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CAS Number: 34385-93-8
2,3-dihydrobenzo[b][1,4]dioxine-2-carboxylic acid

Structure

 2,3-dihydrobenzo[b][1,4]dioxine-2-carboxylic acid
Name: 2,3-dihydrobenzo[b][1,4]dioxine-2-carboxylic acid
Synonyms:
General Information
Product Number: 34385938

CAS Registry Number 3663-80-7
Name:
1,?4-?Benzodioxin-?2-?carboxylic acid, 2,?3-?dihydro-
1,4-Benzodioxan-2-carboxylic acid (7CI,8CI)
2,3-Dihydro-1,4-benzodioxin-2-carboxylic acid
(±)-1,4-Benzodioxan-2-carboxylic acid
1,4-Benzodioxane-2-carboxylic acid
2,3-Dihydro-1,4-benzodioxine-2-carboxylic acid

 

Chemical Formula: C9H8O4
Exact Mass: 180.04
Molecular Weight: 180.16
m/z: 180.04 (100.0%), 181.05 (10.0%), 182.05 (1.3%)

 

InChI:InChI=1S/C9H8O4/c10-9(11)8-5-12-6-3-1-2-4-7(6)13-8/h1-4,8H,5H2,(H,10,11)

InChI Key:HMBHAQMOBKLWRX-UHFFFAOYSA-N

Canonical SMILES:C1C(OC2=CC=CC=C2O1)C(=O)O

 

Thermal Properties Value Condition Note
Enthalpy See full text   (2)CAS
Formation Enthalpy See full text   (2)CAS
Melting Point 125-126 °C   (3)CAS
Melting Point 116-117 °C   (4)CAS
Melting Point 108-120 °C   (5)CAS

Specification

98%
References
  1. (2) Matos, M. Agostinha R.; Journal of Chemical Thermodynamics 2008, V40(10), P1485-1489 CAPLUS
  2. (3) Mndzhoyan, A. L.; Izvestiya Akademii Nauk Armyanskoi SSR, Khimicheskie Nauki 1965, V18(3), P297-303 CAPLUS
  3. (4) Johnson, A. W.; Journal of the Chemical Society 1953, P2136-40 CAPLUS
  4. (5) Rosnati, V.; Tetrahedron 1962, V18, P289-98 CAPLUS
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