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   ChemNet > CAS > 81-30-1 naphthalene-1,4,5,8-tetracarboxylic acid

81-30-1 naphthalene-1,4,5,8-tetracarboxylic acid

Nome do produto naphthalene-1,4,5,8-tetracarboxylic acid
Nome em inglês naphthalene-1,4,5,8-tetracarboxylic acid; Naphthalene-1,4,5,8-tetracarboxylic acid dianhydride; 1,4,5,8-Naphthalenetetracarboxylic dianhydride; isochromeno[6,5,4-def]isochromene-1,3,6,8-tetrone; LT-S924; NTDA
Fórmula molecular C14H4O6
Peso Molecular 268.178
InChI InChI=1/C14H4O6/c15-11-5-1-2-6-10-8(14(18)20-12(6)16)4-3-7(9(5)10)13(17)19-11/h1-4H
CAS Registry Number 81-30-1
EINECS 201-342-5
Estrutura Molecular 81-30-1 naphthalene-1,4,5,8-tetracarboxylic acid
Densidade 1.79g/cm3
Ponto de fus?o >300℃ 
Ponto de ebuli??o 617°C at 760 mmHg 
índice de refra??o 1.781 
O ponto de inflama??o 280.4°C 
Press?o de vapor 3.73E-15mmHg at 25°C
Símbolos de perigo  Xi:Irritant;
Códigos de risco R36/37/38:;
Descri??o da Seguran?a S26:;
S36:;
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