1431-39-6
1431-39-6 structure
- Name: Dansyl amide
- Chemical Name: Dansylamide
- CAS Number: 1431-39-6
- Molecular Formula: C12H14N2O2S
- Molecular Weight: 250.317
- Catalog: Chemical reagent Organic reagent Amide
- Create Date: 2018-04-03 08:00:00
- Modify Date: 2025-08-22 17:49:26
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Dansyl amide is a fluorescent dye that is used in biochemistry and chemistry to label substances with the fluorescent dansyl group.
| Name | Dansylamide |
|---|---|
| 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 |
| Description | Dansyl amide is a fluorescent dye that is used in biochemistry and chemistry to label substances with the fluorescent dansyl group. |
|---|---|
| Related Catalog | |
| References |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 435.4±37.0 °C at 760 mmHg |
| Melting Point | 218-221ºC |
| Molecular Formula | C12H14N2O2S |
| Molecular Weight | 250.317 |
| Flash Point | 217.1±26.5 °C |
| Exact Mass | 250.077591 |
| PSA | 71.78000 |
| LogP | 2.01 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.655 |
| Storage condition | −20°C |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2935009090 |
|
~91%
1431-39-6 |
| Literature: GEORGIA STATE UNIVERSITY RESEARCH FOUNDATION, INC.; Peng, Hanjing; Wang, Binghe Patent: US2013/302904 A1, 2013 ; Location in patent: Paragraph 0162 ; |
|
~68%
1431-39-6 |
| Literature: Zhang, Huatang; Wang, Ping; Yang, Yanxin; Sun, Hongyan Chemical Communications (Cambridge, United Kingdom), 2012 , vol. 48, # 86 p. 10672 - 10674,3 |
|
~%
1431-39-6 |
| Literature: Biochemical Journal, , vol. 51, p. 155,157, 158 |
| Precursor 2 | |
|---|---|
| DownStream 2 | |
| HS Code | 2935009090 |
|---|---|
| Summary | 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0% |