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15-Crown-5

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15-Crown-5 Basic information

Product Name:
15-Crown-5
CAS:
33100-27-5
MF:
C10H20O5
MW:
220.26
EINECS:
251-379-6
Mol File:
33100-27-5.mol
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15-Crown-5 Chemical 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
Specific Gravity
1.109
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)
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Safety Information

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
Toxicity
LD50 orl-rat: 1410 mg/kg DCTODJ 1,339,78

MSDS

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15-Crown-5 Usage And Synthesis

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heteromonocyclic parent that is cyclopentadecane in which the carbon atoms at positions 1, 4, 7, 10 and 13 have been replaced by oxygen atoms to give a crown ether.

Safety Profile

Moderately toxic by ingestion, skin contact, and intraperitoneal routes. A skin and eye . When heated to decomposition it emits acrid smoke and irritating fumes

Purification Methods

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

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15-Crown-5SupplierMore

Alfa Aesar Gold
Tel:
400-610-6006
Email:
saleschina@alfa-asia.com
QuZhou Rainfull Chemical Co.,Ltd. Gold
Tel:
0570-3062289 13819008176 15068926975
Email:
527757556@qq.com
J & K SCIENTIFIC LTD.
Tel:
400-666-7788 010-82848833-
Email:
jkinfo@jkchemical.com;market6@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel:
400-660-8290 21-61259100-
Email:
sh@meryer.com
INTATRADE GmbH
Tel:
+49 3493/605464
Email:
sales@intatrade.de
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