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CEN/TR 17491:2020

(Main)

Automotive fuels - Information on aniline, N-methyl aniline, N-ethyl aniline, N,N di-methyl aniline and secondary-butyl acetate when used as blending components in unleaded petrol

Automotive fuels - Information on aniline, N-methyl aniline, N-ethyl aniline, N,N di-methyl aniline and secondary-butyl acetate when used as blending components in unleaded petrol

This document is intended to inform about the potential technical consequences on engine parts and fuel systems when some types of chemical compounds are used as blending components in unleaded petrol. This document is not meant to intentionally limit market fuel development.
The chemical compounds addressed, specifically, in this document are:
-   sec-butyl acetate (SBA) (CAS 105-46-4),
-   aniline (CAS 62-53-3),
-   N-methyl aniline (NMA) (CAS 100-61-8),
-   N-ethyl aniline (NEA) (CAS 103-69-5), and
-   N,N di-methyl aniline (DMA) (CAS 121-69-7).
Other chemical compounds are not addressed in this document, however, attention is drawn to EN 228, which requires that unleaded petrol be free from any adulterant or contaminant that can render the fuel unacceptable for use.
NOTE 1   This document does not address environmental and/or health related issues. These aspects are beyond the scope of CEN/TC 19 activities.
NOTE 2   For the purposes of this document, the term "% (V/V)" is used to represent the volume fraction, φ.

Kraftstoffe - Leitfaden zum Mischen von Benzin - Informationen zu Anilin, Anilinderivaten und sekundärem Butylacetat

Goriva za motorna vozila - Informacije o anilinu, N-metil anilinu, N-etil anilinu, N,N-dimetil anilinu in sekundarnem butil acetatu, če se uporabljajo kot mešalne komponente v neosvinčenem bencinu

General Information

Status
Published
Publication Date
14-Apr-2020
ICS
75.160.20 - Liquid fuels
Technical Committee
CEN/TC 19 - Petroleum products, lubricants and related products
Drafting Committee
CEN/TC 19/WG 21 - Specification for unleaded petrol
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
15-Apr-2020
Due Date
01-Apr-2021
Completion Date
15-Apr-2020
Ref Project
SIST-TP CEN/TR 17491:2020 - Automotive fuels - Information on aniline, N-methyl aniline, N-ethyl aniline, N,N di-methyl aniline and secondary-butyl acetate when used as blending components in unleaded petrol

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SLOVENSKI STANDARD
SIST-TP CEN/TR 17491:2020
01-junij-2020
Goriva za motorna vozila - Informacije o anilinu, N-metil anilinu, N-etil anilinu, N,N-
dimetil anilinu in sekundarnem butil acetatu, če se uporabljajo kot mešalne
komponente v neosvinčenem bencinu
Automotive fuels - Information on aniline, N-methyl aniline, N-ethyl aniline, N,N di-methyl
aniline and secondary-butyl acetate when used as blending components in unleaded
petrol
Kraftstoffe - Leitfaden zum Mischen von Benzin - Informationen zu Anilin, Anilinderivaten
und sekundärem Butylacetat
Ta slovenski standard je istoveten z: CEN/TR 17491:2020
ICS:
75.160.20 Tekoča goriva Liquid fuels
SIST-TP CEN/TR 17491:2020 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST-TP CEN/TR 17491:2020

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SIST-TP CEN/TR 17491:2020


CEN/TR 17491
TECHNICAL REPORT

RAPPORT TECHNIQUE

April 2020
TECHNISCHER BERICHT
ICS 75.160.20
English Version

Automotive fuels - Information on aniline, N-methyl
aniline, N-ethyl aniline, N,N di-methyl aniline and
secondary-butyl acetate when used as blending
components in unleaded petrol
 Kraftstoffe - Leitfaden zum Mischen von Benzin -
Informationen zu Anilin, Anilinderivaten und
sekundärem Butylacetat


This Technical Report was approved by CEN on 6 April 2020. It has been drawn up by the Technical Committee CEN/TC 19.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 17491:2020 E
worldwide for CEN national Members.

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SIST-TP CEN/TR 17491:2020
CEN/TR 17491:2020 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Introduction . 5
5 Chemical compounds used as unleaded petrol blending components . 5
6 Effects of SBA, aniline, NMA, NEA and DMA on engine and fuel quality . 5
6.1 SBA . 5
6.2 Aniline, NMA, NEA and DMA . 6
7 Field experience . 6
8 European specifications for unleaded petrol . 7
Bibliography . 8

2

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SIST-TP CEN/TR 17491:2020
CEN/TR 17491:2020 (E)
European foreword
This document (CEN/TR 17491:2020) has been prepared by Technical Committee CEN/TC 19 “Gaseous
and liquid fuels, lubricants and related products of petroleum, synthetic and biological origin”, the
secretariat of which is held by NEN.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
3

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SIST-TP CEN/TR 17491:2020
CEN/TR 17491:2020 (E)
1 Scope
This document is intended to inform about the potential te
...

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