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Cyclopropane, 1-ethenyl-2-methyl, trans-, also known as trans-2-methyl-1-vinylcyclopropane, is a cyclic alkane with a molecular formula of C5H8. It features a three-membered carbon ring, with one ethyl group (CH2=CH-) and one methyl group (CH3) attached to the ring. The trans-isomer indicates that the two substituents are positioned on opposite sides of the ring. Cyclopropane, 1-ethenyl-2-methyl-, trans- is an important intermediate in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. Due to its strained ring structure, it is highly reactive and can undergo various chemical reactions, such as ring-opening and addition reactions. Cyclopropane, 1-ethenyl-2-methyl, trans-, is a colorless liquid with a pungent odor and is insoluble in water but soluble in organic solvents. It is also known for its anesthetic properties and has been used as a general anesthetic in the past. However, due to its flammability and potential health risks, its use has been largely replaced by safer alternatives.

2525-37-3

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2525-37-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2525-37-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,2 and 5 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2525-37:
(6*2)+(5*5)+(4*2)+(3*5)+(2*3)+(1*7)=73
73 % 10 = 3
So 2525-37-3 is a valid CAS Registry Number.

2525-37-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name cis-1-Methyl-2-vinyl-cyclopropan

1.2 Other means of identification

Product number -
Other names cis-2-Methyl-vinyl-cyclopropan

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:2525-37-3 SDS

2525-37-3Downstream Products

2525-37-3Relevant academic research and scientific papers

Mechanistic Aspects of Gas-Phase Photodecarbonylation Reactions of Bicyclohexanones

Mariano, Patrick S.,Bay, Elliott,Watson, Darrell G.,Rose, Timothy,Bracken, Christopher

, p. 1753 - 1762 (2007/10/02)

The gas-phase photodecarbonylation and photofragmentation reactions of substituted bicyclohexan-3-ones have been studied in detail.Photolysis of these ketones yields 1,3-dienes, vinylcyclopropanes, and 1,4-dienes as detectable products.The possible mechanisms for these reactions are discussed in light of the regiochemical and stereochemical results obtained.In addition, methyl substitution at C-6 and C-2 of these ketones has been shown to have a pronounced effect on both product ratios and overall reaction efficiency.These effects are discussed in terms of stereoelectronic and electronic controls of rates of cyclopropane ring opening of intermediate acylcyclopropylcarbinyl diradicals.

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