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ChemicalBook >> CAS DataBase List >> Solvent Red 49

Solvent Red 49

Solvent Red 49 price.
  • $12 - $146
  • Product name: Solvent Red 49
  • CAS: 509-34-2
  • MF: C28H30N2O3
  • MW: 442.55
  • EINECS:208-096-8
  • MDL Number:MFCD00066967
  • Synonyms:D AND C RED NO 19;D AND C RED NO 37;3',6'-bis(diethylamino)spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one ;RHODAMINE B BASE 99%;Oil Pink B;Spiroisobenzofuran-1(3H),9-9Hxanthen-3-one, 3,6-bis(diethylamino)-;SOLVENT RED BN;3',6'-bis(diethylamino)- Spiro[isobenzofuran-1(3H),9'-(9H)xanthen]-3-one
9 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • Arctom
  • Aronis compounds
  • BLDpharm
  • Chem-Impex
  • Sigma-Aldrich
  • TRC
Package
  • 20mg
  • 25mg
  • 5g
  • 10G
  • 25G
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberDYE0000742
  • Product descriptionSOLVENT RED 49 95.00%
  • Packaging25G
  • Price$139.44
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS021600
  • Product description3',6'-Bis(diethylamino)-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
  • Packaging5g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAronis compounds
  • Product numbera04152
  • Product description2-[6-(diethylamino)-3-(diethyliminio)-3H-xanthen-9-yl]benzoate
  • Packaging20mg
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD83018
  • Product description3',6'-Bis(diethylamino)-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one 97%
  • Packaging5g
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number42050
  • Product descriptionRhodamineBbase,≥97%(Dyecontent),suitableforHematology&Histology ≥97%(Dyecontent)
  • Packaging10G
  • Price$25.63
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number234141
  • Product descriptionRhodamine B base Dye content 97%
  • Packaging10g
  • Price$32.4
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number234141
  • Product descriptionRhodamine B base Dye content 97%
  • Packaging25g
  • Price$66.5
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number74362
  • Product descriptionRhodamine B base analytical standard
  • Packaging25mg
  • Price$146
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberR318703
  • Product descriptionRhodamine B base
  • Packaging10g
  • Price$45
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation DYE0000742 SOLVENT RED 49 95.00% 25G $139.44 2021-12-16 Buy
Arctom AS021600 3',6'-Bis(diethylamino)-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one 5g $15 2021-12-16 Buy
Aronis compounds a04152 2-[6-(diethylamino)-3-(diethyliminio)-3H-xanthen-9-yl]benzoate 20mg $30 2021-12-16 Buy
BLDpharm BD83018 3',6'-Bis(diethylamino)-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one 97% 5g $12 2021-12-16 Buy
Chem-Impex 42050 RhodamineBbase,≥97%(Dyecontent),suitableforHematology&Histology ≥97%(Dyecontent) 10G $25.63 2021-12-16 Buy
Sigma-Aldrich 234141 Rhodamine B base Dye content 97% 10g $32.4 2024-03-01 Buy
Sigma-Aldrich 234141 Rhodamine B base Dye content 97% 25g $66.5 2024-03-01 Buy
Sigma-Aldrich 74362 Rhodamine B base analytical standard 25mg $146 2021-12-16 Buy
TRC R318703 Rhodamine B base 10g $45 2021-12-16 Buy

Properties

Boiling point :553.14°C (rough estimate)
Density :1.1536 (rough estimate)
vapor pressure :0Pa at 25℃
refractive index :1.5800 (estimate)
pka :5.80±0.20(Predicted)
form :Fine Crystalline Powder
Colour Index :45170:1
color :Lilac
Water Solubility :4.83g/L at 30℃
LogP :3.649 at 25℃
CAS DataBase Reference :509-34-2(CAS DataBase Reference)
EPA Substance Registry System :C.I. Solvent Red 49 (509-34-2)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Rhodamine B base is used as a biological staining dye. Rhodamine B base is also used as a laser dye, tunable around 610 nm with the fluorescence yield being temperature dependent.

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