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Azetidine

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Azetidine Basic information

Product Name:
Azetidine
CAS:
503-29-7
MF:
C3H7N
MW:
57.09
EINECS:
207-963-8
Mol File:
503-29-7.mol
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Azetidine Chemical Properties

Melting point:
-70°C
Boiling point:
61-62 °C(lit.)
Density 
0.847 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.432(lit.)
Flash point:
−5 °F
storage temp. 
2-8°C
pka
11.29(at 25℃)
form 
Liquid
color 
Clear colorless
Water Solubility 
miscible
Sensitive 
Moisture Sensitive/Air Sensitive
BRN 
102384
InChIKey
HONIICLYMWZJFZ-UHFFFAOYSA-N
CAS DataBase Reference
503-29-7(CAS DataBase Reference)
NIST Chemistry Reference
Azetidine(503-29-7)
EPA Substance Registry System
Azetidine (503-29-7)
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Safety Information

Hazard Codes 
F,C
Risk Statements 
11-34
Safety Statements 
16-26-36/37/39-45
RIDADR 
UN 2733 3/PG 2
WGK Germany 
3
2-10
TSCA 
Y
HazardClass 
3.1
PackingGroup 
I
HS Code 
29339990

MSDS

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Azetidine Usage And Synthesis

Chemical Properties

clear colorless liquid

Uses

suzuki reaction

Purification Methods

Azetidine is a flammable, hygroscopic liquid smelling of ammonia, which absorbs CO2 from air and should be kept under Argon. Purify it by drying it over solid KOH and distilling it through a short Vigreux column (p 11) at atmospheric pressure (under Argon) and keeping the pot temperature below 210o. It is moisture sensitive. The hydrochloride M 93.6 has m > 300o and the hydroiodide has m 146.5o(from EtOH). The N-Me derivative has m 112o(from *C6H6/pet ether), and the Nphenylcarbamoyl derivative has m 189-190o(from EtOH). [Searles et al. J Am Chem Soc 7 8 4917 1956, Beilstein 20 H 2, 20 I 3, 20 II 3, 20 III/IV 53, 20/1 V 136.]

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AzetidineSupplierMore

Tianjin Scaxchem Limited Compnay Gold
Tel:
022-25289197-
Email:
sales@tjqhc.com
J & K SCIENTIFIC LTD.
Tel:
010-82848833- ;010-82848833-
Email:
jkinfo@jkchemical.com;market6@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel:
21-61259100-
Email:
sh@meryer.com
Alfa Aesar
Tel:
400-610-6006; 021-67582000
Email:
saleschina@alfa-asia.com
TCI (Shanghai) Development Co., Ltd.
Tel:
021-67121386 / 800-988-0390
Email:
Sales-CN@TCIchemicals.com
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