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Alfa Aesar™ Hydrogen fluoride pyridine complex, ca 70% HF

$131.09 - $131.09

Chemical Identifiers

Chemical Name or Material Hydrogen fluoride pyridine complex
CAS 62778-11-4
MDL Number MFCD00012436
UN Number UN1790
Beilstein 4750151
Merck Index 14,6821
Synonym Olah's Reagent; Pyridinium poly(hydrogen fluoride)
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL1711714

  SDS
alfa aesar™
L1711714
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAL1711722

  SDS
alfa aesar™
L1711722
100g Each for $131.09
Description & Specifications

Specifications

Chemical Name or Material Hydrogen fluoride pyridine complex
CAS 62778-11-4
Health Hazard 2 GHS H Statement
H300-H310-H330-H314-H318
Fatal if swallowed.
Fatal in contact with skin.
Fatal if inhaled.
Causes severe skin burns and eye damage.
Causes serious eye damage.
MDL Number MFCD00012436
Health Hazard 3 GHS P Statement
P260-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P320-P330-P361-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Specific treatment is urgent (see label).
Rinse mouth.
Remove/Take off immediately all contaminated clothing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Synonym Olah's Reagent; Pyridinium poly(hydrogen fluoride)
Quantity 25g
UN Number UN1790
Assay Percent Notes ≈70% HF
Beilstein 4750151
Recommended Storage 2° to 8°C
Boiling Point 50°C (1mmHg)
Health Hazard 1 Danger
Merck Index 14,6821
DOT Information Transport Hazard Class: 8; Packing Group: I; Proper Shipping Name: HYDROFLUORIC ACID

Applications
Hydrogen fluoride pyridine complex is used to prepare beta-fluoroamines via reaction with amino alcohols. As a fluorinating agent, is involved in the fluorination of 2,2-diary-1,3-dithiolanes. It is associated with nitrosonium tetrafluorborate to prepare gem-difluorides by reacting with ketoximes. It is also used to convert secondary and tertiary alcohols into their respective alkyl fluorides.

Notes
Moisture sensitive. Store in cool place. Incompatible with strong bases, alkali metals, strong oxidizing agents, metals and strong acids. It reacts violently with water.

Safety and Handling

Danger

GHS P Statement
P260-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P320-P330-P361-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Specific treatment is urgent (see label).
Rinse mouth.
Remove/Take off immediately all contaminated clothing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H300-H310-H330-H314-H318
Fatal if swallowed.
Fatal in contact with skin.
Fatal if inhaled.
Causes severe skin burns and eye damage.
Causes serious eye damage.

2° to 8°C