Basic information
- CAS
989-38-8- Standard SMILES
CCNc1cc2oc3cc(=[NH+]CC)c(C)cc-3c(-c3ccccc3C(=O)OCC)c2cc1C.[Cl-]- InChIKey
VYXSBFYARXAAKO-UHFFFAOYSA-N- Molecular formula
- C28H31ClN2O3
- Average molar mass
- 479 g/mol
Overview
Rhodamine 6G is an organic chloride salt, a xanthene dye and a rhodamine 6G(1+). It has a role as a fluorochrome.
Names & identifiers
- Preferred name
- Ethyl 2-(6-(ethylamino)-3-(ethylimino)-2,7-dimethyl-3H-xanthen-9-yl)benzoate hydrochloride (1:1)
- IUPAC
- [9-(2-ethoxycarbonylphenyl)-6-(ethylamino)-2,7-dimethylxanthen-3-ylidene]-ethylazanium chloride
- English name
- Rhodamine 6G
- Molecular formula
- C28H31ClN2O3
- Molecular weight
- 479.02
Names & synonyms
DTXSID9010149641232233-19-0Ethyl 2-(6-(ethylamino)-3-(ethylimino)-2,7-dimethyl-3H-xanthen-9-yl)benzoate hydrochloride (1:1)RefChem:1084773DTXCID401473301RHODAMINE 6G989-38-8Basic Red 1C.I. Basic Red 1Rhodamine F5GCalcozine Rhodamine 6GXCI Basic Red 1
Show more names
rh6gRHODAMINE 6GDN9-[2-(ethoxycarbonyl)phenyl]-3,6-bis(ethylamino)-2,7-dimethyl-xanthyliuchlR 6gR 634red169Nsc 36345fanalpinkb
Rhodamine 6G chlorideRhodamin 6GBasic Rhodamine Yellow9-(2-(Ethoxycarbonyl)phenyl)-3,6-bis(ethylamino)-2,7-dimethylxanthylium chlorideRhodanine 6GDNRhodamine 6 G extraAizen Rhodamine 6GCPCI 45160
Database identifiers
- CAS
989-38-8- PubChem CID
- 13806
Properties
Computed structural properties
- Topological polar surface area
- 61.5 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 5
- Rotatable bonds
- 7
- Heavy atoms
- 34
- Formal charge
- 0
- Complexity
- 823
Physicochemical properties
- Melting point
- 215 °C · 215 °C
- Density
- 1.26 · 1.26
- vapor pressure
- 0 Pa · 0Pa at 25℃
- storage temp.
- room temp
- solubility
- 2 O: · H2O: soluble1mg/mL, dark red
- Colour Index
- 45160 · 45160
- form
- Powder
- color
- Red-brown to brown
- Odor
- Odorless
- PH Range
- 6 · 6
- Water Solubility
- SOLUBLE
- λmax
- 528 nm · 528 nm
- ex/em
- 530 · λex 530, 349 nm; λem 552 nm in EtOH
- BRN
- 3900071 · 3900071
- Stability
- Stable. Incompatible with strong oxidizing agents.
- Major Application
- Clays; colored bubbles; color filters; detergents; drawing materials; dye lasers;electroluminescent (EL) displays; glass materials; inks; laser devices/laser materials; light-emitting diode devices/materials; liquid crystals;liquid crystal displays; luminescent materials; metal oxide particles; petroleum products;photographic materials;photoresists; photovoltaic devices; polymer films; printing materials;recording materials; silica gel;solar cells;sol–gel materials; sputtered gold films;textiles; thin films;toners; tracers for hydrology;waveguides
Safety & regulation
Safety data
- F
- 8
- PPE
- dust mask type N95 (US), Eyeshields, Faceshields, Gloves
- wgk
- 3
- tsca
- TSCA listed
- rtecs
- DH0175000
- ridadr
- UN2811
- hs_code
- 32049010
- risk_code
- 22-36/37/38
- Signal word
- Danger
- Symbol(GHS)
- GHS05,GHS06,GHS09
- hazard_code
- Xn,Xi
- safety_code
- 36/37/39-26-36-24/25
- hazard_class
- 6.1
- Storage Class
- 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects
- Hazard statements
- H301-H317-H318-H410
- Limited Quantities
- 5.0 kg (11 lbs) (solid)
- Excepted Quantities
- Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
- REACH Registrations
- Active
- Hazard Classifications
- Acute Tox. 3 OralAquatic Acute 1Aquatic Chronic 1Eye Dam. 1Skin Sens. 1
- Precautionary statements
- P261-P273-P280-P301+P310-P302+P352-P305+P351+P338
- Hazardous Substances Data
- 989-38-8(Hazardous Substances Data)
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%.
Applications
DescriptionRhodamine 6G is one the most effective laser dyes in recovering latent prints on various non-porous surfaces. This dye is normally used on non-porous surfaces, but may, under certain conditions, be used on porous or semi-porous surfaces. Rhodamine 6G is extremely efficient as it is highly fluorescent and can be used with various alternate light sources.Rhodamine 6G has been used as a leukocyte marker to study the interaction between leukocytes and the vascular endothelium. It has also been used to label platelets.
UsesRhodamine 6G (R6G) is an organic laser dye and can be used to study the probes as it has a high quantum yield for fluorescence. It can be used as a fluorescence tracker which helps in defining the spectroscopic characteristics for achieving a high conversion efficiency and precision of measurements. The absorption of R6G in different solvents can range between 400-700 nm.
UsesRhodamine 6G has been used as a leukocyte marker to study the interaction between leukocytes and the vascular endothelium. It has also been used to label platelets.
UsesRhodamine dyes are used extensively in biotechnology applications such asfluorescence microscopy,flow cytometry,fluorescence correlation spectroscopyandELISA.
General DescriptionBright bluish-pink crystals or reddish purple powder.
Preparation methods
Preparation3-(Ethylamino)-4-methylphenol and Phthalic anhydride to afford the product was obtained ethanol and an inorganic acid esterification; O-Methylaniline with ethylene oxide Alkylation , sulfonated, alkali fusion, and Phthalic anhydride condensation, and then use ethylene oxide esterification.
Related reactions
5 records
Compound notes
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