Aniline sulfate - AR, ≥99% , CAS No.542-16-5

CAS: 542-16-5 Cat. No.: A108448 Summenformel: C12H14N2·H2SO4 Molekulargewicht: 284.33 Beilstein Registry Number: 3729533 EG-Nummer: 208-805-0
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GRADE & PURITY AR ? Analytical Reagent grade — high-purity chemicals meeting strict assay limits for lab analysis. Use when accuracy matters and trace impurities could skew results. ≥99%
Synonyms
Aniline hemisulfate | UNII-3BM77321CW | ANILINE HEMISULFATE [MI] | AS-10318 | ANILINE HEMISULPHATE | aniline;sulfuric acid | EINECS 208-805-0 | Aniline sulfate salt | Dianilinium sulphate | 3BM77321CW | BENZENAMINE, SULPHATE (2:1) | AKOS015888381 | Benzen
Storage
Protected from light,Room temperature
Shipped In
FedEx DG Service
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Size
Deutschland (EU)
USA*
Price
Qty
25g
A108448-25g
Auf Bestellung · 8–12 Wochen
34,62€
100g
A108448-100g
Auf Bestellung · 8–12 Wochen
86,69€
Enter a quantity for the sizes you want to add.
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Why this grade

AR, ≥99% AR for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Room temperature Ships FedEx DG Service Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 6 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
Aniline hemisulfate | UNII-3BM77321CW | ANILINE HEMISULFATE [MI] | AS-10318 | ANILINE HEMISULPHATE | aniline;sulfuric acid | EINECS 208-805-0 | Aniline sulfate salt | Dianilinium sulphate | 3BM77321CW | BENZENAMINE, SULPHATE (2:1) | AKOS015888381 | Benzen
Spezifikationen & Reinheit
AR, ≥99%
Storage
Protected from light,Room temperature
Verschickt in
FedEx DG Service
Note
AR
Reinheit
≥99%
Namen und Kennungen
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488181230
Kanonisches Lächeln
C1=CC=C(C=C1)N.C1=CC=C(C=C1)N.OS(=O)(=O)O
IUPAC Name
aniline;sulfuric acid
InChIKey
FUKMEFZGEMVGLD-UHFFFAOYSA-N
INCHI
1S/2C6H7N.H2O4S/c2*7-6-4-2-1-3-5-6;1-5(2,3)4/h2*1-5H,7H2;(H2,1,2,3,4)
Isomere SMILES
C1=CC=C(C=C1)N.C1=CC=C(C=C1)N.OS(=O)(=O)O
WGK Deutschland
3
UN-Nummer
2811
Molekulargewicht
284.33
Beilstein
3729533
Reaxy-Rn
3917530
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3917530&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
KlasseBenzene and substituted derivatives
SubclassAniline and substituted anilines
Intermediate Tree Nodes Not available
Direct ParentAniline and substituted anilines
Alternative Parents Primary amines  Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkNot available
Substituents Aniline or substituted anilines - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Primary amine - Organonitrogen compound - Amine - Aromatic homomonocyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as aniline and substituted anilines. These are organic compounds containing an aminobenzene moiety.
External Descriptors Not available
3D-Struktur
Interaktives chemisches Strukturmodell





Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

8 results found

Lot NumberCertificate TypeDatumArtikel
K1819018Certificate of AnalysisSep 17, 2022 A108448
A2219257Certificate of AnalysisJan 08, 2022 A108448
A2219259Certificate of AnalysisJan 08, 2022 A108448
A2219288Certificate of AnalysisJan 08, 2022 A108448
B2324340Certificate of AnalysisJan 08, 2022 A108448
B2324341Certificate of AnalysisJan 08, 2022 A108448
D2401028Certificate of AnalysisJan 08, 2022 A108448
E2311089Certificate of AnalysisJan 08, 2022 A108448
Chemische und physikalische Eigenschaften
EmpfindlichkeitLight sensitive.
Siedepunkt (°C)400~401°C
Schmelzpunkt (°C)128°C
Molekulargewicht284.330 g/mol
XLogP3
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count6
Rotatable Bond Count0
Exact Mass284.083 Da
Monoisotopic Mass284.083 Da
Topological Polar Surface Area135.000 Ų
Heavy Atom Count19
Formal Charge0
Complexity127.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count3
Citations of This Product
Lösungsrechner
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