3-Hydroxyphthalic anhydride, 97%

Product Code.	Quantity	Packaging	unitSize
10400924	1 g	Glass bottle	1g
10254544	5 g	Glass bottle	5g

Product Code. 10400924

Brand: Thermo Scientific Acros 394350010

Description

CAS: 37418-88-5 | C₈H₄O₄ | 164.12 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: 37418-88-5
• Molecular Formula: C₈H₄O₄
• Molecular Weight (g/mol): 164.12
• MDL Number: MFCD00011557
• InChI Key: CCTOEAMRIIXGDJ-UHFFFAOYSA-N
• Synonym: 3-hydroxyphthalic anhydride, 4-hydroxyisobenzofuran-1,3-dione, 3-hydroxyphthalic acid anhydride, 1,3-isobenzofurandione, 4-hydroxy, 4-hydroxy-isobenzofuran-1,3-dione, phthalic anhydride, 3-hydroxy, 4-hydroxy-1,3-dihydro-2-benzofuran-1,3-dione, 1,3-isobenzofurandione,4-hydroxy, 3-hydroxyphthalicanhydride, 3-hydroxyphthalic anhydride treated .beta.-lactoglobulin from bovine whey
• PubChem CID: 96580
• IUPAC Name: 4-hydroxy-2-benzofuran-1,3-dione
• SMILES: C1=CC2=C(C(=C1)O)C(=O)OC2=O

• CAS Min %: 96.0
• CAS Max %: 100.0
• Melting Point: 199°C
• Color: White to Beige
• Infrared Spectrum: Authentic
• Assay Percent Range: 96% min. (HPLC)
• Packaging: Glass bottle
• Quantity: 1 g
• Formula Weight: 164.12
• Percent Purity: 97%
• Physical Form: Powder
• Chemical Name or Material: 3-Hydroxyphthalic anhydride

Safety and Handling

Product Identifier

• 3-Hydroxyphthalic anhydride

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H302-Harmful if swallowed.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
• 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.

SDS

RUO – Research Use Only