CAS 6041-94-7|Pigment Red 2

Introduction：Basic information about CAS 6041-94-7|Pigment Red 2, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	Pigment Red 2
CAS Number	6041-94-7	Molecular Weight	436.29000
Density	1.38g/cm3	Boiling Point	595.2ºC at 760 mmHg
Molecular Formula	C₂₃H₁₅Cl₂N₃O₂	Melting Point	310-311ºC
MSDS	/	Flash Point	313.7ºC

Names

Name	(4E)-4-[(2,5-dichlorophenyl)hydrazinylidene]-3-oxo-N-phenylnaphthalene-2-carboxamide
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.38g/cm3
Boiling Point	595.2ºC at 760 mmHg
Melting Point	310-311ºC
Molecular Formula	C₂₃H₁₅Cl₂N₃O₂
Molecular Weight	436.29000
Flash Point	313.7ºC
Exact Mass	435.05400
PSA	74.05000
LogP	7.59290
Index of Refraction	1.673
InChIKey	HXJSTOXKASOAQW-UHFFFAOYSA-N
SMILES	O=C(Nc1ccccc1)c1cc2ccccc2c(N=Nc2cc(Cl)ccc2Cl)c1O
Stability	Stable. Incompatible with strong oxidizing agents.
Water Solubility	<0.1 g/100 mL at 19 ºC

Safety Information

Hazard Codes	Xi
HS Code	3204170000

Customs

HS Code	3204170000

Synonyms

2,5-dichloranilin->3-hydroxy-2-naphthanilid

Pigment red

4-(2,5-dichloro-phenylazo)-3-hydroxy-[2]naphthoic acid anilide

1-(2',5'-Dichlorphenylazo)-2-hydroxy-3-naphthoanilid

EINECS 227-930-1

4-((2,5-Dichlorophenyl)azo)-3-hydroxy-N-phenylnaphthalene-2-carboxamide

Pigment Red 2

2-Naphthalenecarboxamide,4-((2,5-dichlorophenyl)azo)-3-hydroxy-N-phenyl

4-(2,5-Dichlor-phenylazo)-3-hydroxy-[2]naphthoesaeure-anilid

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