EINECS number

EINECS number

The EINECS number (for European Inventory of Existing Chemical Substances) is a registry number given to each chemical substance commercially available in the European Union between 1 January 1971 and 18 September 1981. The inventory was created by Directive 67/548/EEC concerning the labeling of dangerous substances: the EINECS number(s) must appear on the label and the packaging of dangerous substances.

As from 19 September 1981, the inventory has been replaced by the European List of Notified Chemical Substances (ELINCS). All "new" substances brought on to the European market are allocated an ELINCS number after their notification to the European Chemicals Bureau. The ELINCS number is also obligatory on labels and packaging.

And the No-Longer Polymers (NLP): Substances to be included in this list have been on the EU market between September 18, 1981, and October 31, 1993 and satisfy the requirement that they were considered to be polymers under the reporting rules for EINECS but are no longer considered to be polymers under the 7th amendment. Therefore to create the no-longer polymer list industry was asked to submit their candidates. The attached list is based on these submissions.

The term EC number is now preferred to the outmoded "EINECS/ELINCS/NLP number" designations, but this is not to be confused with the Enzyme Commission EC numbers.

There are 100,204 different substances in the EINECS, 4,381 in ELINCS (2006 Publication) and 703 in NLP.


An EINECS number is a seven-digit system number of the form 2XX-XXX-X or 3XX-XXX-X, starting at 200-001-8.

An ELINCS number is a seven-digit system number of the form 4XX-XXX-X, starting at 400-010-9.

A NLP number is a seven-digit system number of the form 5XX-XXX-X, starting at 500-001-0.

The EINECS/ELINCS/EC Number may be written in a general form as: NNN-NNN-R 123-456-0In which R represents the check digit and N represents a fundamental sequential number. The check digit is derived from the following formula: 1N + 2N + 3N + 4N + 5N + 6N R --------------------------- = Q + -- 11 11In which Q represents an integer which is discarded.

See also

*CAS registry number
*Registration, Evaluation and Authorization of Chemicals (REACH)
*European Chemicals Bureau (ECB)

External links

* http://www.ovid.com/site/products/fieldguide/EINECS/eine.htm#abouthealth EINECS Plus (EINE)
* http://ecb.jrc.it/esis/ ESIS (European chemical Substances Information System from ECB)
* http://www.eurochem.info/ EuroChem (European Portal for Chemistry )
* http://www.reach-compliance.eu/english/legislation/reach-exemptions.html REACH Full Exemptions (EINECS and CAS numbers)
* http://chemsub.online.fr/ (ChemSub Online: EC Numbers, CAS Numbers search)

Wikimedia Foundation. 2010.

Look at other dictionaries:

  • CAS registry number — CAS Registry Numbers[1] are unique numerical identifiers assigned by the Chemical Abstracts Service to every chemical described in the open scientific literature (currently including those described from at least 1957 through the present) and… …   Wikipedia

  • Sodium silicate — E550 redirects here. For the Italian locomotive, see FS Class E550 Sodium silicate …   Wikipedia

  • Gadolinium oxysulfide — (Gd2O2S), also called gadolinium sulfoxylate or GOS, is an inorganic compound, a mixed oxide sulfide of gadolinium. Its CAS number is CASREF|CAS=12339 07 0.Terbium doped gadolinium oxysulfide is frequently used as a scintillator for x ray imaging …   Wikipedia

  • Bromine monochloride — Chembox new Name = Bromine monochloride ImageFile = Bromine monochloride 2D.png ImageSize = 125px ImageName = Bromine monochloride OtherNames = bromine(I) chloride bromochloride bromine chloride Section1 = Chembox Identifiers CASNo = 13863 41 7… …   Wikipedia

  • Glycine (data page) — OrganicBox complete wiki name=Glycine name=2 aminoacetic acid = GENERAL INFORMATION = C=2 | H=5 | N=1 | O=2 mass=75.067 |C=2 abbreviation=G, Gly synonyms=Aciport Aminoacetic acid Aminoethanoic acid Amitone Corilin Glicoamin Glycocoll Glycolixir… …   Wikipedia

  • Decabromodiphenyl ether — IUPAC name 2,3,4,5,6 Pentabromo 1 (2,3,4,5,6 pentabromophenoxy)benzene …   Wikipedia

  • Sodium cyanide — Identifiers CAS number 143 33 9  Y Pu …   Wikipedia

  • Tartaric acid — Tartaric acid[1] …   Wikipedia

  • Naproxen — Systematic (IUPAC) name (+) (S) 2 (6 methoxynaphthalen 2 yl) propanoic aci …   Wikipedia

  • Isoleucine — L Isoleucine IUPA …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”