4444-23-9
4444-23-9 structure
- Name: persilic acid
- Chemical Name: persilic acid
- CAS Number: 4444-23-9
- Molecular Formula: C6H6O8S2
- Molecular Weight: 270.23700
- Create Date: 2017-12-26 04:53:53
- Modify Date: 2025-08-25 11:28:56
| Name | persilic acid |
|---|---|
| Synonyms |
2,6-Dimethylhydroquinone
2,6-dimethyl-1,4-dihydroxybenzene m-Xylohydroquinone 2,5-Dihydroxy-benzol-1,4-disulfonsaeure Metaxylohydroquinone m-Xhq 2,5-dihydroxy-benzene-1,4-disulfonic acid hydroquinone-2,5-disulfonate DMHQ 1,4-dihydroxy-2,6-dimethylbenzene 2,6-Xylohydroquinone 2,6-dimethyl-1,4-hydrobenzoquinone 2,5-dihydroxy-1,4-benzenedisulfonic acid Hydrochinon-disulfonsaeure-(2.5) 2,6-Xyloquinol 2,5-dihydroxy benzene-1,4-disulphonic acid 2,5-dihydroxy-1,3-dimethylbenzene 1,4-Benzenediol,2,6-dimethyl m-Xylene-2,5-diol |
| Density | 2.049g/cm3 |
|---|---|
| Molecular Formula | C6H6O8S2 |
| Molecular Weight | 270.23700 |
| Exact Mass | 269.95000 |
| PSA | 165.96000 |
| LogP | 1.75280 |
| Index of Refraction | 1.692 |
| HS Code | 2908999090 |
|---|
|
~%
4444-23-9 |
| Literature: Seyda Chemische Berichte, 1883 , vol. 16, p. 690 Full Text Show Details Kauffmann Chemische Berichte, 1907 , vol. 40, p. 840 Full Text Show Details Hantzsch Chemische Berichte, 1907 , vol. 40, p. 3536 Chemische Berichte, 1908 , vol. 41, p. 1214 |
|
~%
4444-23-9 |
| Literature: Pinnow Journal fuer Praktische Chemie (Leipzig), 1914 , vol. <2> 89, p. 541 |
|
~%
4444-23-9 |
| Literature: Cerfontain, Hans; Koeberg-Telder, Ankie Recueil des Travaux Chimiques des Pays-Bas, 1988 , vol. 107, p. 583 - 591 |
| HS Code | 2908999090 |
|---|---|
| Summary | 2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |