CAS Number81-88-9
SynonymsBasic Violet 10; redno213; D and C Red No. 19; c.i.749; 9-(2-carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride; MFCD00011931; AKA214; rhodamine blue; AKA213; Pilot578; EINECS 201-383-9; Rhodamine B; rhodamine hydrochloride; C.I. Basic Violet 10
Molecular FormulaC28H31ClN2O3
Molecular Weight479.01
Purity≥95 (HPLC)%
Density0.79 g/mL at 20 °C
Melting Point210-211 (dec.) (lit.)
Appearancepowder
EINECS201-383-9
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 81-88-9 |
| Catalog No. | 2A-9017362 |
| Chinese Name | 罗丹明 B |
| Synonyms | Basic Violet 10; redno213; D and C Red No. 19; c.i.749; 9-(2-carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride; MFCD00011931; AKA214; rhodamine blue; AKA213; Pilot578; EINECS 201-383-9; Rhodamine B; rhodamine hydrochloride; C.I. Basic Violet 10 |
| Molecular Formula | C28H31ClN2O3 |
| Molecular Weight | 479.01 |
| Purity | ≥95 (HPLC) |
| Density | 0.79 g/mL at 20 °C |
| Melting Point | 210-211 (dec.) (lit.) |
| Appearance | powder |
| Water Solubility | SOLUBLE |
| Storage Condition | Store sealed in a cool, dry place. |
| Application | Rhodamine B is a fluorescent dye commonly used to dye textiles, paper, soap, leather and pharmaceuticals. |
| EINECS | 201-383-9 |
| HTC | 32041300 |
| PubChem ID | 24899386 |
| MDL Number | MFCD00011931 |
| SMILES | [Cl-].CCN(CC)c1ccc2c(OC3=CC(\C=CC3=C2c4ccccc4C(O)=O)=[N+](/CC)CC)c1 |
| InChI | 1S/C28H30N2O3.ClH/c1-5-29(6-2)19-13-15-23-25(17-19)33-26-18-20(30(7-3)8-4)14-16-24(26)27(23)21-11-9-10-12-22(21)28(31)32;/h9-18H,5-8H2,1-4H3;1H |
| InChI Key | PYWVYCXTNDRMGF-UHFFFAOYSA-N |
| Beilstein/REAXYS | 4091619 |
| NACRES Code | NA.47 |
| UNSPSC | 12171500 |
| Hazard Symbols | 3.0 |
| MSDS | msds/17362_1_81_88_9.pdf |
| Bioactivity | Rhodamine B is a staining fluorescent dye, commonly used for dyeing textiles, paper, soap, leather, and drugs. Related Catalog Signaling Pathways >> Others >> Others Dye Reagents Research Areas >> Others In Vitro Rhodamine B induces a concentration-dependent reduction of root meristem cells of A. cepa. mitotic activity. Rhodamine B induces various nuclear aberrations in A. cepa. root cells. In the 100 and 200 ppm rhodamine B groups, the frequencies of NBUDs and BN surpass those of the positive control (MMS) group. Rhodamine B-induced changes of H2O2 (a) and MDA (b) level increase in a concentration-dependent manner in A. cepa. roots[1]. References [1]. Tan D, et al. Rhodamine B induces long nucleoplasmic bridges and other nuclear anomalies in Allium cepa root tip cells. Environ Sci Pollut Res Int. 2014 Mar;21(5):3363-70. Chemical & Physical Properties Density 0.79 g/mL at 20 °C Melting Point 210-211 (dec.)(lit.) Molecular Formula C28H31ClN2O3 Molecular Weight 479.010 Flash Point 12 °C Exact Mass 478.202332 PSA 56.69000 LogP 2.56500 InChIKey PYWVYCXTNDRMGF-UHFFFAOYSA-N SMILES CCN(CC)c1ccc2c(-c3ccccc3C(=O)O)c3ccc(=[N+](CC)CC)cc-3oc2c1.[Cl-] Storage condition Store at RT. Water Solubility SOLUBLE |
| Use of | Rhodamine B is a staining fluorescent dye, commonly used for dyeing textiles, paper, soap, leather, and drugs. Properties Articles211 Name rhodamine B Synonym More Synonyms Rhodamine B Biological Activity Description Rhodamine B is a staining fluorescent dye, commonly used for dyeing textiles, paper, soap, leather, and drugs. Related Catalog Signaling Pathways >> Others >> Others Dye Reagents Research Areas >> Others In Vitro Rhodamine B induces a concentration-dependent reduction of root meristem cells of A. cepa. mitotic activity. Rhodamine B induces various nuclear aberrations in A. cepa. root cells. In the 100 and 200 ppm rhodamine B groups, the frequencies of NBUDs and BN surpass those of the positive control (MMS) group. Rhodamine B-induced changes of H2O2 (a) and MDA (b) level increase in a concentration-dependent manner in A. cepa. roots[1]. References [1]. Tan D, et al. Rhodamine B induces long nucleoplasmic bridges and other nuclear anomalies in Allium cepa root tip cells. Environ Sci Pollut Res Int. 2014 Mar;21(5):3363-70. Chemical & Physical Properties Exact Mass 478.202332 PSA 56.69000 LogP 2.56500 InChIKey PYWVYCXTNDRMGF-UHFFFAOYSA-N Storage condition Store at RT. Water Solubility SOLUBLE |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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