31249-95-3

31249-95-3 - Names and Identifiers

Name	1,4,10-trioxa-7,13-diazacyclopentadecane
Synonyms	KRYPTOFIX 21 KRYPTOFIX(R) 21 1,7-Diaza-15-crown-5 1,7-DIAZA-15-CROWN-5 4,10-DIAZA-15-CROWN 5-ETHER 1,4,10-TRIOXA-7,13-DIAZACYCLOPENTADECANE 1,4,10-trioxa-7,13-diazacyclopentadecane 1,7,10-Trioxa-4,13-diazacyclopentadecane 1,4,10-trioxa-7,13-diazoniacyclopentadecane
CAS	31249-95-3
EINECS	250-530-3
InChI	InChI=1/C10H22N2O3/c1-5-13-6-2-12-4-8-15-10-9-14-7-3-11-1/h11-12H,1-10H2/p+2

31249-95-3 - Physico-chemical Properties

Molecular Formula	C10H22N2O3
Molar Mass	218.29
Density	1.0839 (rough estimate)
Melting Point	88-91°C(lit.)
Boling Point	358.98°C (rough estimate)
Flash Point	144.5°C
Vapor Presure	3.04E-05mmHg at 25°C
pKa	9.05±0.20(Predicted)
Storage Condition	Store below +30°C.
Refractive Index	1.4710 (estimate)
MDL	MFCD00005109

31249-95-3 - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
WGK Germany	3
RTECS	YJ9520000
FLUKA BRAND F CODES	10

31249-95-3 - Introduction

1,4,10-trioxa-7,13-diazacyclopentadecane is an organic compound with the chemical formula C9H20N2O3, which is a crown ether compound. The following is a description of the nature, use, preparation and safety information of 1,4,10-trioxa-7, 13-diazacylopentadecane:

Nature:
1,4,10-trioxa-7, 13-diazacylopentadecane is a white crystalline solid, soluble in polar organic solvents such as ethanol and dimethyl sulfoxide. It has a certain solubility in water, and can form coordination compounds in water. 1,4,10-trioxa-7, 13-diazacylopentadecane is a crown ether with strong substitution ability, which can form stable complexes with metal ions.

Use:
1,4,10-trioxa-7, 13-diazacylopentadecane is mainly used in coordination chemistry. Because of its good ability to recognize and enrich metal ions, it is widely used in various analytical methods, such as ion selective electrode, liquid chromatography and extraction. In addition, 1,4,10-trioxa-7, 13-diazacylopentadecane is also commonly used in organic synthesis as a ligand to participate in organic synthesis reactions.

Method:
1,4,10-trioxa-7,13-diazacyclopentadecane can be used through 1,4, 10-trinitro-7, 13-diaza -4,16-dioxocyclooctadecane reaction with amine compounds. The specific preparation method is more complex and generally requires some special reagents and conditions for synthesis.

Safety Information:
1,4,10-trioxa-7,13-diazacyclopentadecane is generally stable under regular operating conditions, but it is still necessary to pay attention to its relevant safety information. Such as contact with the skin and eyes, may cause irritation and inflammation. Appropriate protective measures, such as gloves and goggles, should be taken during use. In addition, the compound should be kept away from fire and oxidizing agents, and stored in a dry and cool place, avoiding contact with air and moisture. For detailed safety information and how to use it, it is recommended to refer to the relevant chemical safety manual or consult a professional.

Last Update：2024-04-10 22:29:15