Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

810953 Kryptofix® 22

Kryptofix® 22 for synthesis. CAS 23978-55-4, molar mass 262.35 g/mol.

Kryptofix® 22 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 1,7,10,16-Tetraoxa-4,13-diazacyclooctadecane

CAS #: 23978-55-4 EC Number: 245-965-0 Molar Mass: 262.35 g/mol Hill Formula: C₁₂H₂₆N₂O₄
810953
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
23978-55-4245-965-0C₁₂H₂₆N₂O₄262.35 g/mol

Products

Catalogue NumberPackaging Qty/Pack
8.10953.0001 Glass bottle 1 g
8.10953.0005 Glass bottle 5 g
Description
Catalogue Number810953
Synonyms1,7,10,16-Tetraoxa-4,13-diazacyclooctadecane
References
Product Information
CAS number23978-55-4
EC number245-965-0
Hill FormulaC₁₂H₂₆N₂O₄
Molar Mass262.35 g/mol
HS Code2934 99 90
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
ApplicationKryptofix® 22 for synthesis. CAS 23978-55-4, molar mass 262.35 g/mol.
Biological Information
Physicochemical Information
Melting Point111 °C
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 3400 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s)H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
Precautionary Statement(s)P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P264: Wash skin thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear protective gloves/ eye protection/ face protection.
P302 + P352: IF ON SKIN: Wash with plenty of water.
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 WordWarning
RTECSHM1650000
Storage class10 - 13 Other liquids and solids
WGKWGK 2 obviously hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Categories of dangerirritant
Product Usage Statements
Storage and Shipping Information
StorageStore below +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Purity (GC)≥ 99
Identity (IR-spectrum)passes test
Melting point112 - 115
Global Trade Item Number
Catalogue Number GTIN
8.10953.0001 04022536403571
8.10953.0005 04022536622422