254355

2-Chloropropene

98%

• Synonym(s): 2-Chloro-1-propene, Isopropenyl chloride
• Linear Formula: CH₃CCl=CH₂
• CAS Number: 557-98-2
• Molecular Weight: 76.52
• UNSPSC Code: 12352100
• NACRES: NA.22
• PubChem Substance ID: 24855378
• EC Number: 209-187-5
• Beilstein/REAXYS Number: 1361376
• MDL number: MFCD00000859
• Assay: 98%
• Form: liquid

Properties

• assay: 98%
• form: liquid
• refractive index: n20/D 1.395 (lit.)
• bp: 22.5-22.8 °C (lit.)
• mp: −138.6 °C (lit.)
• density: 0.899 g/mL at 25 °C (lit.)
• functional group: alkyl halide, chloro
• storage temp.: 2-8°C
• SMILES string: CC(Cl)=C
• InChI: 1S/C3H5Cl/c1-3(2)4/h1H2,2H3
• InChI key: PNLQPWWBHXMFCA-UHFFFAOYSA-N

Description

General description

Kinetics of thermal decomposition of 2-chloropropene over 600-1400K temperature range has been investigated. High-quality mass-analyzed threshold ionization spectrum of 2-chloropropene has been reported.

Application

2-Chloropropene has been used in measurement of photoionization cross sections of allyl and 2-propenyl radicals to form C₃H₅⁺ by tunable vacuum ultraviolet synchrotron radiation coupled with photofragment translational spectroscopy.

Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Danger
• Hazard Codes: H224,H319,H335
• Precautionary Statements: P210 - P233 - P240 - P241 - P305 + P351 + P338 - P403 + P233
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 1 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): -4.0 °F - closed cup
• Flash Point (°C): -20 °C - closed cup
• PPE (personal protective equipment): Eyeshields, Faceshields, Gloves