1,2-Benzenediol,4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis-

BGC Id:	545625175356
CAS No:	115-41-3
Synonyms:	pyrocatechinsulfonphthaleinviolet ; catecholsulfonphthalein ; catechol violet ; pyrocatechol sulphonphthalein ; pyrocatechimsulfonphthalein violed ; pyrocatecholsulfonephthalein ; pyrocatecholvioletgr ; catecholsulfonaphthalein ; pyrocatecholsulfonphthalein ; pyrocatechol violet
Molecular Formula:	C19H14O7S
Molecular Weight:	386.38
EINECS:	204-088-3

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Xingrui Industry Co., Limited

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What other providers are available for CAS 115-41-3?

The last intensive check and update was carried out on 2023/08/21.

Identify

Synonyms:

pyrocatechinsulfonphthaleinviolet ; catecholsulfonphthalein ; catechol violet ; pyrocatechol sulphonphthalein ; pyrocatechimsulfonphthalein violed ; pyrocatecholsulfonephthalein ; pyrocatecholvioletgr ; catecholsulfonaphthalein ; pyrocatecholsulfonphthalein ; pyrocatechol violet

CAS:

115-41-3

EINECS:

204-088-3

Molecular Formula:

C19H14O7S

MDL:

MFCD00005868

Properties

Molecular Weight:

386.38 g·mol−1

Density:

~1.57 (Predicted) (tautomer)

Melting point:

185 °C (dec.)(lit.)

Solubility:

H₂O: 1 mg/mL, clear, red

Physical Description:

greenish yellow powder

Safety Information

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

24/25 (S)

WGK Germany:

What other providers are available for CAS 115-41-3?

In addition to the providers presented here for 1,2-Benzenediol,4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis- with the CAS number 115-41-3, there are other 41 providers with slightly different product names available for this CAS number.

Catechol Violet

Pyrocatechol Violet

Pyrocatecholsulfonphthalein

+1 additional providers that we know from the past

Pyrocatechol violet indicator for metal titration

4-[3-(3,4-Dihydroxyphenyl)-1,1-dioxobenzo[c]oxathiol-3-yl]benzene-1,2-diol