CAS 627-20-3: cis-2-Pentene

Description: Cis-2-pentene is an organic compound classified as an alkene, specifically an isomer of pentene. Its molecular formula is C5H10, indicating it contains five carbon atoms and ten hydrogen atoms. The "cis" designation refers to the configuration of the double bond between the second and third carbon atoms, where the substituents are on the same side, resulting in a bent structure that influences its physical properties. Cis-2-pentene is a colorless liquid at room temperature and has a characteristic odor. It is less dense than water and is insoluble in water but soluble in organic solvents. The compound is flammable and can participate in various chemical reactions typical of alkenes, such as hydrogenation, polymerization, and electrophilic addition. Its boiling point and melting point are influenced by the presence of the double bond and the molecular structure. Cis-2-pentene is used in organic synthesis and as an intermediate in the production of various chemicals, including plastics and other materials. Safety precautions should be taken when handling this compound due to its flammable nature.

Formula: C₅H₁₀

InChI: InChI=1S/C5H10/c1-3-5-4-2/h3,5H,4H2,1-2H3/b5-3-

InChI key: InChIKey=QMMOXUPEWRXHJS-HYXAFXHYSA-N

SMILES: C(=CCC)C

Synonyms:

• (2Z)-2-Pentene
• (Z)-2-Pentene
• (Z)-Pent-2-en
• (Z)-Pent-2-ene
• (Z)-pent-2-eno
• 2-Pentene, (Z)-
• 2-Pentene, cis-
• cis-2-Pentene
• cis-Pentene
• cis-β-Amylene
• 2-Pentene, (2Z)-

cis-2-Pentene

CAS: 627-20-3

• Formula: C₅H₁₀
• Purity: >95.0%(GC)
• Color and Shape: Colorless to Almost colorless clear liquid
• Molecular weight: 70.14

CIS-2-PENTENE

CAS: 627-20-3

• Formula: C₅H₁₀
• Purity: 98%
• Color and Shape: Liquid
• Molecular weight: 70.1329

ASTM Method D5441 Quantitative Standard without 3,5-Dimethyl-1-hexene in Dodecane (C12)

CAS: 107-39-1 107-40-4 107-83-5 109-66-0 109-67-1 123-48-8 141-70-8 142-29-0 1634-04-4 39761-57-4 513-35-9 563-45-1 563-46-2 563-78-0 565-77-5 627-20-3637-92-3 646-04-8 67-56-1 67-63-0 67-64-1 6795-87-5 691-38-3 75-65-0 78-78-4 78-93-3 96-14-0 994-05-8

• Formula: C₅H₁₀
• Color and Shape: Mixture
• Molecular weight: 70.13

cis-2-Pentene

CAS: 627-20-3

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Color and Shape: Liquid, Clear colorless

ASTM Method D5441 Methyl tert-butyl ether Contaminant Standard Low Concentration

CAS: 107-39-1 109-66-0 123-48-8 141-70-8 513-35-9 627-20-3637-92-3 646-04-8 67-56-1 75-65-0 78-78-4 994-05-8

• Formula: C₁₂H₂₄
• Color and Shape: Mixture
• Molecular weight: 168.32

PIANO Olefins Mixture 92

CAS: 109-67-1 111-66-0 124-11-8 13389-42-9 14686-13-6 14686-14-7 20063-92-7 20237-46-1 4050-45-7 563-45-1 563-46-2 592-41-6 592-76-7 625-27-4 627-20-36434-77-1 6434-78-2 6443-92-1 646-04-8 691-37-2 7642-04-8 7642-10-6 7688-21-3 78-79-5 872-05-9

• Color and Shape: Mixture

ASTM Method D5441 Methyl tert-butyl ether Contaminant Standard Low Concentration

CAS: 107-39-1 109-66-0 123-48-8 141-70-8 513-35-9 627-20-3637-92-3 646-04-8 67-56-1 75-65-0 78-78-4 994-05-8

• Color and Shape: Mixture

ASTM Method D6550 4% Olefins Solution

CAS: 108-38-3 108-88-3 109-67-1 111-66-0 124-11-8 13389-42-9 14686-13-6 14686-14-7 20063-92-7 20237-46-1 4050-45-7 540-84-1 563-45-1 563-46-2 592-41-6 592-76-7 625-27-4 627-20-364-17-5 6434-77-1 6434-78-2 6443-92-1 646-04-8 691-37-2 7642-04-8 7642-10-6 7688-21-3 78-79-5 872-05-9

• Color and Shape: Mixture

cis-2-Pentene

CAS: 627-20-3

cis-2-Pentene is a low energy transfer agent that is used in the synthesis of fatty …

• Formula: C₅H₁₀
• Purity: Min. 95%
• Molecular weight: 70.13 g/mol