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CAS Number: 70377-05-8
1H-carbazole-1,4(9H)-dione

Structure

1H-carbazole-1,4(9H)-dione
Name: 1H-carbazole-1,4(9H)-dione
Synonyms:
General Information
Product Number: 70377058

CAS Registry Number 70377-05-8
Name:
1H-?Carbazole-?1,?4(9H)?-?dione
Carbazole-1,4-dione (6CI)
Carbazole-1,4-quinone

 

Chemical Formula: C12H7NO2
Exact Mass: 197.05
Molecular Weight: 197.19
m/z: 197.05 (100.0%), 198.05 (13.1%), 199.05 (1.2%)

 

InChI:InChI=1S/C12H7NO2/c14-9-5-6-10(15)12-11(9)7-3-1-2-4-8(7)13-12/h1-6,13H

InChI Key:OEYRAYKXZFYTQR-UHFFFAOYSA-N

Canonical SMILES:C1=CC=C2C(=C1)C3=C(N2)C(=O)C=CC3=O

 

Thermal Properties Value Condition Note
Melting Point >300 °C   (1)IC
Melting Point 220 °C (approx)   (4)CAS
Melting Point 136 °C   (2)IC

Specification

98%

References
  1. (1) Martin, Tracey; Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999) 1988, (2), P235-40 CAPLUS
  2. (2) Benzies, David W. M.; Journal of the Chemical Society, Chemical Communications 1986, (13), P1019-20 CAPLUS
  3. (4) Teuber, Hans Joachim; Chemische Berichte 1954, V87, P1251-5 CAPLUS
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