CAS Number83-31-8
Synonyms1,8-NAPHTHALENESULTONE; Naphth[1,8-cd]-1,2-oxathiole, 2,2-dioxide; MFCD00005937; Naphth(1,8-cd)-1,2-oxathiole, 2,2-dioxide; 8-Naphthosultone; Naphtho[1,8-cd][1,2]oxathiole 2,2-dioxide; naphthosultone; 1-naphthol-8-sulfonic acid sultone; naphthalene-1,8-sultone; 1,8-Naphthosulftone; 1:8 NAPHTHOSULTONE; 1,8-Naphthosulfone; Einecs 201-468-0; 1,8-Naphthasultone
Molecular FormulaC10H6O3S
Molecular Weight206.218
Purity98.00%
Density1.6±0.1 g/cm3
Boiling Point419.5±18.0 °C at 760 mmHg
Melting Point154-157 °C (dec.)(lit.)
Appearancelight yellow crystal
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 83-31-8 |
| Catalog No. | 2A-9017384 |
| Chinese Name | 1,8-萘磺酸内酯 |
| Synonyms | 1,8-NAPHTHALENESULTONE; Naphth[1,8-cd]-1,2-oxathiole, 2,2-dioxide; MFCD00005937; Naphth(1,8-cd)-1,2-oxathiole, 2,2-dioxide; 8-Naphthosultone; Naphtho[1,8-cd][1,2]oxathiole 2,2-dioxide; naphthosultone; 1-naphthol-8-sulfonic acid sultone; naphthalene-1,8-sultone; 1,8-Naphthosulftone; 1:8 NAPHTHOSULTONE; 1,8-Naphthosulfone; Einecs 201-468-0; 1,8-Naphthasultone |
| Molecular Formula | C10H6O3S |
| Molecular Weight | 206.218 |
| Purity | 98.00 |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 419.5±18.0 °C at 760 mmHg |
| Melting Point | 154-157 °C (dec.)(lit.) |
| Appearance | light yellow crystal |
| Storage Condition | Store in a sealed and cool place away from light. |
| HTC | 2934991000 |
| SMILES | O=S1(=O)Oc2cccc3cccc1c23 |
| InChI | InChI=1S/C10H6O3S/c11-14(12)9-6-2-4-7-3-1-5-8(13-14)10(7)9/h1-6H |
| InChI Key | IEIADDVJUYQKAZ-UHFFFAOYSA-N |
| Hazard Symbols | Transport |
| MSDS | msds/17384_2_83_31_8.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
| Related Products in Specialty Chemicals | ||
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| 8-Anilino-1-naphthalenesulfonic acid | 82-76-8 | 2A-9017377 |
| Methyl Green | 82-94-0 | 2A-9017379 |
| Diphenylcarbamyl chloride | 83-01-2 | 2A-9017380 |
| 4-Aminoantipyrine | 83-07-8 | 2A-0202380 |
| 2,4,6-Trihydroxybenzoic acid | 83-30-7 | 2A-9017383 |
| Deoxycholic acid | 83-44-3 | 2A-9017393 |
| 1,4-Dibromonaphthalene | 83-53-4 | 2A-9017397 |
| 5-Amino-1-naphthol | 83-55-6 | 2A-9017398 |
| 1,5-Dihydroxy naphthalene | 83-56-7 | 2A-9017399 |
| 5,7-Diiodo-8-quinolinol | 83-73-8 | 2A-9017403 |
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