ROSE BENGAL LACTONE
ROSE BENGAL LACTONE structure
|
Common Name | ROSE BENGAL LACTONE | ||
|---|---|---|---|---|
| CAS Number | 4159-77-7 | Molecular Weight | 973.67300 | |
| Density | 2.96g/cm3 | Boiling Point | 741.8ºC at 760 mmHg | |
| Molecular Formula | C20H4Cl4I4O5 | Melting Point | 280ºC (dec.)(lit.) | |
| MSDS | Chinese USA | Flash Point | 402.4ºC | |
| Symbol |
GHS07 |
Signal Word | Warning | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | rose bengal lactone |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 2.96g/cm3 |
|---|---|
| Boiling Point | 741.8ºC at 760 mmHg |
| Melting Point | 280ºC (dec.)(lit.) |
| Molecular Formula | C20H4Cl4I4O5 |
| Molecular Weight | 973.67300 |
| Flash Point | 402.4ºC |
| Exact Mass | 971.49900 |
| PSA | 75.99000 |
| LogP | 8.69780 |
| Index of Refraction | 1.955 |
| InChIKey | IICCLYANAQEHCI-UHFFFAOYSA-N |
| SMILES | O=C1OC2(c3cc(I)c(O)c(I)c3Oc3c2cc(I)c(O)c3I)c2c(Cl)c(Cl)c(Cl)c(Cl)c21 |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi |
| Risk Phrases | 36/37/38 |
| Safety Phrases | 26-37/39 |
| RIDADR | NONH for all modes of transport |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
|
~79%
ROSE BENGAL LACTONE CAS#:4159-77-7 |
| Literature: Lamberts, Joseph J. M.; Neckers, D. C. Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1984 , vol. 39, # 4 p. 474 - 484 |
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 1 | |
|---|---|
| DownStream 4 | |
![Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodo-, potassium salt(1:2) structure](https://image.chemsrc.com/caspic/022/24545-87-7.png)
CAS#:24545-87-7
CAS#:91491-51-9
CAS#:61738-01-0This table lists relevant public references with title, journal and publication metadata for this compound.
|
The promoting effects of food dyes, erythrosine (Red 3) and rose bengal B (Red 105), on thyroid tumors in partially thyroidectomized N-bis(2-hydroxypropyl)-nitrosamine-treated rats.
Jpn. J. Cancer Res. 79(3) , 314-9, (1988) The effects of erythrosine (Red 3), rose bengal B (Red 105) and thyroidectomy on the development of thyroid tumor were examined in male Wistar rats treated with N-bis(2-hydroxypropyl)nitrosamine (DHPN... |
|
|
[A laboratory method for sensitized isomerization of polyene macrolides].
Antibiot. Khimioter. 41(2) , 16-21, (1996) The study was aimed at the development of a laboratory procedure for isomerization of polyene macrolides in the presence of sensitizers. The reaction was performed with exposure of levorin solutions t... |
|
|
Induction of thyroid tumors in (C57BL/6N x C3H/N)F1 mice by oral administration of 9-3',4',5',6'-tetrachloro-o-carboxy phenyl-6-hydroxy-2,4,5,7-tetraiodo-3-isoxanthone sodium (Food Red 105, rose bengal B).
J. Natl. Cancer Inst. 77(1) , 277-81, (1986) The tumorigenicity of 9-3',4',5',6'-tetrachloro-o-carboxy phenyl-6-hydroxy-2,4,5,7-tetraiodo-3-isoxanthone sodium (CAS: 632-68-8) [also called Food Red 105 (FR 105) or Rose Bengal B], which is widely ... |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| 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 |
| rose bengal B |
| 4,5,6,7-Tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one |
| Solvent Red 141 |
| 2,4,5,7-Tetraiodo-3,6-dihydroxy-4',5',6',7'-tetrachlorospiro[9H-xanthene-9,1'(3'H)-isobenzofuran]-3'-one |
| BENGAL RED B |
| 2,4,5,7-tetraiodo-3',4',5',6'-tetrachlorofluorescein |
| 4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodo-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one |
| EINECS 223-993-4 |
| 4,5,6,7-tetrachloro-2',4',5',7'-tetraiodofluorescein |
| MFCD00013321 |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the LogP of rose bengal lactone? |
| A: LogP of rose bengal lactone is 8.69780. |
| Q: What is the English name of rose bengal lactone? |
| A: The English name of rose bengal lactone is rose bengal lactone. |
| Q: What is the molecular weight of rose bengal lactone? |
| A: Molecular weight of rose bengal lactone is 973.67300. |
| Q: What is the CAS number of rose bengal lactone? |
| A: CAS number of rose bengal lactone is 4159-77-7. |
| Q: What are the upstream materials of rose bengal lactone? |
| A: Related upstream materials(CAS) of rose bengal lactone: 632-69-9. |
| Q: What is the boiling point of rose bengal lactone? |
| A: Boiling point of rose bengal lactone is 741.8ºC at 760 mmHg. |
| Q: What are the downstream products of rose bengal lactone? |
| A: Related downstream products(CAS) of rose bengal lactone: 24545-87-7;632-69-9;91491-51-9;61738-01-0. |
| Q: What is the safety information for rose bengal lactone? |
| A: Safety information for rose bengal lactone: 26-37/39. |
| Q: What is the polar surface area (PSA) of rose bengal lactone? |
| A: Polar surface area (PSA) of rose bengal lactone is 75.99000. |
| Q: What is the melting point of rose bengal lactone? |
| A: Melting point of rose bengal lactone is 280ºC (dec.)(lit.). |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |