Furan-2-ylmethanol

C5H6O2

furan-2-ylmethanol

CAS98-00-0
GHS08 Gefahrensymbol: Gesundheitsgefahr – Gesundheitsgefahr
GHS06 Gefahrensymbol: Giftig – Totenkopf mit Knochen
Danger

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Identification

CAS Number
98-00-0
EC Number
202-626-1
UN Number
2874
Index Number
603-018-00-2
PubChem CID
7361

Physical-chemical properties

Molecular Formula
C5H6O2
Molar Mass
98.10 g/mol
IUPAC Name
furan-2-ylmethanol

Chemical Identifiers

InChI
InChI=1S/C5H6O2/c6-4-5-2-1-3-7-5/h1-3,6H,4H2
InChI Key
XPFVYQJUAUNWIW-UHFFFAOYSA-N

Overview

Furan-2-ylmethanol (CAS 98-00-0) is a furan derivative alcohol characterized by its heterocyclic structure and reactive hydroxyl group. This organic compound, also known by its IUPAC name furan-2-ylmethanol, represents an important member of the furan alcohol family with the molecular formula C5H6O2 and a molecular weight of 98.1 g/mol. The substance features a five-membered aromatic ring containing oxygen, with a methanol group attached at the 2-position, giving it unique chemical properties that make it valuable in various industrial applications. From a safety perspective, furan-2-ylmethanol requires careful handling due to its classification under multiple hazard categories. The compound carries a "Danger" signal word and is classified as a Category 2 carcinogen, acute toxicant, and causes specific target organ toxicity. It also presents eye irritation risks and falls under ADR Class 6.1 for transport purposes. These safety characteristics require appropriate personal protective equipment and controlled storage conditions in industrial environments. The compound finds applications primarily in pharmaceutical intermediate synthesis, where its reactive furan ring and hydroxyl functionality enable various chemical transformations. It serves as a building block in organic synthesis and specialty chemical manufacturing. Unlike simpler aromatic compounds such as chloromethylbenzene, furan-2-ylmethanol's heterocyclic nature provides unique reactivity patterns that are particularly valuable in creating complex molecular structures. Industrial users appreciate this compound for its role in fine chemical synthesis and as a precursor in the production of various furan-based derivatives. Its applications extend to research and development activities where specialized furan chemistry is required. OYSI maintains reliable supply chains for furan-2-ylmethanol to support European industrial customers with their specialized chemical requirements.

Safety & Classification

Danger
Classification:

Carc. 2; Acute Tox. 3 *; Acute Tox. 4 *; Acute Tox. 4 *; STOT SE 3; STOT RE 2 *; Eye Irrit. 2

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H351

Suspected of causing cancer.

H331

Toxic if inhaled.

H312

Harmful in contact with skin.

H302

Harmful if swallowed.

H335

May cause respiratory irritation.

H373

May cause damage to organs through prolonged or repeated exposure.

H319

Causes serious eye irritation.

Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).

First Aid Measures

Inhalation

Toxic

Measures if vapours or dust are inhaled

First Aid Actions

  • +P304IF INHALED:
  • +P340Remove person to fresh air and keep comfortable for breathing.
  • +P311Call a POISON CENTER/doctor.

Related hazard statements:

Skin Contact

Harmful

Measures if substance contacts the skin

First Aid Actions

  • +P302IF ON SKIN:
  • +P352Wash with plenty of water.
  • +P361Take off immediately all contaminated clothing.
  • +P313Get medical advice/attention.

Related hazard statements:

Eye Contact

Irritant

Measures if substance gets into the eyes

First Aid Actions

  • +P305IF IN EYES:
  • +P351Rinse cautiously with water for several minutes.
  • +P338Remove contact lenses, if present and easy to do. Continue rinsing.
  • +P313Get medical advice/attention.

Related hazard statements:

Ingestion

Harmful

Measures if substance is accidentally swallowed

First Aid Actions

  • +P301IF SWALLOWED:
  • +P330Rinse mouth.
  • +P331Do NOT induce vomiting.
  • +P310Immediately call a POISON CENTER/doctor.

Related hazard statements:

General Measures

Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)

First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.

Transport (ADR)

UN Number2874
ADR Class6.1
Packing GroupIII
Tunnel CodeE
Proper Shipping NameFurfurylalkohol
Marine PollutantNo

Frequently Asked Questions

What is furan-2-ylmethanol?

Furan-2-ylmethanol is an organic chemical compound with the molecular formula C5H6O2 and CAS number 98-00-0. This substance has a molecular weight of 98.1 g/mol and belongs to the furan family of heterocyclic compounds. It is classified as a hazardous substance with multiple health risks including carcinogenic potential (Category 2), acute toxicity, and specific target organ toxicity. The compound requires careful handling due to its dangerous classification and associated health risks.

What are the physicochemical properties of furan-2-ylmethanol?

Furan-2-ylmethanol is a liquid organic compound at room temperature with the molecular formula C5H6O2. It typically appears as a colorless to pale yellow liquid with a characteristic odor. The substance has a molecular weight of 98.1 g/mol and contains both furan ring and hydroxymethyl functional groups. Its chemical structure makes it reactive under certain conditions, and it should be stored away from heat sources and incompatible materials to maintain stability.

What is furan-2-ylmethanol used for?

Furan-2-ylmethanol is primarily used as an intermediate in organic synthesis and chemical manufacturing processes. It serves as a building block for the production of various pharmaceutical compounds, specialty chemicals, and research applications. The compound is utilized in laboratory settings for synthetic chemistry work and may be employed in the development of new materials or active ingredients. Due to its hazardous classification, its use is typically restricted to professional and industrial applications with appropriate safety measures.

How to handle furan-2-ylmethanol safely?

Furan-2-ylmethanol must be handled with extreme caution due to its acute toxicity and carcinogenic potential. Always wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Work in well-ventilated areas or under fume hoods to avoid inhalation exposure. Avoid skin and eye contact, and never eat, drink, or smoke when handling this substance. Implement proper hygiene measures and wash hands thoroughly after handling. Follow all local safety protocols and emergency procedures.

How to store furan-2-ylmethanol correctly?

Furan-2-ylmethanol should be stored in a cool, dry, well-ventilated area away from heat sources, sparks, and direct sunlight. Use appropriate chemical storage cabinets designed for hazardous materials and ensure containers are tightly sealed to prevent vapor release. Store separately from incompatible materials such as strong oxidizers and acids. Maintain storage temperatures as recommended by the manufacturer and regularly inspect containers for leaks or damage. Access should be restricted to authorized personnel only.

What to do in case of contact with furan-2-ylmethanol?

Immediate action is required in case of contact with furan-2-ylmethanol due to its acute toxicity. For skin contact, remove contaminated clothing and rinse the affected area with plenty of water for at least 15 minutes. In case of eye contact, flush immediately with clean water for 15-20 minutes and remove contact lenses if present. If inhaled, move to fresh air immediately. For ingestion, do not induce vomiting and seek immediate medical attention. Always consult a physician after any exposure incident.

How to dispose of furan-2-ylmethanol appropriately?

Furan-2-ylmethanol must be disposed of as hazardous waste according to local and national regulations. Never pour down drains, sewers, or onto the ground due to its toxic and potentially carcinogenic properties. Contact licensed hazardous waste disposal companies for proper collection and treatment. Small laboratory quantities should be collected in appropriate waste containers and labeled clearly. Consult local environmental authorities for specific disposal requirements and maintain proper documentation of all disposal activities as required by law.

How to transport furan-2-ylmethanol?

Furan-2-ylmethanol is classified under ADR as Class 6.1 (toxic substances), Packing Group III for transportation purposes. This classification requires specific packaging, labeling, and documentation for road transport within Europe. Packages must display appropriate hazard labels and markings according to ADR regulations. Transport vehicles need proper placarding and drivers require ADR certification for dangerous goods. Ensure compliance with all applicable transport regulations and use approved packaging materials designed for toxic substances.

Is furan-2-ylmethanol subject to specific regulations?

Furan-2-ylmethanol is subject to various European chemical regulations including REACH and CLP classifications. The substance is classified with hazard classes including Carcinogen Category 2, Acute Toxicity Categories 3 and 4, and specific target organ toxicity. It requires safety data sheets and appropriate hazard communication under CLP regulation. While not currently listed as a SVHC (Substance of Very High Concern), its carcinogenic classification means it may be subject to additional restrictions and monitoring requirements depending on specific uses and exposure scenarios.

Where to buy furan-2-ylmethanol in Europe?

Furan-2-ylmethanol is available through specialized chemical distributors in Europe, including OYSI, which supplies high-quality chemical products across European markets. As a regulated hazardous substance, purchases typically require proper documentation and may be restricted to qualified professional users. OYSI provides comprehensive support including safety data sheets, regulatory compliance information, and technical assistance. Contact OYSI directly to discuss specific requirements, packaging options, and delivery arrangements for this controlled chemical substance.

Data Sources

Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.