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105737-91-5

3-(4-Ethylphenyl)-2-methyl-1-propene, also known as 4-ethylstyrene, is an organic compound with the chemical formula C11H14. It is a colorless liquid with a strong, aromatic odor. This monomer is a derivative of styrene, featuring an ethyl group attached to the phenyl ring, which influences its chemical properties and reactivity. 4-Ethylstyrene is used in the production of various polymers, resins, and copolymers, particularly in the plastics and rubber industries. It is also employed as a chemical intermediate in the synthesis of pharmaceuticals and other specialty chemicals. Due to its reactivity, it is important to handle 4-ethylstyrene with care, as it can be harmful if inhaled or absorbed through the skin.

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  • 105737-91-5 Structure

  • Basic information

    1. Product Name: 3-(4-ETHYLPHENYL)-2-METHYL-1-PROPENE
    2. Synonyms: 3-(4-ETHYLPHENYL)-2-METHYL-1-PROPENE
    3. CAS NO:105737-91-5
    4. Molecular Formula: C12H16
    5. Molecular Weight: 160.26
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 105737-91-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 223.2±15.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 0.875±0.06 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 3-(4-ETHYLPHENYL)-2-METHYL-1-PROPENE(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-(4-ETHYLPHENYL)-2-METHYL-1-PROPENE(105737-91-5)
    11. EPA Substance Registry System: 3-(4-ETHYLPHENYL)-2-METHYL-1-PROPENE(105737-91-5)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 105737-91-5(Hazardous Substances Data)

105737-91-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105737-91-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,7,3 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 105737-91:
(8*1)+(7*0)+(6*5)+(5*7)+(4*3)+(3*7)+(2*9)+(1*1)=125
125 % 10 = 5
So 105737-91-5 is a valid CAS Registry Number.

105737-91-5SDS

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 4-(2'-methyl-2'-propenyl)ethylbenzene

1.2 Other means of identification

Product number -
Other names 1-Ethyl-4-(2-methyl-allyl)-benzene

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:105737-91-5 SDS

105737-91-5Downstream Products

105737-91-5Relevant articles and documents

Method for preparing alpha-(4-isobutylphenyl)propionic acid or its precursor

-

, (2008/06/13)

A method for preparing α-(4-isobutylphenyl)propionic acid or its precursor is here disclosed which comprises a step (I) of dehydrogenating p-isobutylethylbenzene in a gaseous phase in the presence of a dehydrogenating metal catalyst to form p-isobutylstyrene and at least one unsaturated hydrocarbon compound selected from a group A defined in Claim 1; a step (II) of reacting p-isobutylstyrene obtained in the step (I) with carbon monoxide and hydrogen or with carbon monoxide and water or a lower alcohol in the presence of a transition metal complex carbonylating catalyst to form α-(4-isobutylphenyl)propionic acid or its precursor; and a step (III) of hydrogenating at least one unsaturated hydrocarbon compound selected from the group A obtained in the dehydrogenation step (I) to form p-isobutylethylbenzene, and recycling the thus formed p-isobutylethylbenzene through the step (I) as the raw material of the step (I).

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