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  8. Syringic acid, 97%

Syringic acid, 97%

Catalog No. AAA1172514
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Quantity:
100 g
25 g
Catalog No. Quantity
AAA1172514 25 g
AAA1172522 100 g
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Catalog No. AAA1172514

Supplier: Thermo Scientific Chemicals A1172514

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Description

CAS: 530-57-4 | C9H10O5 | 198.17 g/mol

Syringic acid is used as an inhibitor of poly(ethylene glycol) oxidation. It is used for the preparation of poly(1,4-phenylene oxide). It is added as an additive in wine and vinegar.

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

Applications
Syringic acid is used as an inhibitor of poly(ethylene glycol) oxidation. It is used for the preparation of poly(1,4-phenylene oxide). It is added as an additive in wine and vinegar.

Solubility
Soluble in methanol (50 mg/ml), water (5.78 mg/ml at 25°C), chloroform: methanol (1:1), ethyl alcohol, and DMF.

Notes
Storage temperature: 2 - 4°C. Avoid excessive heat and light. Air and moisture sensitive.

Chemical Identifiers

CAS 530-57-4
Molecular Formula C9H10O5
Molecular Weight (g/mol) 198.17
MDL Number MFCD00002552
InChI Key JMSVCTWVEWCHDZ-UHFFFAOYSA-N
Synonym syringic acid, 3,5-dimethoxy-4-hydroxybenzoic acid, cedar acid, gallic acid 3,5-dimethyl ether, benzoic acid, 4-hydroxy-3,5-dimethoxy, 3,5-dimethoxy-4-hydroxybenzyl acid, 4-hydroxy-3,5-dimethoxy-benzoic acid, chembl1414, syringicacid, syringlicacid
PubChem CID 10742
ChEBI CHEBI:68329
IUPAC Name 4-hydroxy-3,5-dimethoxybenzoic acid
SMILES COC1=CC(=CC(OC)=C1O)C(O)=O

Specifications

Melting Point 206°C to 208°C
Boiling Point 192°C to 193°C (14 mmHg)
Quantity 25 g
Beilstein 2115262
Solubility Information Soluble in methanol (50mg/ml),water (5.78mg/ml at 25°C),chloroform: methanol (1:1),ethyl alcohol,and DMF.
Formula Weight 198.17
Percent Purity ≥98%
Chemical Name or Material Syringic acid

Safety and Handling

Hazard Category H315-H319-H335-H500
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P301+P330+P331-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 208-486-8
RTECSNumber DH2090000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only