Benzenediazonium, 4-(phenylamino)-, sulfate (1:1)

HCID 78231CAS 4477-28-5
Substructure searchFind similar structures

Basic information

Standard SMILES
N#[N+]c1ccc(Nc2ccccc2)cc1.O=S(=O)([O-])O
InChIKey
FMRQRWPEQSPSDG-UHFFFAOYSA-M
Molecular formula
C12H11N3O4S
Average molar mass
293.3 g/mol
Monoisotopic mass
293.04702683

Names & identifiers

Preferred name
Benzenediazonium, 4-(phenylamino)-, sulfate (1:1)
IUPAC
4-anilinobenzenediazonium;hydrogen sulfate
English name
4-Diazodiphenylamine sulfate
Molecular formula
C12H11N3O4S
Molecular weight
293.3

Names & synonyms

4477-28-5Benzenediazonium, 4-(phenylamino)-, sulfate (1:1)EINECS 224-756-8DTXSID0063490RefChem:117551DTXCID80403574-Diazodiphenylamine sulfateVariamine Blue RT Salt139479-06-44-anilinobenzenediazonium;hydrogen sulfateMFCD000118954-Aminodiphenylamine (sulfate)
Show more names
DIAZO SCI 37240BlueSaltNRBluebaseRTBlue Salt VRTAcnaBlueRTSaltFastBlueVRTSaltFastbluesaltVRTDaitoBlueSaltVRFAST BLUE SALT R
P-ANILINOBENZENEDIAZONIUM HYDROGEN SULFATE4-Anilinobenzenediazonium hydrogen sulphateorb2567216SCHEMBL5718123FMRQRWPEQSPSDG-UHFFFAOYSA-MHY-D0241AKOS015894717AS-13765

Database identifiers

CAS
4477-28-5
PubChem CID
78231
DTXSID
DTXSID0063490
EC Number
224-756-8

Properties

Computed structural properties

Topological polar surface area
126 Ų
Hydrogen bond donors
2
Hydrogen bond acceptors
6
Rotatable bonds
2
Heavy atoms
20

Physicochemical properties

Boiling point
623.17 ℃[at · 623.17℃[at 101 325 Pa]
Density
1.512 · 1.512[at 20℃]
vapor pressure
0 Pa · 0Pa at 25℃
solubility
1 M · 1 M HCl: 10 mg/mL
form
solid
Colour Index
37240 · 37240

Safety & regulation

GHS classification

GHS Classification · 4 items

Danger

H301 (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.

Hazard information

Regulatory Information · 2 items

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 CategoriesAcute Tox. 3 (66.7%)

Safety data

PPE
Eyeshields, Gloves, type N95 (US)
wgk
3
tsca
TSCA listed
hs_code
2927.00.5000
Signal word
Danger
Symbol(GHS)
GHS05,GHS08,GHS09

Chemistry & industry

Uses & manufacturing

General Manufacturing InformationBenzenediazonium, 4-(phenylamino)-, sulfate (1:1): ACTIVE
Applications · 1 item

Uses4-Aminodiphenylamine sulfate (Variamine Blue RT sulfate) is a multifunctional dye. Dyes are important tools in biological experiments. They can help researchers observe and analyze cell structures, track biomolecules, evaluate cell functions, distinguish cell types, detect biomolecules, study tissue pathology and monitor microorganisms. Their applications range from basic scientific research to clinical A wide range of diagnostics. Dyes are also widely used in traditional fields such as textile dyeing, as well as in emerging fields such as functional textile processing, food pigments and dye-sensitized solar cells.

Upstream & downstream products

Suppliers50 total

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
武汉欣扬瑞和化学科技有限公司13720274133 · [email protected]
杭州品高化工有限公司0571-87658025 · [email protected]

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