Acid Green 16
Basic information
- CAS
12768-78-4- Standard SMILES
CCN(CC)c1ccc(C(=C2C=CC(=[N+](CC)CC)C=C2)c2cc(S(=O)(=O)[O-])cc3cc(S(=O)(=O)[O-])ccc23)cc1.[Na+]- InChIKey
UWGCNDBLFSEBDW-UHFFFAOYSA-M- Molecular formula
- C31H33N2NaO6S2
- Average molar mass
- 616.7 g/mol
- Monoisotopic mass
- 616.16777341
Overview
a triarylmethane dye
Names & identifiers
- Preferred name
- Acid Green 16
- IUPAC
- sodium 4-[[4-(diethylamino)phenyl]-(4-diethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]naphthalene-2,7-disulfonate
- English name
- ERIO GREEN B
- Molecular formula
- C31H33N2NaO6S2
- Molecular weight
- 616.72
Names & synonyms
Erio Green BAcid green 1612768-78-4Lissamine Green VAcid Green ZhAmido Green VMerantine Green VAcid Pure Green VNaphthalene Green VDuasyn Acid Green VNaphthalene Green VSC.I. ACID GREEN 16
Show more names
CI 44025Green VERIOGREENCI NO 44025acidgreenzhamidogreenvALKALI GREENGreen acid V
Lissamine Green V 200C.I. 44025DTXSID901340400Ethanaminium, N-(4-((4-(diethylamino)phenyl)(3,6-disulfo-1-naphthalenyl)methylene)-2,5-cyclohexadien-1-ylidene)-N-ethyl-, inner salt, sodium salt (1:1)Ethanaminium, N-[4-[[4-(diethylamino)phenyl](3,6-disulfo-1-naphthalenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, inner salt, sodium salt (1:1)RefChem:552606DTXSID10925937DTXCID901354758
Database identifiers
- CAS
12768-78-4、3369-56-0- PubChem CID
- 160685
- DTXSID
Properties
Computed structural properties
- Topological polar surface area
- 137 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 7
- Rotatable bonds
- 7
- Heavy atoms
- 42
- Formal charge
- 0
- Complexity
- 1,170
Physicochemical properties
- storage temp.
- Refrigerator, under inert atmosphere
- solubility
- DMSO (Slightly), Water (Slightly, Heated, Sonicated)
- Colour Index
- 44025 · 44025
- form
- Solid
- color
- Dark Blue
- InChIKey
- UWGCNDBLFSEBDW-UHFFFAOYSA-M
- SMILES
- C(=C1C=CC(=[N+](CC)CC)C=C1)(C1=CC=C(N(CC)CC)C=C1)C1C=C(C=C2C=C(S([O-])(=O)=O)C=CC=12)S([O-])(=O)=O.[Na+] |t:0,4|
- EPA Substance Registry System
- 16 · C.I. Acid Green 16 (12768-78-4)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 317 · H317-H319
- Precautionary statements
- 264 · P264-P280-P305+P351+P338-P337+P313P-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501
- TSCA
- TSCA listed
- HS Code
- 3204.13 · 3204.13.1000
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for > 99.9% (2009 of 2011) of all reports.
Not Classified
Aggregated GHS information provided per 2011 reports by companies from 2 notifications to the ECHA C&L Inventory.
This chemical does not meet GHS hazard criteria for 50% (1 of 2) of reports.
H412 (50%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
P273, and P501 (click each P-code to see the statement)
Hazard information
Regulatory Information
Chemical: C.I. Acid Green 16
C.I. Acid Green 16: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and Categories
Not Classified
Aquatic Chronic 3 (50%)
Safety data
- tsca
- TSCA listed
- hs_code
- 3204.13.1000
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H317-H319
- Precautionary statements
- P264-P280-P305+P351+P338-P337+P313P-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501
Chemistry & industry
Uses & manufacturing
UsesSubstance listed with specific concentration in tattoo ink and/or permanent make up according to EU Commission Regulation 2020/2081. The concentration limit (by weight) is 0.1%.
General Manufacturing Information
Ethanaminium, N-[4-[[4-(diethylamino)phenyl](3,6-disulfo-1-naphthalenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, inner salt, sodium salt (1:1): INACTIVE
C.I. Acid Green 16: ACTIVE
Applications
UsesErio Green B (CAS# 12768-78-4) is an organic dye and water-soluble pollutant used with textile fabrics. Dyes and metabolites, Environmental Testing
Preparation methods
PreparationBis (4-(dimethylamino) phenyl) methanoland Naphthalene-2,7-disulfonic acidin 15% of sulfuric acid condensation, again used lamps oxidation, and translated into sodium salt.
Upstream & downstream products
Upstream raw materials
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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