185434

1,1,2,2-Tetrachloroethane

reagent grade, ≥98%

• 동의어(들): Acetylene tetrachloride
• Linear Formula: CHCl₂CHCl₂
• CAS Number: 79-34-5
• Molecular Weight: 167.85
• Beilstein: 969206
• EC Number: 201-197-8
• MDL number: MFCD00000848
• UNSPSC 코드: 12352101
• eCl@ss: 39050126
• PubChem Substance ID: 329751688
• NACRES: NA.04
• bp: 147 °C (lit.)
• vapor pressure: 8 mmHg ( 20 °C)

속성

• Grade: reagent grade
• Quality Level: 200
• vapor density: 5.8 (vs air)
• vapor pressure: 8 mmHg ( 20 °C)
• 분석: ≥98%
• 양식: liquid
• dilution: (for analytical testing)
• refractive index: n20/D 1.494 (lit.)
• bp: 147 °C (lit.)
• mp: −43 °C (lit.)
• density: 1.586 g/mL at 25 °C (lit.)
• SMILES string: ClC(Cl)C(Cl)Cl
• InChI: 1S/C2H2Cl4/c3-1(4)2(5)6/h1-2H
• InChI key: QPFMBZIOSGYJDE-UHFFFAOYSA-N

설명

일반 설명

1,1,2,2-Tetrachloroethane (TeCA) is a chlorine containing hydrocarbon solvent useful for dissolution of cellulose acetate, fat, waxes, greases, rubber and sulfur. It is widely used in the manufacturing of polymers. Among the chlorinated hydrocarbons, it has the highest solvent power.

애플리케이션

1,1,2,2-Tetrachloroethane may be employed as a solvent additive for 2,2′,7,7′-tetrakis-(N,N-di-p-methoxyphenyl-amine)9,9′spiro-bifluorene (Spiro-OMeTAD). Spiro-OMe TAD is a triarylamine-based organic p-type organic hole transport material (HTM) employed in solid-state dye-sensitized solar cells.

안전성 정보

• 픽토그램: GHS06,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H310 + H330,H411
• 예방조치 성명서: P262 - P264 - P273 - P280 - P302 + P352 + P310 - P304 + P340 + P310
• Hazard Classifications: Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Aquatic Chronic 2
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable