83619-73-2
83619-73-2 structure
- Name: 1,4-DIACETOXY-2,3-DICYANOBENZENE
- Chemical Name: (4-acetyloxy-2,3-dicyanophenyl) acetate
- CAS Number: 83619-73-2
- Molecular Formula: C12H8N2O4
- Molecular Weight: 244.20300
- Catalog: Research Areas Others
- Create Date: 2019-08-12 11:05:39
- Modify Date: 2025-08-21 07:05:20
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1,4-Diacetoxy-2,3-dicyanobenzene is a cell-permeable fluorescent probe. 1,4-Diacetoxy-2,3-dicyanobenzene crosses the cell membrane and is cleaved by cytosolic esterases to the fluorescent pH indicator 2,3-dicyano-hydroquinone (DCH). 1,4-Diacetoxy-2,3-dicyanobenzene can be used to monitor intracellular pH[1].
| Name | (4-acetyloxy-2,3-dicyanophenyl) acetate |
|---|---|
| Synonyms |
Benzene,1,4-diacetyloxy-2,3-dicyano
1,4-Diacetoxy-2,3-dicyanobenzene DADCB D0679_SIAL 3,6-Diacetoxyphthalonitrile 3.6-Diacetoxy-phthalsaeure-dinitril 2,3-Dicyanochinol-diacetat 2,3-Dicyano-1,4-hydroquinone diacetate |
| Description | 1,4-Diacetoxy-2,3-dicyanobenzene is a cell-permeable fluorescent probe. 1,4-Diacetoxy-2,3-dicyanobenzene crosses the cell membrane and is cleaved by cytosolic esterases to the fluorescent pH indicator 2,3-dicyano-hydroquinone (DCH). 1,4-Diacetoxy-2,3-dicyanobenzene can be used to monitor intracellular pH[1]. |
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| Related Catalog | |
| References |
| Density | 1.34g/cm3 |
|---|---|
| Boiling Point | 447.5ºC at 760 mmHg |
| Melting Point | 166-167ºC(lit.) |
| Molecular Formula | C12H8N2O4 |
| Molecular Weight | 244.20300 |
| Flash Point | 195.2ºC |
| Exact Mass | 244.04800 |
| PSA | 100.18000 |
| LogP | 1.28056 |
| Index of Refraction | 1.553 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2926909090 |
|
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83619-73-2 |
| Literature: Thiele; Guenther Justus Liebigs Annalen der Chemie, 1906 , vol. 349, p. 64 |
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83619-73-2 |
| Literature: Thiele; Guenther Justus Liebigs Annalen der Chemie, 1906 , vol. 349, p. 64 |
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |