ChemicalBook--->CAS DataBase List--->41272-40-6

41272-40-6

41272-40-6 Structure

41272-40-6 Structure
IdentificationBack Directory
[Name]

Solvent Green 1
[CAS]

41272-40-6
[Synonyms]

SolventGrenn1
Solvent Green 1
C.I.Solvent Green 1
C.I.Solvent Green 1:C.I.42000:1
C.I. Solvent Green 1, acetate salt
[4-[alpha-[4-(dimethylamino)phenyl]benzylidene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium acetate
Methanaminium, N-4-4-(dimethylamino)phenylphenylmethylene-2,5-cyclohexadien-1-ylidene-N-methyl-, acetate
Methanaminium, N-[4-[[4-( dimethylamino)phenyl]phenylmethylene]-2 ,5-cyclohexadien-1-ylidene]-N-methyl-, acetate (1:1)
[EINECS(EC#)]

255-288-2
[Molecular Formula]

C25H28N2O2
[MDL Number]

MFCD00151208
[MOL File]

41272-40-6.mol
[Molecular Weight]

388.51
Chemical PropertiesBack Directory
[EPA Substance Registry System]

C.I. Solvent Green 1, acetate salt (41272-40-6)
Safety DataBack Directory
[Symbol(GHS) ]


GHS08,GHS07,GHS09,GHS05
[Signal word ]

Danger
[Hazard statements ]

H410-H317-H361-H302-H318-H400
[Precautionary statements ]

P201-P202-P281-P308+P313-P405-P501-P280-P305+P351+P338-P310-P273-P391-P501-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P264-P270-P301+P312-P330-P501-P273-P391-P501
[RIDADR ]

3077
[HazardClass ]

9
[PackingGroup ]

III
Hazard InformationBack Directory
[Preparation]

(a) in the presence of sulfuric acid hydrochloric acid and Benzaldehyde (1 Moore) N,N-dimethylaniline (2 Moore) condensation, then use Lead dioxide and acid oxidation its product, and then made free base; (b) N,N-dimethylaniline and 1-(Trichloromethyl)benzene heating, and then made free base.
[Properties and Applications]

brilliant blue light green. Soluble in water for cyan, soluble in ethanol are blue-green. In concentrated sulfuric acid to yellow, dilution after dark orange. Dye aqueous solution with sodium hydroxide have Copenhagen green precipitation.
Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
Melting point Stable
ISO Poor 60 Fade
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