36451-09-9
36451-09-9 structure
- Name: 2-Diazo-1-naphthol-4-sulfonyl chloride
- Chemical Name: 3-Diazo-4-hydroxy-3,4-dihydronaphthalene-1-sulfonyl chloride
- CAS Number: 36451-09-9
- Molecular Formula: C10H5ClN2O3S
- Molecular Weight: 268.67600
- Create Date: 2018-12-28 16:39:02
- Modify Date: 2026-07-04 18:20:53
| Name | 3-Diazo-4-hydroxy-3,4-dihydronaphthalene-1-sulfonyl chloride |
|---|---|
| Synonyms |
4-chlorosulfonyl-2-diazonionaphthalen-1-olate
2-diazo-1-naphthol-4-sulfonyl chloride 4-chlorosulfonyl-2-diazonio-1-naphthalenolate 1,2-NAPHTHOQUINONE-2-DIAZIDO-4-SULFONYL CHLORIDE (NDQS) 1,2-NAPHTHOQUINONE-2-DIAZIDO-4-SULFONYL CHLORIDE 2-DIAZO-1-NAPHTHOL-4-SULPHOCHLORIDE 2-Diazo-1-Naphthol-4-Sulfonyl 1,2-Naphthoquinonediazide-4-sulfonic acid chloride 3-Diazo-3,4-dihydro-4-oxonaphthalene-1-sulfonyl chloride 1,2-Naphthoquinonediazide-4-sulfonyl chloride 1,2-Naphthoquinone-2-diazide-4-sulfonyl chloride 1,2-Naphthoquinone-2-diazido-4-sulfonyl Chloride 1-NAPHTHOL-2-DIAZO-5-SULFONYLCHLORIDE 3-Diazo-3,4-dihydro-4-oxonaphthalin-2-sulfonylchlorid UncleSulfonylChloride MFCD00238754 4-chlorosulfonyl-2-diazonio-naphthalen-1-olate 3-diazo-3,4-dihydro-4-oxonaphthalene-1-sulphonyl chloride 1,2-Naphthoquinone-2-diazo-4-sulfonylChloride 3-DIAZO-4-OXO-3,4-DIHYDRO-NAPHTHALENE-1-SULFONYL CHLORIDE 2-Diazo-1,2-dihydro-1-oxo-4-naphthalenesulfonyl chloride EINECS 253-042-9 3-Diazo-3,4-dihydro-4-oxo-1-naphthalenesulfonyl Chloride 1,2-Naphthoquinonediazido-4-sulfonyl chlorid 3-diazo-3,4-dihydro-4-oxo-1-naphthalenesulfonylchlorid 3-DIAZO-3,4-DIHYDRO-4-OXO-1-NAPHTHALENESULFONYL CHLORIDE 1,2-Naphthoquinone-2-diazido-4-sulfonylChloride> |
| Density | 1.107 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 215-217 °C30 mm Hg(lit.) |
| Melting Point | 28-31°C |
| Molecular Formula | C10H5ClN2O3S |
| Molecular Weight | 268.67600 |
| Flash Point | >230 °F |
| Exact Mass | 267.97100 |
| PSA | 96.98000 |
| LogP | 2.62506 |
| Index of Refraction | n20/D 1.536(lit.) |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| RIDADR | 3222 |
| Packaging Group | III |
| Hazard Class | 4.1 |
| HS Code | 2927000090 |
| Precursor 7 | |
|---|---|
| DownStream 1 | |
| HS Code | 2927000090 |
|---|---|
| Summary | 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |