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| CAS No.: | 305-80-6 |
|---|---|
| Name: | P-DIAZOBENZENESULFONIC ACID |
| Molecular Structure: | |
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| Formula: | C6H4 N2 O3 S |
| Molecular Weight: | 184.175 |
| Synonyms: | Benzenediazoniumcompounds, p-sulfo-, hydroxide, inner salt (7CI);Benzenediazonium, 4-sulfo-,hydroxide, inner salt;Benzenediazonium, p-sulfo-, hydroxide, inner salt (8CI);p-Sulfobenzenediazonium hydroxide inner salt (6CI);4-Benzenediazoniumsulfonate;4-Diazobenzenesulfonic acid;4-Sulfobenzenediazonium hydroxide, inner salt;4-Sulfodiazobenzene;4-Sulfonatobenzenediazonium;Diazotized sulfanilic acid;Named reagents and solutions, Pauly's;Pauly's reagent;Sulfanilic aciddiazonium salt;p-Diazobenzenesulfonic acid;p-Sulfophenyldiazonium;4-diazoniobenzenesulfonate; |
| EINECS: | 206-168-3 |
| Density: | g/cm3 |
| Melting Point: | 104° |
| Boiling Point: | °Cat760mmHg |
| Flash Point: | °C |
| Hazard Symbols: | E,Xi |
| Risk Codes: | 1-37/38 |
| Safety: | An unstable explosive which may explode when touched. Incompatible with metals. Store in small quantities under refrigeration in loosely plugged containers. Upon decomposition it emits toxic fumes of NOx and SOx. |
| PSA: | 93.73000 |
| LogP: | 2.15608 |
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Chemistry
Molecular Formula: C6H4N2O3S
Molar mass: 184.17 g/mol
EINECS: 206-168-3
Product categories of P-diazobenzenesulfonic acid (305-80-6): Toxicant
Structure of P-diazobenzenesulfonic acid (305-80-6):
XLogP3-AA: 1.2
H-Bond Donor: 0
H-Bond Acceptor: 4
IUPAC Name: 4-Diazoniobenzenesulfonate
Canonical SMILES: C1=CC(=CC=C1[N+]#N)S(=O)(=O)[O-]
InChI: InChI=1S/C6H4N2O3S/c7-8-5-1-3-6(4-2-5)12(9,10)11/h1-4H
InChIKey: UEUIKXVPXLWUDU-UHFFFAOYSA-N
Safety Profile
An unstable explosive which may explode when touched. Incompatible with metals. Store in small quantities under refrigeration in loosely plugged containers. Upon decomposition it emits toxic fumes of NOx and SOx.
Specification
P-diazobenzenesulfonic acid (305-80-6) also can be called 4-Diazobenzenesulphonic acid ; Toluene-1-diazonium-4-sulfonic acid anion ; Benzenediazonium, 4-sulfo-, inner salt and 4-diazoniobenzenesulfonate .