Methane → Alpha-Methylstyrene

HRID 1855926Notes

Reaction equation

HRID 1855926 reaction equation
C.CCCCCCC[CH2:9][CH2:10][C:11]1[CH:12]=[CH:13][C:14](O)=[CH:15][CH:16]=1.[CH2:18]1OC1>>[CH3:18][C:10]([C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1)=[CH2:9]

Participants

4

Reactant 3

HCID 297MethaneHCID 17524-Nonylphenol2×HCID 6354Ethylene Oxide2×

Product 1

HCID 7407Alpha-MethylstyreneYield 69%

Procedure

A pigment preparation consisting of 35% of carbon black (surface area, measured by the BET method, of 230 m2 /g), 5% of a reaction product of 1 mol of nonylphenol and 6 mols of ethylene oxide, 6% of a reaction product of 1 mol of nonylphenol and 10 mols of ethylene oxide and 54% of a copolymer obtained from 69% of α-methylstyrene and 31% of acrylonitrile is produced as follows:

Workup

  1. customA pigment preparation

Sources & evidence

ORD record
ord-4986ff19da8546209f628a77b70119cc
Source dataset
uspto-grants-1980_08
Patent number
US04217266

Reaction notes

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