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Merck - 8149250001 - Kryptofix 222

Name: Merck - 8149250001 - Kryptofix 222
SKU: 8149250001
Price: 575.0 USD
Availability: InStock

$575.00

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Average lead time for this brand: 2-3 weeks. Specific products may vary.

ITEM #: 19015705
Kryptofix® 222 special quality for synthesis. CAS 23978-09-8, molar mass 376.49 g/mol.
This listing is for 1 g Glass bottle

Catalogue Number 814925
Synonyms 4, 7, 13, 16, 21, 24-Hexaoxa-1, 10-diazabicyclo[8.8.8]hexacosane
CAS number 23978-09-8
EC number 245-962-4
Hill Formula CHNO
Molar Mass 376.49 g/mol
HS Code 2934 99 90
Structure formula Image
Quality Level MQ200
Application Kryptofix® 222 special quality for synthesis. CAS 23978-09-8, molar mass 376.49 g/mol.
Melting Point 70 - 73 ° C
LD 50 oral LD50 Rat > 300 - 2000 mg/kg
Hazard Pictogram(s)
Hazard Statement(s) H302: Harmful if swallowed.
H315: Causes skin irritation.
H318: Causes serious eye damage.
Precautionary Statement(s) P264: Wash skin thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P280: Wear protective gloves/ eye protection/ face protection.
P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
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 Word Danger
RTECS MP4750000
Storage class 10 - 13 Other liquids and solids
WGK WGK 3 highly hazardous to water

Disposal 3
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.
Categories of danger harmful, irritant
Storage Store at +2° C to +8° C.
Assay (perchloric acid titration) ≥ 99
Purity (GC) ≥ 99
Identity (IR-spectrum) passes test
White to nearly white, fine to finecrystalline powder
Melting point 69 - 72
Biggest singly impurity (GC) ≤ 0.1 %
Acetone (HS-GC) ≤ 5000 ppm
Acetonitrile (HS-GC) ≤ 410 ppm
Dichloromethane (HS-GC) ≤ 600 ppm
n-Hexane (HS-GC) ≤ 290 ppm
Methanol (HS-GC) ≤ 3000 ppm
petroleum ether (HS-GC) ≤ 290 ppm
Pyridine (HS-GC) ≤ 200 ppm
Sulfated ash ≤ 0.1 %
Water (according to Karl Fischer) ≤ 0.5
E.coli passes test
Salmonella species passes test
Staphylococcus aureus passes test
Pseudomonas aeruginosa passes test
Colony count (aerobic bacteria) ≤ 5000 CFU/g
Colony count (Yeasts and moulds) ≤ 500 CFU/g
Endotoxins ≤ 50 I.U./g

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