1,4-Benzodioxan-2-carboxylic acid, 97%

Name: 1,4-Benzodioxan-2-carboxylic acid, 97%
Brand: Vaqora Chemicals
SKU: VQ-008196

About 1,4-Benzodioxan-2-carboxylic acid, 97%

1,4-Benzodioxan-2-carboxylic acid is a carboxylic acid carrying the CAS registry number 3663-80-7 with a typical assay of 97%. Formula C9H8O4, molecular weight 180.16 g/mol. Its systematic (IUPAC) name is 2,3-dihydro-1,4-benzodioxine-3-carboxylic acid. Common synonyms include 1,4-Benzodioxane-2-carboxylic Acid and 2,3-dihydro-1,4-benzodioxin-2-carboxylic acid.

The material typically appears as white to almost white powder or crystals. Reported physical data include a melting point of 122-126 °C. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 5 g, 25 g, 100 g and 1 kg packs, 1,4-Benzodioxan-2-carboxylic acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	1,4-Benzodioxan-2-carboxylic acid, 97%
Catalogue No.	VQ-008196
CAS Number	3663-80-7
IUPAC name	2,3-dihydro-1,4-benzodioxine-3-carboxylic acid
Molecular formula	C₉H₈O₄
Molecular weight	180.16 g/mol
Exact mass	180.0423
Purity / assay	97%
HSN code	29321990
InChIKey	HMBHAQMOBKLWRX-UHFFFAOYSA-N
SMILES	C1C(OC2=CC=CC=C2O1)C(=O)O
PubChem CID	2735450

Physical properties
Physical form	Crystalline
Appearance	White to almost white powder or crystals
Melting point	122-126 °C
LogP (XLogP3)	1.4
H-bond donors / acceptors	1 / 4
TPSA	55.8 Å²
Synonyms	1,4-Benzodioxane-2-carboxylic Acid, 1,4-Benzodioxan-2-carboxylic acid, 2,3-Dihydrobenzo[b][1,4]dioxine-2-carboxylic acid, 2,3-dihydro-1,4-benzodioxine-2-carboxylic acid, 1,4-Benzodioxin-2-carboxylic acid, 2,3-dihydro-, 2,3-dihydro-1,4-benzodioxin-2-carboxylic acid, (2RS)-2,3-Dihydro-1,4-benzodioxine-2-carboxylic acid, 2,3-Dihydrobenzo(b)(1,4)dioxine-2-carboxylic acid, rac 1,4-benzodioxane-2-carboxylic acid, (+/-)-1,4-Benzodioxan-2-carboxylic acid, 2H,3H-benzo[e]1,4-dioxane-2-carboxylic acid, (S)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxylic acid

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 1,4-Benzodioxan-2-carboxylic acid, 97%?

The CAS Registry Number of 1,4-Benzodioxan-2-carboxylic acid, 97% is 3663-80-7. It is also known as 1,4-Benzodioxane-2-carboxylic Acid, 1,4-Benzodioxan-2-carboxylic acid, 2,3-Dihydrobenzo[b][1,4]dioxine-2-carboxylic acid.

What is the molecular formula and molecular weight of 1,4-Benzodioxan-2-carboxylic acid, 97%?

1,4-Benzodioxan-2-carboxylic acid, 97% has the molecular formula C9H8O4 and a molecular weight of 180.16 g/mol. Its IUPAC name is 2,3-dihydro-1,4-benzodioxine-3-carboxylic acid.

Which grade and pack sizes of 1,4-Benzodioxan-2-carboxylic acid, 97% can I order?

We supply 1,4-Benzodioxan-2-carboxylic acid, 97% in (97%) grade, in 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1,4-Benzodioxan-2-carboxylic acid, 97%?

Yes. Every lot of 1,4-Benzodioxan-2-carboxylic acid, 97% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 1,4-Benzodioxan-2-carboxylic acid, 97% be shipped internationally?

Yes. 1,4-Benzodioxan-2-carboxylic acid, 97% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.