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HCID 78231Erstellt: 26. Oktober 2026

4-Anilinobenzoldiazoniumhydrogensulfat

DIAZO S · CI 37240 · BlueSaltNR · BluebaseRT · Blue Salt VRT · AcnaBlueRTSalt · FastBlueVRTSalt · FastbluesaltVRT

https://huagongshe.com/de/chemical/78231

Molekülstruktur von 4-Anilinobenzoldiazoniumhydrogensulfat

Identifikatoren & physikalische Daten

CAS No.	4477-28-5
Summenformel	C12H11N3O4S
Durchschnittliche Molmasse	293,3 g/mol
Monoisotopische Masse	293,04702683 g/mol
SMILES	N#[N+]c1ccc(Nc2ccccc2)cc1.O=S(=O)([O-])O
InChIKey	FMRQRWPEQSPSDG-UHFFFAOYSA-M
PubChem CID	78231
EC No.	224-756-8
DTXSID	DTXSID0063490
Lokaler Name	4-Anilinobenzoldiazoniumhydrogensulfat

Chemische & physikalische Eigenschaften

Polarare Oberfläche (TPSA)	126
H-Brücken-Donoren	2
H-Brücken-Akzeptoren	6
Frei drehbare Bindungen	2
Schwere Atome	20
Formalladung	0
Komplexität	304
Siedepunkt	623.17℃[at 101 325 Pa]
Dichte	1.512[at 20℃]
Dampfdruck	0Pa at 25℃
Löslichkeit	1 M HCl: 10 mg/mL21.24g/L at 20℃
Aggregatzustand	solid
Hauptanwendungen	diagnostic assay manufacturinghematologyhistology
InChI	1S/C12H10N3.H2O4S/c13-15-12-8-6-11(7-9-12)14-10-4-2-1-3-5-101-5(2,3)4/h1-9,14H(H2,1,2,3,4)/q+1/p-1
InChIKey	FMRQRWPEQSPSDG-UHFFFAOYSA-M
SMILES	OS([O-])(=O)=O.N#[N+]c1ccc(Nc2ccccc2)cc1
LogP (Verteilungskoeffizient)	1.28 at 23℃
CAS Datenbank	4477-28-5(CAS DataBase Reference)
EPA chemische Informationen	Benzenediazonium, 4-(phenylamino)-, sulfate (1:1) (4477-28-5)

Sicherheit & Vorschriften

GHS-Einstufung	DangerH301 (66.7%): Toxic if swallowed [Danger Acute toxicity, oral]P203, P264, P264+P265, P270, P273, P280, P301+P316, P302+P352, P305+P354+P338, P317, P318, P321, P330, P332+P317, P362+P364, P391, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 3 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Regulatorische Informationen	REACH registered substance: 4-anilinobenzenediazonium hydrogen sulphate (EC: 224-756-8)Benzenediazonium, 4-(phenylamino)-, sulfate (1:1): Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and Categories	Acute Tox. 3 (66.7%)
Wassergefährdungsklasse (WGK)	3
TSCA-Inventar-Status	TSCA listed
Zollcode	2927.00.5000
Lagerklasse	11 - Combustible Solids
Gefahrenklasse	Aquatic Acute 1Eye Dam. 1Muta. 2Skin Irrit. 2

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