CAS 1431-39-6|Dansyl amide

Introduction:Basic information about CAS 1431-39-6|Dansyl amide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NameDansyl amide
CAS Number1431-39-6Molecular Weight250.317
Density1.3±0.1 g/cm3Boiling Point435.4±37.0 °C at 760 mmHg
Molecular FormulaC12H14N2O2SMelting Point218-221ºC
MSDSChineseUSAFlash Point217.1±26.5 °C

Names

NameDansylamide
SynonymMore Synonyms

Dansyl amide BiologicalActivity

DescriptionDansyl amide is a fluorescent dye that is used in biochemistry and chemistry to label substances with the fluorescent dansyl group.
Related CatalogSignaling Pathways >>Others >>OthersDye ReagentsResearch Areas >>Others
References

[1]. Misra A, et al. Fluorescent labelling of ribonucleosides at 2'-terminus; comparative fluorescence studies. Nucleic Acids Symp Ser. 2000;(44):291-2.

Chemical & Physical Properties

Density1.3±0.1 g/cm3
Boiling Point435.4±37.0 °C at 760 mmHg
Melting Point218-221ºC
Molecular FormulaC12H14N2O2S
Molecular Weight250.317
Flash Point217.1±26.5 °C
Exact Mass250.077591
PSA71.78000
LogP2.01
Vapour Pressure0.0±1.0 mmHg at 25°C
Index of Refraction1.655
InChIKeyTYNBFJJKZPTRKS-UHFFFAOYSA-N
SMILESCN(C)c1cccc2c(S(N)(=O)=O)cccc12
Storage condition−20°C

Safety Information

Personal Protective EquipmentEyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard CodesXi
Safety PhrasesS24/25
RIDADRNONH for all modes of transport
WGK Germany3
HS Code2935009090

Customs

HS Code2935009090
Summary2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

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Synonyms

Dansylamide
MFCD00004000
1-Naphthalenesulfonamide, 5-(dimethylamino)-
5-dimethylaminonaphthalene-1-sulfonamide
Dansyl amide
5-(Dimethylamino)-1-naphthalenesulfonamide
EINECS 215-854-1
5-(dimethylamino)naphthalene-1-sulfonamide
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