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15-Crown-5

15-Crown-5
15-Crown-5
CAS No.
33100-27-5
Chemical Name:
15-Crown-5
Synonyms
15-CROWN-5;Crownethers;15-CROWN-5,99%;15-Crown-5 98%;LEAD IONOPHORE V;15-CROWN 5-ETHER;15-Crown-5, 98+%;15-crown ether-5;15 - crown ether;Crownpaleyellowliq
CBNumber:
CB9707287
Molecular Formula:
C10H20O5
Formula Weight:
220.26
MOL File:
33100-27-5.mol

15-Crown-5 Properties

Melting point:
-20°C(lit.)
Boiling point:
93-96 °C0.05 mm Hg(lit.)
Density 
1.113 g/mL at 20 °C(lit.)
refractive index 
n20/D 1.465(lit.)
Flash point:
>230 °F
storage temp. 
Store below +30°C.
solubility 
Miscible with organic solvents.
form 
Liquid
color 
Clear colorless to light yellow
Water Solubility 
MISCIBLE
Sensitive 
Hygroscopic
BRN 
1618144
Stability:
Stable. Incompatible with oxidizing agents, strong acids. Avoid exposure to water or moist air.
CAS DataBase Reference
33100-27-5(CAS DataBase Reference)
NIST Chemistry Reference
15-Crown-5(33100-27-5)
EPA Substance Registry System
1,4,7,10,13-Pentaoxacyclopentadecane(33100-27-5)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn,Xi
Risk Statements  22-36/38-36-20/22-36/37/38-20/21/22
Safety Statements  26-39-36
RIDADR  2810
WGK Germany  3
RTECS  SB0200000
10-21
Hazard Note  Irritant
TSCA  Yes
HazardClass  6.1(b)
PackingGroup  III
HS Code  29329995
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H313 May be harmful in contact with skin Acute toxicity,dermal Category 5 P312
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.
P501 Dispose of contents/container to..…

15-Crown-5 price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 188832 15-Crown-5 98% 33100-27-5 1g $17.5 2018-11-13 Buy
Sigma-Aldrich 188832 15-Crown-5 98% 33100-27-5 5g $48.8 2018-11-13 Buy
TCI Chemical C0859 15-Crown 5-Ether >97.0%(GC) 33100-27-5 5mL $44 2018-11-22 Buy
TCI Chemical C0859 15-Crown 5-Ether >97.0%(GC) 33100-27-5 25mL $138 2018-11-22 Buy
Alfa Aesar A12265 15-Crown-5, 98% 33100-27-5 5g $45.4 2018-11-13 Buy

15-Crown-5 Chemical Properties,Uses,Production

Chemical Properties

colourless liquid

Definition

ChEBI: A saturated organic heteromonocyclic parent that is cyclopentadecane in which the carbon atoms at positions 1, 4, 7, 10 and 13 have been replaced by oxygen atoms to give a crown ether.

Purification Methods

Dry it over 3A molecular sieves and distil it in a high vacuum. [Beilstein 19/12 V 252.]

15-Crown-5 Preparation Products And Raw materials

Raw materials

Preparation Products


15-Crown-5 Suppliers

Global( 235)Suppliers
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15-Crown-5 Spectrum


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