Introduction：Basic information about CAS 16150-45-1|DIETHYL 5,5'-((2-HYDROXYPROPANE-1,3-DIYL)BIS(OXY))BIS(4-OXO-4H-CHROMENE-2-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | DIETHYL 5,5'-((2-HYDROXYPROPANE-1,3-DIYL)BIS(OXY))BIS(4-OXO-4H-CHROMENE-2-CARBOXYLATE) |
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| CAS Number | 16150-45-1 | Molecular Weight | 524.473 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 715.2±60.0 °C at 760 mmHg |
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| Molecular Formula | C27H24O11 | Melting Point | / |
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| MSDS | / | Flash Point | 239.0±26.4 °C |
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Names
| Name | ethyl 5-[3-(2-ethoxycarbonyl-4-oxochromen-5-yl)oxy-2-hydroxypropoxy]-4-oxochromene-2-carboxylate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 715.2±60.0 °C at 760 mmHg |
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| Molecular Formula | C27H24O11 |
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| Molecular Weight | 524.473 |
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| Flash Point | 239.0±26.4 °C |
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| Exact Mass | 524.131836 |
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| PSA | 151.71000 |
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| LogP | 1.53 |
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| Vapour Pressure | 0.0±2.4 mmHg at 25°C |
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| Index of Refraction | 1.604 |
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| InChIKey | KRBBSLDXYDBFEC-UHFFFAOYSA-N |
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| SMILES | CCOC(=O)c1cc(=O)c2c(OCC(O)COc3cccc4oc(C(=O)OCC)cc(=O)c34)cccc2o1 |
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| Storage condition | 2~8℃ |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- DJ2370000
- CHEMICAL NAME :
- 4H-1-Benzopyran-2-carboxylic acid, 5,5'-((2-hydroxy-1,3-propanediyl)bis(oxy))bis(4-oxo-, diethyl ester
- CAS REGISTRY NUMBER :
- 16150-45-1
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C27-H24-O11
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >3 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,60,1990
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Safety Information
| Hazard Codes | Xn |
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| RIDADR | NONH for all modes of transport |
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Synonyms
| 5,5'-[(2-hydroxytrimethylene)dioxy]bis[4-oxo-4H-1-benzopyran-2-carboxylic acid] diethyl ester |
| Diethyl 5,5'-[(2-hydroxypropane-1,3-diyl)bis(oxy)]bis(4-oxo-4H-chromene-2-carboxylate) |
| Cromophene |
| 1,3-bis(2-carboethoxychromon-5-yloxy)-2-hydroxypropane |
| Cromoglycic acid diethyl ester |
| 1,3-Bis-(2-ethoxycarbonylchromon-5-yloxy)-2-hydroxypropan |
| 4H-1-Benzopyran-2-carboxylic acid,5,5'-((2-hydroxy-1,3-propanediyl)bis(oxy))bis(4-oxo-,diethyl ester |
| Diethyl cromoglycate |
| 4H-1-Benzopyran-2-carboxylic acid, 5,5'-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-, diethyl ester |
| 1,3-bis(2-ethoxycarbonylchromon |
| T66 BO EVJ CVO2 GO1YQ1O- GT66 BO EVJ CVO2 |
| 1,3-bis(2-ethoxycarbonylchromon-5-yloxy)propan-2-ol |
| 5,5'-(2-hydroxytrimethylenedioxy)bis(4-oxochromene-2-carboxylic acid) diethyl ester |
| 4H-1-Benzopyran-2-carboxylic,5,5'-((2-hydroxytrimethylene)dioxy)bis(4-oxo-,diethyl ester |
| Diethyl 5,5'-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis(4-oxo-4H-chromene-2-carboxylate) |
| Diethyl 5,5'-((2-hydroxypropane-1,3-diyl)bis(oxy))bis(4-oxo-4H-chromene-2-carboxylate) |
