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818112 Sulfur trioxide pyridine complex

818112
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
26412-87-3247-683-3C₅H₅N * O₃SC₅H₅N * O₃S159.16 g/mol

Products

Catalog NumberPackaging Qty/Pack
8181120100 Glass bottle 100 g
Description
Catalogue Number818112
DescriptionSulfur trioxide pyridine complex
References
Product Information
CAS number26412-87-3
EC number247-683-3
Hill FormulaC₅H₅N * O₃S
Chemical formulaC₅H₅N * O₃S
Molar Mass159.16 g/mol
HS Code2942 00 00
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
ApplicationSulfur trioxide pyridine complex for synthesis. CAS 26412-87-3, EC Number 247-683-3, chemical formula C₅H₅N * O₃S.
Biological Information
Physicochemical Information
Ignition temperature>350 °C
Melting Point155 - 165 °C
Bulk density600 kg/m3
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 500 - 2000 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H302: Harmful if swallowed.
H314: Causes severe skin burns and eye damage.
Precautionary Statement(s)P260: Do not breathe dust.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal WordDanger
Storage class8A Combustible, corrosive hazardous materials
WGKWGK 3 highly hazardous to water
Disposal12
Inorganic acids and anhydrides thereof should first be diluted or hydrolyzed by stirring carefully into ice water and then neutralized (protective gloves, fume cupboard!) with sodium hydroxide solution (Cat. No. 105587). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). Fuming sulfuric acid should be carefully stirred dropwise into 40 % sulfuric acid (Cat. No. 109286). Ensure that plenty of ice is available for cooling! When sufficiently cool, treat the highly concentrated sulfuric acid as described above. Analogous to this procedure, other anhydrides can be converted into their corresponding acids. Acid gases (e.g. hydrogen halide, chlorine, phosgene, sulfur dioxide) can be introduced into dilute sodium hydroxide solution and after neutralization disposed of in container D.
Safety Information
Categories of dangerharmful, irritant
Product Usage Statements
Storage and Shipping Information
StorageStore below +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 3261 , 8, II
Declaration (transport by air) IATA-DGRUN 3261 , 8, II
Declaration (transport by sea) IMDG-CodeUN 3261 , 8, II, Segregation Group: 1 (Acids)
Supplemental Information
Specifications
Assay (acidimetric)≥ 97.0 %
Global Trade Item Number
Catalog Number GTIN
8181120100 04022536427713

Documentation

Sulfur trioxide pyridine complex SDS

Title

Safety Data Sheet (SDS) 

Sulfur trioxide pyridine complex Certificates of Analysis

Product Number PackagingSpecificationLot Number
8181120100 Glass bottlePDF Specification Document

Related Products & Applications

Categories

Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Oxidation Reagents
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Heterocycles > Heterocycles with 6-membered Rings > Other Pyridines
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Heterocycles > Heterocycles with 6-membered Rings > Other Pyridines
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Oxidation Reagents
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Heterocycles > Heterocycles with 6-membered Rings > Other Pyridines