D62209

trans-1,2-Dichloroethylene

98%

• 동의어(들): trans-1,2-Dichloroethene, trans-Acetylene dichloride
• Linear Formula: ClCH=CHCl
• CAS Number: 156-60-5
• Molecular Weight: 96.94
• Beilstein: 1420761
• EC Number: 205-860-2
• MDL number: MFCD00062942
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24894012
• NACRES: NA.22

속성

• vapor pressure: 5.16 psi ( 20 °C)
• 분석: 98%
• 형태: liquid
• expl. lim.: 12.8 %
• refractive index: n20/D 1.446 (lit.)
• bp: 48 °C (lit.)
• mp: −50 °C (lit.)
• density: 1.257 g/mL at 25 °C (lit.)
• SMILES string: Cl\C=C\Cl
• InChI: 1S/C2H2Cl2/c3-1-2-4/h1-2H/b2-1+
• InChI key: KFUSEUYYWQURPO-OWOJBTEDSA-N

설명

일반 설명

trans-1,2-Dichloroethylene is an organic solvent used in freon cleaning agents.

애플리케이션

trans-1,2-Dichloroethylene can be involved in the synthesis of:

• (E)-Chloroenynes by reacting with 1-alkyne and piperidine in the presence of PdCl₂(PPh₃)₂ catalyst in ethyl ether as a solvent.
• (E)-3-trimethylsilyl-1-chloro-1-propene by reacting with trimethylsilylmethylmagnesium chloride (TMSCH₂MgCl) in the presence of Co(II) or Co(III) acetylacetonate.
• trans-1,2-Bis(tri-n-butylstannyl)ethylene which is an important reagent for the synthesis of myriad of natural products.
• trans-1-Chloroalkenes by reacting with Grignard reagents in the presence of tetrakis(triphenylphosphine)nickel as catalyst.

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225,H332,H412
• 예방조치 성명서: P210 - P233 - P240 - P241 - P273 - P304 + P340 + P312
• Hazard Classifications: Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Flam. Liq. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): 42.8 °F - closed cup
• Flash Point (°C): 6.0 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves