missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Organic acids and derivatives
  6. Vinylogous acids
  7. 3-Hydroxyphthalic anhydride, 97%

3-Hydroxyphthalic anhydride, 97%

Product Code. 10400924 Shop All Thermo Scientific Chemicals Products
Change view
Click to view available options
Quantity:
1 g
5 g
Packaging:
Glass bottle
Unit Size:
1g
5g
2 product options available for selection
Product selection table with 2 available options. Use arrow keys to navigate and Enter or Space to select.
Product Code. Quantity Packaging unitSize
10400924 1 g Glass bottle 1g
10254544 5 g Glass bottle 5g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 2 options available.
2 options
This item is not returnable. View return policy
Product Code. 10400924 Supplier Thermo Scientific Acros Supplier No. 394350010
 Restricted Item
Estimated Shipment: 12-08-2026
Add to basket
This item is not returnable. View return policy

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.

TRUSTED_SUSTAINABILITY

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

Specifications

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
Show More Show Less

Safety and Handling

compliance-icons
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.

RUO – Research Use Only

Name des Produkts
Wählen Sie ein Thema

Indem Sie auf Absenden klicken, erklären Sie sich damit einverstanden, dass Fisher Scientific sich mit Ihnen in Verbindung setzen kann, um Ihr Feedback in diesem Formular zu bearbeiten. Wir werden Ihre Informationen nicht für andere Zwecke weitergeben. Alle bereitgestellten Kontaktinformationen werden in Übereinstimmung mit unserer Datenschutzrichtlinie aufbewahrt. Datenschutzrichtlinie.