ROSE BENGAL LACTONE
![ROSE BENGAL LACTONE Structure](CAS/GIF/4159-77-7.gif)
- CAS No.
- 4159-77-7
- Chemical Name:
- ROSE BENGAL LACTONE
- Synonyms
- Solvent Red 141;ROSE BENGAL LACTONE;4’,5’,7’-tetraiodo-droxy-2;C.I.Solvent Red 141:C.I.45440:1;4,5,6,7-Tetrachloro-2’,4’,5’,7’-tetraiodofluorescein;spiro[isobenzofuran-1(3h),9’-[9h]xanthen]-3-one,4,5,6,7-tetrachloro-3’,6’-dihy;4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one;4',5',6',7'-Tetrachloro-3,6-dihydroxy-2,4,5,7-tetraiodospiro[9H-xanthene-9,1'(3'H)-isobenzofuran]-3'-one;3,6-Dihydroxy-2,4,5,7-tetraiodo-4',5',6',7'-tetrachlorospiro[9H-xanthene-9,1'(3'H)-isobenzofuran]-3'-one;2,4,5,7-Tetraiodo-3,6-dihydroxy-4',5',6',7'-tetrachlorospiro[9H-xanthene-9,1'(3'H)-isobenzofuran]-3'-one
- CBNumber:
- CB8331887
- Molecular Formula:
- C20H4Cl4I4O5
- Molecular Weight:
- 973.67
- MOL File:
- 4159-77-7.mol
- Modify Date:
- 2022/12/21 16:56:50
Melting point | 280 °C (dec.)(lit.) |
---|---|
Boiling point | 741.8±60.0 °C(Predicted) |
Density | 2.96±0.1 g/cm3(Predicted) |
pka | 7.03±0.20(Predicted) |
EPA Substance Registry System | Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodo- (4159-77-7) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H315-H319-H335 |
Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-37/39 |
WGK Germany | 3 |
ROSE BENGAL LACTONE price More Price(2)
ROSE BENGAL LACTONE Chemical Properties,Uses,Production
Chemical Properties
Bluish-pink powder. Soluble in water.
Uses
Biological stain; colorant for inks, cellulosics, foods, cosmetics, medicine (diagnostic aid).
Preparation
will Resorcinol and 4,5,6,7-Tetrachloroisobenzofuran-1,3-dione condensation, The resulting 4,5,6,7 – tetrachloro-fluorescein tetraiodide.
ROSE BENGAL LACTONE Preparation Products And Raw materials
Global( 20)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49391 | 58 | Inquiry |
Aladdin Scientific | +1-+1(833)-552-7181 | United States | 52927 | 58 | Inquiry |
Accela ChemBio Co.,Ltd. | 021-50795510 4000665055 | China | 10313 | 58 | Inquiry |
Shanghai Universal Biotech Co.,Ltd | 18768175414 | China | 24998 | 58 | Inquiry |
Shandong Xiya Chemical Co., Ltd. | 4009903999 13395398332 | China | 20807 | 60 | Inquiry |
Anqing Donghe Biotechnology Co., Ltd | 15056029383 | China | 1509 | 58 | Inquiry |
ASDI Incorporated | 888 577 ASDI | United States | 6928 | 67 | Inquiry |
3B Scientific Corporation | 847.281.9822 | United States | 6744 | 47 | Inquiry |
CARBONE SCIENTIFIC CO.,LTD | +44(0)870 486 8629 | United Kingdom | 6682 | 30 | Inquiry |
SIGMA-RBI | 800 736 3690 (Orders) | Switzerland | 6913 | 91 | Inquiry |
4159-77-7(ROSE BENGAL LACTONE)Related Search:
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4’,5’,7’-tetraiodo-droxy-2
spiro[isobenzofuran-1(3h),9’-[9h]xanthen]-3-one,4,5,6,7-tetrachloro-3’,6’-dihy
4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one
2,4,5,7-Tetraiodo-3,6-dihydroxy-4',5',6',7'-tetrachlorospiro[9H-xanthene-9,1'(3'H)-isobenzofuran]-3'-one
3,6-Dihydroxy-2,4,5,7-tetraiodo-4',5',6',7'-tetrachlorospiro[9H-xanthene-9,1'(3'H)-isobenzofuran]-3'-one
4',5',6',7'-Tetrachloro-3,6-dihydroxy-2,4,5,7-tetraiodospiro[9H-xanthene-9,1'(3'H)-isobenzofuran]-3'-one
Solvent Red 141
ROSE BENGAL LACTONE
4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one
C.I.Solvent Red 141:C.I.45440:1
4,5,6,7-Tetrachloro-2’,4’,5’,7’-tetraiodofluorescein
4159-77-7
C20H4Cl4I4O5
Q-R
Stains and Dyes
Stains&Dyes, A to