3-Diazo-3,4-dihydro-4-oxonaphthalin-1-sulfonsure

DIAZO 74 · 1,2,4-Acid oxide · 2-Diazo-1-naphthol-4-sulfonic acid · 2-diazonio-4-sulfonaphthalen-1-olate · 2-diazonio-4-sulfo-naphthalen-1-olate · 2-Diazo-1,2-naphthoquinone-4-sulfonic acid · 2-Diazo-1-naphthol-4-sulfonic acid hydrate · 1,2-DIAZOXY NAPHTHALENE-4-SULPHOACID,=70.0%

https://huagongshe.com/de/chemical/88648

Molekülstruktur von 3-Diazo-3,4-dihydro-4-oxonaphthalin-1-sulfonsure

Identifikatoren & physikalische Daten

CAS No.	20680-48-2
Summenformel	C10H6N2O4S
Durchschnittliche Molmasse	250,23 g/mol
SMILES	N#[N+]c1cc(S(=O)(=O)O)c2ccccc2c1[O-]
InChIKey	WUCDFJQVKORCRA-UHFFFAOYSA-N
PubChem CID	88648
EC No.	243-965-5
DTXSID	DTXSID101255358
Lokaler Name	3-Diazo-3,4-dihydro-4-oxonaphthalin-1-sulfonsure

Chemische & physikalische Eigenschaften

XLogP	2,9
Polarare Oberfläche (TPSA)	114
H-Brücken-Donoren	1
H-Brücken-Akzeptoren	5
Frei drehbare Bindungen	1
Schwere Atome	17
Formalladung	0
Komplexität	435

Sicherheit & Vorschriften

GHS-Einstufung	DangerH242 (100%): Heating may cause a fire [Danger Self-reactive substances and mixturesOrganic peroxides]P210, P234, P235, P240, P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403, P403+P233, P405, P410, P411, P420, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 38 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and Categories	Self-react. D (100%)
F	4.10
Wassergefährdungsklasse (WGK)	3
UN-Transportnummer	UN 3226 4.1
R-Sätze (R)	11-36/37/38
Gefahrensymbole	F,Xi
Sicherheitshinweise (S)	16-26-36/37