Provenance

Reference data from EU CLP Annex VI and published regulations — verify against your supplier's SDS before use.

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Substance profile

Gases (petroleum), dry sour, gas-concn.-unit-off

Gases (petroleum), dry sour, gas-concn.-unit-off is a substance with a harmonised classification under EU CLP.

CAS 68477-92-9 Danger

01 · Identification

What Gases (petroleum), dry sour… is

Gases (petroleum), dry sour, gas-concn.-unit-off is a substance with a harmonised classification under EU CLP.

Under the GHS it carries the signal word Danger.

02 · Identifiers

Gases (petroleum), dry sour… identifiers and molecular data

Gases (petroleum), dry sour… CAS number and EC number

CAS number68477-92-9
EC number270-774-4
Index number (CLP Annex VI)649-129-00-X

Other names for Gases (petroleum), dry sour…

  • Refinery gas
  • [The complex combination of dry gases from a gas concentration unit. It consists of hydrogen, hydrogen sulfide and hydrocarbons having carbon numbers predominantly in the range of C1 through C3.]

03 · GHS classification

Gases (petroleum), dry sour… hazard classification

Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.

Gases (petroleum), dry sour… pictograms and signal word

Signal wordDanger

Gases (petroleum), dry sour… hazard class and category

GHS hazard classes Gases (petroleum), dry… falls into
Hazard class Category From code Pictogram
Flammable gases GHS chapter 2.2 Category 1A H220 GHS02
Germ cell mutagenicity GHS chapter 3.5 Category 1A or 1B H340 GHS08
Carcinogenicity GHS chapter 3.6 Category 1A or 1B H350 GHS08

Where two values are shown with “or”, the hazard statement is shared by more than one category or by more than one class, and the code alone does not say which. H272, for example, belongs to oxidising liquids and to oxidising solids — the physical state decides. The binding answer for a specific entry is in the CLP Annex VI table itself.

Gases (petroleum), dry sour… hazard statements (H-codes)

Hazard statements assigned to Gases (petroleum), dry…
CodeHazard statement
H220 Extremely flammable gas.
H350 May cause cancer <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
H340 May cause genetic defects <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.

This page lists only the codes assigned to Gases (petroleum), dry…. The full reference lives on the hazard statements hub, the precautionary statements hub and the GHS pictograms hub.

Safety Data Sheet

Getting an SDS for Gases (petroleum), dry…

A Safety Data Sheet is written for a product, not for a substance: the supplier of the grade you actually buy issues it, so two suppliers of Gases (petroleum)… issue two different sheets. That is why there is no single authoritative SDS for a substance to download — what there is, is the job of collecting the sheets for the products you hold and keeping them current as suppliers revise them.

04 · Precautionary statements

Gases (petroleum), dry sour… precautionary statements

CLP Annex VI assigns 7 precautionary statements to Gases (petroleum), dry…. They are grouped the way a label groups them: what to do before handling, what to do when something has already happened, how to store it and how to dispose of it.

Response

What to do once exposure, spillage or fire has already happened.

Storage

How the container has to be kept between uses.

Reading the notation. is a blank the supplier fills in — not a truncated sentence.· [square brackets] mark a part printed only when it applies.

05 · Names in the regulation

Gases (petroleum), dry sour… name in 23 EU languages

CLP Annex VI Part 3 is published in every language edition of the regulation, and the identification column is written out in each of them. Nothing below is translated by us: each line is the name as that edition prints it. Under Art. 18(2) the substance name from Annex VI is a lawful product identifier, so this is the wording to put on a label going to that market — and where the cell lists several designations, any one of them qualifies.

Language Name in CLP Annex VI Part 3
Bulgarian български Газове (нефтени), сухи сярасъдържащи, от инсталация за концентриране на газа нефтозаводски газ
Spanish español Gases (petróleo), secos y con azufre, de la unidad de concentración de gas gas de refinería
Czech čeština plyny (ropné), suchý kyselý plyn, výstup plynové koncentrační jednotky rafinérský plyn
Danish dansk gasser (råolie), tørre sure, gaskoncentreringsenhed aftræks- raffinaderigas
German Deutsch Gase (Erdöl), Abgase, trocken, sauer, Gasanreicherung Raffineriegas
Estonian eesti gaasid (nafta), kuivad väävelvesinikurikkad, gaasikontsentraatori heitgaas rafineerimisgaas
Greek ελληνικά Αέρια (πετρελαίου), ξηρά, μη γλυκασμένα, εξόδου μονάδας συμπύκνωσης αερίου Αέριο διυλιστηρίου
English English Gases (petroleum), dry sour, gas-concn.-unit-off Refinery gas
French français Gaz acides secs résiduels (pétrole), unité de concentration des gaz gaz de raffinerie
Croatian hrvatski plinovi (nafta), suhi kiseli, ispušni plinovi iz plinsko-koncentracijske jedinice rafinerijski plin
Italian italiano gas (petrolio), secchi leggermente acidi, dall'impianto di concentrazione gas gas di raffineria
Latvian latviešu Izdalgāzes (naftas), sausas, skābas, no gāzes koncentrēšanas iekārtas Naftas pārstrādes deggāze
Lithuanian lietuvių Dujos (nafta), sausosios sieringosios, dujų koncentravimo įrenginys Naftos perdirbimo dujos
Hungarian magyar Gázok (ásványolaj), száraz merkaptános termékek, gázkonc. egység távozó termék Finomítói gáz
Maltese Malti Gassijiet (żejt mhux maħdum), xotti qarsa, effluwenti tal-unità tal-konċn. gassuża Gass tar-raffinerija
Dutch Nederlands gassen (aardolie), droog zwavelhoudend, uitstoot gasconcentratie-installatie raffinaderijgas
Polish polski Gazy (ropa naftowa), suche, kwaśne z instalacji do sprężania gazów Gaz rafineryjny
Portuguese português gases (petróleo), sulfurados, secos, de unidade de concentração de gases gás de refinaria
Romanian română Gaze acide uscate reziduale (petrol), instalația de concentrare a gazelor Gaz de rafinărie
Slovak slovenčina plyny (ropné), suché, kyslé, z jednotky na koncentráciu plynov rafinačný plyn
Slovenian slovenščina plini (nafta), suhi kisli, izhodni plini iz enote za koncentriranje plinov rafinerijski plin
Finnish suomi Kaasut (maaöljy), kuiva hapan, kaasunkonsentrointiyksikön poistot Jalostuskaasu
Swedish svenska Gaser (petroleum), torra sura, avgaser från gaskoncentreringsenheten Raffinaderigas

All 23 language editions of Annex VI carry this entry. Irish is the twenty-fourth official EU language and has no line here for a different reason: no consolidated CLP text has ever been published in Irish, so there is no Irish edition of Annex VI to quote a name from. Source: consolidated CLP, CELEX 02008R1272, language editions. © European Union, https://eur-lex.europa.eu — only the electronic Official Journal of the European Union is authentic.

06 · Label elements

Gases (petroleum), dry sour… GHS label elements

Everything CLP Annex VI fixes for Gases (petroleum), dry…, laid out the way it appears on a label. The greyed lines are the parts only the supplier can fill in.

GHS04 Gas cylinder pictogramGHS02 Flame pictogramGHS08 Health hazard pictogram

Danger

Gases (petroleum), dry sour…

  • Extremely flammable gas.
  • May cause cancer <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
  • May cause genetic defects <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
  • Obtain special instructions before use.
  • Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • Keep container tightly closed.
  • Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/
  • IF exposed or concerned:
  • Get medical advice/attention.
  • Store in a well-ventilated place.

Supplier name, address and telephone number· Product identifier·Nominal quantity

Need this as an actual label? Open Gases (petroleum), dry… in the GHS label constructor →

07 · Questions

Gases (petroleum), dry sour… — frequently asked questions

What is the CAS number of Gases (petroleum), dry sour…?

The CAS number of Gases (petroleum), dry sour… is 68477-92-9. Its EC number is 270-774-4.

What does a Gases (petroleum), dry sour… label have to show?

Under CLP Annex VI the label for Gases (petroleum), dry sour… carries the pictograms Gas cylinder, Flame and Health hazard and the signal word is Danger.

Is Gases (petroleum), dry sour… flammable?

Yes. CLP Annex VI assigns Gases (petroleum), dry sour… H220 — extremely flammable gas.

Is Gases (petroleum), dry sour… a carcinogen?

Yes. CLP Annex VI classifies Gases (petroleum), dry sour… as a category 1A or 1B carcinogen and assigns it H350: may cause cancer.

How should Gases (petroleum), dry sour… be stored?

CLP Annex VI assigns Gases (petroleum), dry sour… the storage statement P403.

Nearby

Substances next to Gases (petroleum), dry…

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