
CAS Number17691-19-9
Synonyms4-chloro-3-nitro-benzenesulfonic acid,sodium-salt; 4-chloro-3-nitrobenzenesulphonic acid sodium salt; sodium salt of 4-chloro-3-nitrobenzene-sulfonic acid; Sodium-3-nitro-4-chloro-benzene sulfonic acid; Sodium 4-chloro-3-nitrobenzenesulphonate; EINECS 241-680-0; MFCD00007496; Sodium 3-nitro-4-chlorobenzenesulfonate; sodium 4-chloro-3-nitrobenzenesulfonate; 4-Chlor-3-nitro-benzolsulfonsaeure,Natrium-Salz
Molecular FormulaC6H3ClNNaO5S
Molecular Weight259.601
Melting Point204-208 °C(lit.)
AppearanceSlightly yellow crystalline powder
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 17691-19-9 |
| Catalog No. | 2A-3183649 |
| Chinese Name | 4-氯-3-硝基苯磺酸钠 |
| Synonyms | 4-chloro-3-nitro-benzenesulfonic acid,sodium-salt; 4-chloro-3-nitrobenzenesulphonic acid sodium salt; sodium salt of 4-chloro-3-nitrobenzene-sulfonic acid; Sodium-3-nitro-4-chloro-benzene sulfonic acid; Sodium 4-chloro-3-nitrobenzenesulphonate; EINECS 241-680-0; MFCD00007496; Sodium 3-nitro-4-chlorobenzenesulfonate; sodium 4-chloro-3-nitrobenzenesulfonate; 4-Chlor-3-nitro-benzolsulfonsaeure,Natrium-Salz |
| Molecular Formula | C6H3ClNNaO5S |
| Molecular Weight | 259.601 |
| Melting Point | 204-208 °C(lit.) |
| Appearance | Slightly yellow crystalline powder |
| Storage Condition | Sealed in a cool, dry environment |
| HTC | 2904909090 |
| PubChem ID | 3138914 |
| MDL Number | MFCD00007496 |
| SMILES | O=[N+]([O-])c1cc(S(=O)(=O)[O-])ccc1Cl.[Na+] |
| InChI | InChI=1S/C6H4ClNO5S.Na/c7-5-2-1-4(14(11,12)13)3-6(5)8(9)10;/h1-3H,(H,11,12,13);/q;+1/p-1 |
| InChI Key | POUGKTDTYSAMAT-UHFFFAOYSA-M |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 5.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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