 245 nm): ≥ 90 %
Transmission (from 270 nm): ≥ 99 %
Filtered by 0.2 µm filter

법적 정보

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

안전성 정보

• 픽토그램: GHS02,GHS06,GHS08
• 신호어: Danger
• 유해 및 위험 성명서: H225 - H302 - H304 - H315 - H319 - H331 - H335 - H350
• 예방조치 성명서: P210 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311 - P305 + P351 + P338 - P331
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Asp. Tox. 1 - Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 55.4 °F - closed cup
• Flash Point (°C): 13 °C - closed cup