2,3-Dihydroxybenzoic acid, 99%

Product Code. 10571591

Brand: Thermo Scientific Acros 155170050

Description

CAS: 303-38-8 | C₇H₆O₄ | 154.12 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 303-38-8
• Molecular Formula: C₇H₆O₄
• Molecular Weight (g/mol): 154.12
• MDL Number: MFCD00002446
• InChI Key: GLDQAMYCGOIJDV-UHFFFAOYSA-N
• Synonym: pyrocatechuic acid, o-pyrocatechuic acid, 2-pyrocatechuic acid, 3-hydroxysalicylic acid, dobk, dhba, 2,3-dihydroxybenzoicacid, benzoic acid, 2,3-dihydroxy, catecholcarboxylic acid, 2,3-dihydroxy-benzoic acid
• PubChem CID: 19
• ChEBI: CHEBI:18026
• IUPAC Name: 2,3-dihydroxybenzoic acid
• SMILES: C1=CC(=C(C(=C1)O)O)C(=O)O

• CAS Min %: 98.5
• CAS Max %: 100.0
• Melting Point: 204°C to 208°C
• Color: Beige to Brown or Gray-Pink
• Infrared Spectrum: Authentic
• Assay Percent Range: 99%
• Packaging: Glass bottle
• Linear Formula: (HO)₂C₆H₃CO₂H
• Quantity: 5 g
• Beilstein: 10, 375
• Formula Weight: 154.12
• Percent Purity: 99%
• Physical Form: Crystalline Powder
• Chemical Name or Material: 2, 3-Dihydroxybenzoic acid, 99%

Sicherheit und Handhabung

Produktidentifikator

• 2,3-Dihydroxybenzoic acid

Signalwort

• Warning

Gefahrenkategorie

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Gefahrenhinweis

• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H315-Causes skin irritation.

Sicherheitshinweis

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Sicherheitsdatenblatt (SDS)

RUO – Research Use Only