ChemicalBook >> CAS DataBase List >>1,4-Benzodioxane-2-carboxylic acid

1,4-Benzodioxane-2-carboxylic acid

CAS No.
34385-93-8
Chemical Name:
1,4-Benzodioxane-2-carboxylic acid
Synonyms
AKOS AUF2101;BUTTPARK 36\04-47;AKOS BBS-00006546;RARECHEM AL BO 1613;1,4-Benzodioxane-2-c;4-Benzodioxane-2-carboxylic acid;1,4-Benzodioxan-2-carboxilicacid;1,4-Benzodioxane-2-carboxilicacid;1,4-BENZODIOXANE-2-CARBOXYLIC ACID;1,4-Benzodioxan-2-carboxylic acid ,99%
CBNumber:
CB2222956
Molecular Formula:
C9H8O4
Molecular Weight:
180.16
MDL Number:
MFCD00084888
MOL File:
34385-93-8.mol
MSDS File:
SDS
Last updated:2024-09-02 15:29:53

1,4-Benzodioxane-2-carboxylic acid Properties

Melting point 126-130 °C(lit.)
CAS DataBase Reference 34385-93-8(CAS DataBase Reference)
FDA UNII T9Z56HV1B0

SAFETY

Risk and Safety Statements

Hazard Codes  Xi
WGK Germany  3
HazardClass  IRRITANT

1,4-Benzodioxane-2-carboxylic acid Chemical Properties,Uses,Production

Uses

1,4-Benzodioxane-2-carboxylic Acid can be used in decarboxylative amination or fluorination reactions.

Purification Methods

1,4-Benzodioxane-2-carboxylic Acid has two isomeric forms, (S) and (R), which can be separated by crystalline salts. The diastereomeric N-1-phenylethylamides of (S)- and (R)-1,4-benzodioxane-2-carboxylic Acid differ significantly in melting and solubility, and can therefore be efficiently discriminated by precipitation of the less soluble diastereoisomers (>98%de), whereas chromatographic purification of the unprecipitated portion results in the soluble diastereoisomers (>99%de). Overall, recoveries were 95% for the former and 80% for the latter. Hydrolysis of the two catabolic amides gave the two acid enantiomers and the catabolic amine in quantitative yields with no change in stereoisomer purity.

1,4-Benzodioxane-2-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 1,4-Benzodioxane-2-carboxylic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,4-Benzodioxane-2-carboxylic acid pictures 2020-02-17 1,4-Benzodioxane-2-carboxylic acid
34385-93-8
US $1.00 / KG 1KG 98% HPLC 10 tons Career Henan Chemical Co
1,4-Benzodioxane-2-carboxylic acid pictures 2019-12-19 1,4-Benzodioxane-2-carboxylic acid
34385-93-8
US $1.00 / KG 1KG 98 10t Career Henan Chemical Co
BUTTPARK 36\04-47 2,3-DIHYDRO-BENZO[1,4]DIOXINE-2-CARBOXYLIC ACID RARECHEM AL BO 1613 AKOS BBS-00006546 AKOS AUF2101 1,4-BENZODIOXANE-2-CARBOXYLIC ACID 1,4-Benzodioxan-2-carboxilicacid 1,4-Benzodioxane-2-carboxilicacid 1,4-Benzodioxane-2-c 4-Benzodioxane-2-carboxylic acid 1,4-BENZODIOXAN-2-CARBOXYLIC ACID 99+% (GC) 1,4-Benzodioxan-2-carboxylic acid ,99% 2,3,4a,8a-tetrahydro-1,4-benzodioxin-3-carboxylic acid 34385-93-8 Heterocyclic Building Blocks Building Blocks Benzodioxanes Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts Organic acids