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

1-Propanethiol, 2,3-bis[(2-mercaptoethyl)thio]-

1-Propanethiol, 2,3-bis[(2-mercaptoethyl)thio]- is a chemical substance with the molecular formula C7H16S5.

CAS 131538-00-6 C7H16S5 260.5 g/mol Warning

01 · Identification

What 1-Propanethiol, 2,3-bis[(2-mer… is

1-Propanethiol, 2,3-bis[(2-mercaptoethyl)thio]- is a chemical substance with the molecular formula C7H16S5. Its molecular formula is C7H16S5 and its molecular weight is 260.5 g/mol.

Under the GHS it carries the signal word Warning.

02 · Identifiers

1-Propanethiol, 2,3-bis[(2-mer… identifiers and molecular data

1-Propanethiol, 2,3-bis[(2-mer… CAS number and EC number

CAS number131538-00-6
EC number411-290-7
Index number (CLP Annex VI)016-076-00-3

1-Propanethiol, 2,3-bis[(2-mer… molecular formula and molecular weight

Molecular formulaC7H16S5
Molecular weight260.5 g/mol

Other names for 1-Propanethiol, 2,3-bis[(2-mer…

  • 2,3-bis((2-mercaptoethyl)thio)-1-propanethiol

03 · GHS classification

1-Propanethiol, 2,3-bis[(2-mer… hazard classification

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

1-Propanethiol, 2,3-bis[(2-mer… pictograms and signal word

Signal wordWarning

1-Propanethiol, 2,3-bis[(2-mer… hazard class and category

GHS hazard classes 1-Propanethiol, 2,3-bis[(2… falls into
Hazard class Category From code Pictogram
Acute toxicity - oral GHS chapter 3.1 Category 4 H302 GHS07
Specific target organ toxicity - repeated exposure GHS chapter 3.9 Category 2 H373 GHS08
Hazardous to the aquatic environment - acute GHS chapter 4.1 Category 1 H400 GHS09
Hazardous to the aquatic environment - chronic GHS chapter 4.1 Category 1 H410 GHS09

1-Propanethiol, 2,3-bis[(2-mer… hazard statements (H-codes)

Hazard statements assigned to 1-Propanethiol, 2,3-bis[(2…
CodeHazard statement
H302 Harmful if swallowed.
H373 May cause damage to organs <or state all organs affected, if known> through prolonged or repeated exposure <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
H400 Very toxic to aquatic life.
H410 Very toxic to aquatic life with long lasting effects.

This page lists only the codes assigned to 1-Propanethiol, 2,3-bis[(2…. 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 1-Propanethiol, 2,3-bis[(2…

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 1-Propanethiol… 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

1-Propanethiol, 2,3-bis[(2-mer… precautionary statements

CLP Annex VI assigns 9 precautionary statements to 1-Propanethiol, 2,3-bis[(2…. 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.

Disposal

What has to happen to the contents and the empty container.

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

1-Propanethiol, 2,3-bis[(2-mer… 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 2,3-бис((2-меркаптоетил)тио)-1-пропантиол
Spanish español 2,3-Bis((2-mercaptoetil)tio)-1-propanotiol
Czech čeština 2,3-bis[(2-sulfanylethyl)sulfanyl]propan-1-thiol
Danish dansk 2,3-bis((2-mercapto-ethyl)thio)-1-propanthiol
German Deutsch 2,3-Bis((2-mercaptoethyl)thio)-1-propanthiol
Estonian eesti 2,3-bis((2-merkaptoetüül)tio)-1-propaantiool
Greek ελληνικά 2,3-δις((2-μερκαπτοαιθυλο)θειο)-1-προπανοθειόλη
English English 2,3-bis((2-mercaptoethyl)thio)-1-propanethiol
French français 2,3-bis((2-mercaptoéthyl)thio)-1-propanethiol
Croatian hrvatski 2,3-bis((2-merkaptoetil)tio)-1-propantiol
Italian italiano 2,3-bis((2-mercapto-etil)tio)-1-propantiolo
Latvian latviešu 2,3-bis((2-merkaptoetil)tio)-1-propāntiols
Lithuanian lietuvių 2,3-bis((2-merkaptoetil)tio)-1-propantiolis
Hungarian magyar 2,3-bisz[(2-merkaptoetil)tio]-1-propántiol
Maltese Malti 2,3-bis((2-merkaptoetil)tijo)-1-propanetijol
Dutch Nederlands 2,3-bis((2-mercapto-ethyl)thio)-1-propaanthiol
Polish polski 2,3-bis[(2-sulfanyloetylo)sulfanylo]propano-1-tiol
Portuguese português 2,3-bis((2-mercaptoetil)tio)-1-propanotiol
Romanian română 2,3-bis((2-mercaptoetil)tio)-1-propantiol
Slovak slovenčina 2,3-bis[(2-sulfanyletyl)sulfanyl]propán-1-tiol
Slovenian slovenščina 2,3-bis((2-merkaptoetil)tio)-1-propantiol
Finnish suomi 2,3-bis((2-merkaptoetyyli)tio)-1-propaanitioli
Swedish svenska 2,3-bis((2-merkaptoetyl)tio)-1-propantiol

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

1-Propanethiol, 2,3-bis[(2-mer… GHS label elements

Everything CLP Annex VI fixes for 1-Propanethiol, 2,3-bis[(2…, laid out the way it appears on a label. The greyed lines are the parts only the supplier can fill in.

GHS08 Health hazard pictogramGHS07 Exclamation mark pictogramGHS09 Environment pictogram

Warning

1-Propanethiol, 2,3-bis[(2-mer…

  • Harmful if swallowed.
  • May cause damage to organs <or state all organs affected, if known> through prolonged or repeated exposure <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
  • Very toxic to aquatic life.
  • Very toxic to aquatic life with long lasting effects.
  • Do not breathe dust/fume/gas/mist/vapours/spray.
  • Do not eat, drink or smoke when using this product.
  • Avoid release to the environment.
  • IF SWALLOWED:
  • Call a POISON CENTER/doctor/ if you feel unwell.
  • Get medical advice/attention if you feel unwell.
  • Rinse mouth.
  • Collect spillage.
  • Dispose of contents/container to

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

Need this as an actual label? Open 1-Propanethiol, 2,3-bis[(2… in the GHS label constructor →

07 · Questions

1-Propanethiol, 2,3-bis[(2-mer… — frequently asked questions

What is the CAS number of 1-Propanethiol, 2,3-bis[(2-mer…?

The CAS number of 1-Propanethiol, 2,3-bis[(2-mer… is 131538-00-6. Its EC number is 411-290-7.

What is the chemical formula of 1-Propanethiol, 2,3-bis[(2-mer…?

The molecular formula of 1-Propanethiol, 2,3-bis[(2-mer… is C7H16S5 and its molecular weight is 260.5 g/mol.

What does a 1-Propanethiol, 2,3-bis[(2-mer… label have to show?

Under CLP Annex VI the label for 1-Propanethiol, 2,3-bis[(2-mer… carries the pictograms Health hazard, Exclamation mark and Environment and the signal word is Warning.

Is 1-Propanethiol, 2,3-bis[(2-mer… flammable?

CLP Annex VI assigns 1-Propanethiol, 2,3-bis[(2-mer… no flammability hazard class. That is not a statement that it cannot burn: the harmonised list only records the hazards that were assessed for it.

Is 1-Propanethiol, 2,3-bis[(2-mer… a carcinogen?

CLP Annex VI records no harmonised carcinogenicity classification for 1-Propanethiol, 2,3-bis[(2-mer…. Annex VI is a list of agreed classifications, not a list of substances found safe, so this is an absence of a classification rather than a clean bill of health.

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