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

R-2,3-epoxy-1-propanol

R-2,3-epoxy-1-propanol is a chemical substance with the molecular formula C3H6O2.

CAS 57044-25-4 C3H6O2 74.08 g/mol Danger

01 · Identification

What R-2,3-epoxy-1-propanol is

R-2,3-epoxy-1-propanol is a chemical substance with the molecular formula C3H6O2. Its molecular formula is C3H6O2 and its molecular weight is 74.08 g/mol.

Under the GHS it carries the signal word Danger.

02 · Identifiers

R-2,3-epoxy-1-propanol identifiers and molecular data

R-2,3-epoxy-1-propanol CAS number and EC number

CAS number57044-25-4
EC number404-660-4
Index number (CLP Annex VI)603-143-00-2

R-2,3-epoxy-1-propanol molecular formula and molecular weight

Molecular formulaC3H6O2
Molecular weight74.08 g/mol

03 · GHS classification

R-2,3-epoxy-1-propanol hazard classification

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

R-2,3-epoxy-1-propanol pictograms and signal word

Signal wordDanger

R-2,3-epoxy-1-propanol hazard class and category

GHS hazard classes R-2,3-epoxy-1-propanol falls into
Hazard class Category From code Pictogram
Organic peroxides or Self-reactive substances and mixtures Category Type C and D or Type E and F H242 GHS02
Acute toxicity - oral GHS chapter 3.1 Category 4 H302 GHS07
Acute toxicity - dermal GHS chapter 3.1 Category 4 H312 GHS07
Acute toxicity - inhalation GHS chapter 3.1 Category 3 H331 GHS06
Skin corrosion/irritation GHS chapter 3.2 Category 1A or 1B or 1C H314 GHS05
Germ cell mutagenicity GHS chapter 3.5 Category 2 H341 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.

R-2,3-epoxy-1-propanol hazard statements (H-codes)

Hazard statements assigned to R-2,3-epoxy-1-propanol
CodeHazard statement
H242 Heating may cause a fire.
H350 May cause cancer <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
H341 Suspected of causing genetic defects <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
H360F May damage fertility.
H331 Toxic if inhaled.
H312 Harmful in contact with skin.
H302 Harmful if swallowed.
H314 Causes severe skin burns and eye damage.

This page lists only the codes assigned to R-2,3-epoxy-1-propanol. 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 R-2,3-epoxy-1-propanol

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 R-2,3-epoxy-1-propanol 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

R-2,3-epoxy-1-propanol precautionary statements

CLP Annex VI assigns 15 precautionary statements to R-2,3-epoxy-1-propanol. 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.

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

R-2,3-epoxy-1-propanol 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 R -2,3-епокси-1-пропанол
Spanish español R —2,3-Epoxi-1-propanol
Czech čeština ( R )-2,3-epoxypropan-1-ol
Danish dansk R -2,3-epoxypropan-1-ol
German Deutsch R- 2,3-Epoxy-1-propanol
Estonian eesti R- 2,3-epoksü-1-propanool
Greek ελληνικά R -2,3-εποξυ-1-προπανόλη
English English R —2,3-epoxy-1-propanol
French français R —2,3-époxy-1-propanol
Croatian hrvatski R -2,3-epoksi-1-propanol
Italian italiano R —2,3-epossipropan-1-olo
Latvian latviešu R -2,3-epoksi-1-propanols
Lithuanian lietuvių R -2,3-epoksi-1-propanolis
Hungarian magyar R -2,3-epoxi-1-propanol
Maltese Malti R —2,3-epossi-1-propanol
Dutch Nederlands R —2,3-epoxy-1-propanol
Polish polski R -2,3-epoksypropan-1-ol
Portuguese português R -2,3-epoxi-1-propanol
Romanian română R -2,3-epoxi-1-propanol
Slovak slovenčina R -oxiránmetanol
Slovenian slovenščina R –2,3-epoksi-1-propanol
Finnish suomi R -2,3-epoksi-1-propanoli
Swedish svenska R -2,3-epoxi-1-propanol

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

R-2,3-epoxy-1-propanol GHS label elements

Everything CLP Annex VI fixes for R-2,3-epoxy-1-propanol, laid out the way it appears on a label. The greyed lines are the parts only the supplier can fill in.

GHS02 Flame pictogramGHS06 Skull and crossbones pictogramGHS08 Health hazard pictogramGHS05 Corrosion pictogram

Danger

R-2,3-epoxy-1-propanol

  • Heating may cause a fire.
  • May cause cancer <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
  • Suspected of causing genetic defects <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
  • May damage fertility.
  • Toxic if inhaled.
  • Harmful in contact with skin.
  • Harmful if swallowed.
  • Causes severe skin burns and eye damage.
  • Obtain special instructions before use.
  • Do not breathe dust/fume/gas/mist/vapours/spray.
  • Do not eat, drink or smoke when using this product.
  • Use only outdoors or in a well-ventilated area.
  • Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/
  • IF SWALLOWED:
  • IF ON SKIN:
  • IF INHALED:
  • IF exposed or concerned:
  • Immediately call a POISON CENTER/doctor/
  • Call a POISON CENTER/doctor/ if you feel unwell.
  • Get medical advice/attention.
  • Rinse mouth.
  • Do NOT induce vomiting.
  • Wash with plenty of water/

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

Need this as an actual label? Open R-2,3-epoxy-1-propanol in the GHS label constructor →

07 · Questions

R-2,3-epoxy-1-propanol — frequently asked questions

What is the CAS number of R-2,3-epoxy-1-propanol?

The CAS number of R-2,3-epoxy-1-propanol is 57044-25-4. Its EC number is 404-660-4.

What is the chemical formula of R-2,3-epoxy-1-propanol?

The molecular formula of R-2,3-epoxy-1-propanol is C3H6O2 and its molecular weight is 74.08 g/mol.

What does a R-2,3-epoxy-1-propanol label have to show?

Under CLP Annex VI the label for R-2,3-epoxy-1-propanol carries the pictograms Flame, Skull and crossbones, Health hazard and Corrosion and the signal word is Danger.

Is R-2,3-epoxy-1-propanol flammable?

Yes. CLP Annex VI assigns R-2,3-epoxy-1-propanol H242 — heating may cause a fire.

Is R-2,3-epoxy-1-propanol a carcinogen?

Yes. CLP Annex VI classifies R-2,3-epoxy-1-propanol as a category 1A or 1B carcinogen and assigns it H350: may cause cancer.

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