Benzoic acid,3,3'-[(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methylene]bis[6-hydroxy-

BGC Id:	625666628279
CAS No:	4431-00-9
Synonyms:	e)-6-oxo- ; labotest-bb lt00080677 ; aurintricarbonic acid ; aurintricarboxylic acid (ata) ; timtec-bb sbb005410 ; cp 005240 ; benzoic acid,5-[(3-carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy- ; aurintricarboxylic acid,85%,tech. ; aurinetricarboxylic acid ; aurine tricarboxylic acid ; ata ; aurintricarboxylic acid ; aluminon free acid ; aluminonfreeacid ; benzoic acid,3,3'-[(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methylene]bis[6-hydroxy- ; cac 1098 ; aurintricarboxylic acid (6ci) ; 1,4-cyclohexadiene-1-carboxylicacid, 3-[bis(3-carboxy-4-hydroxyphenyl)methylene]-6-oxo- (7ci,8ci)
Molecular Formula:	C22H14 O9
Molecular Weight:	422.34
EINECS:

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Identify

Synonyms:

e)-6-oxo- ; labotest-bb lt00080677 ; aurintricarbonic acid ; aurintricarboxylic acid (ata) ; timtec-bb sbb005410 ; cp 005240 ; benzoic acid,5-[(3-carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy- ; aurintricarboxylic acid,85%,tech. ; aurinetricarboxylic acid ; aurine tricarboxylic acid ; ata ; aurintricarboxylic acid ; aluminon free acid ; aluminonfreeacid ; benzoic acid,3,3'-[(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methylene]bis[6-hydroxy- ; cac 1098 ; aurintricarboxylic acid (6ci) ; 1,4-cyclohexadiene-1-carboxylicacid, 3-[bis(3-carboxy-4-hydroxyphenyl)methylene]-6-oxo- (7ci,8ci)

CAS:

4431-00-9

EINECS:

Molecular Formula:

C22H14 O9

MDL:

MFCD00011663

Properties

Molecular Weight:

422.34 g·mol−1

Density:

1.65 g/cm3

Melting point:

300 °C(lit.)

Boiling point:

759.6°C at 760 mmHg

Flash point:

427.1°C

Solubility:

1 M NH₄OH: 10 mg/mL

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36 (S)

WGK Germany:

RTECS:

GU4790000

What other providers are available for CAS 4431-00-9?

In addition to the providers presented here for Benzoic acid,3,3'-[(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methylene]bis[6-hydroxy- with the CAS number 4431-00-9, there are other 22 providers with slightly different product names available for this CAS number.

Aurintricarbonic acid

+3 additional providers that we know from the past

Aurintricarboxylic acid

Dayang Chem (Hangzhou) Co.,Ltd. | Leap Chem Co., Ltd | Skyrun Industrial Co., Ltd. | BIOZOL Diagnostica Vertrieb GmbH +13 additional providers that we know from the past

5,5'-((3-Carboxy-4-oxocyclohexa-2,5-dien-1-ylidene)methylene)bis(2-hydroxybenzoic acid)

Capot Chemical Co., Ltd.

5-[(3-Carboxy-4-hydroxyphenyl)(3-carboxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-2-hydroxybenzoic acid

+1 additional providers that we know from the past