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Homepage>BS Standards>71 CHEMICAL TECHNOLOGY>71.100 Products of the chemical industry>71.100.60 Essential oils>BS ISO 3794:1976 Essential oils (containing tertiary alcohols). Estimation of free alcohols content by determination of ester value after acetylation
immediate downloadReleased: 2001-09-15
BS ISO 3794:1976 Essential oils (containing tertiary alcohols). Estimation of free alcohols content by determination of ester value after acetylation

BS ISO 3794:1976

Essential oils (containing tertiary alcohols). Estimation of free alcohols content by determination of ester value after acetylation

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Standard number:BS ISO 3794:1976
Pages:8
Released:2001-09-15
ISBN:0 580 38371 7
Status:Standard
DESCRIPTION

BS ISO 3794:1976


This standard BS ISO 3794:1976 Essential oils (containing tertiary alcohols). Estimation of free alcohols content by determination of ester value after acetylation is classified in these ICS categories:
  • 71.100.60 Essential oils

This International Standard specifies a method for estimating the free alcohols content of essential oils, by determination of ester value after acetylation.1)

This method is applicable to essential oils containing an appreciable proportion of tertiary alcohols, namely of linalol and terpineol, ISO/R 1241 not being applicable to those oils.

This method is not applicable to essential oils containing appreciable proportions of phenols, anthranilates, lactones and aldehydes, as stated in ISO/R 1241.


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