ChemicalBook > CAS DataBase List > Azetidine

Azetidine

Product Name
Azetidine
CAS No.
503-29-7
Chemical Name
Azetidine
Synonyms
Aztidine;AZETIDINE;AZETIDINE 99%;Azetidine,98%;Azacyclobutane;Azetidine ,95%;tetrahydroazete;Trimethylenimine;1,3-Propylenimine;Azete, tetrahydro-
CBNumber
CB5215197
Molecular Formula
C3H7N
Formula Weight
57.09
MOL File
503-29-7.mol
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Azetidine Property

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. 
Store below +30°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

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H314Causes severe skin burns and eye damage

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
281069
Product name
Azetidine
Purity
98%
Packaging
250mg
Price
$59.8
Updated
2024/03/01
Sigma-Aldrich
Product number
281069
Product name
Azetidine
Purity
98%
Packaging
1g
Price
$228
Updated
2024/03/01
TCI Chemical
Product number
A3257
Product name
Azetidine
Packaging
1G
Price
$140
Updated
2024/03/01
TCI Chemical
Product number
A3257
Product name
Azetidine
Packaging
5G
Price
$482
Updated
2024/03/01
Alfa Aesar
Product number
H56351
Product name
Azetidine, 98%
Packaging
1g
Price
$158
Updated
2024/03/01
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Azetidine Chemical Properties,Usage,Production

Chemical Properties

clear colorless liquid

Uses

suzuki reaction

Uses

Azetidine is involved in a high yielding palladium-catalyzed cross-coupling reaction with aryl bromides. Further, it is used in Ullmann type coupling reaction with iodonitroflourenes. In addition to this, it reacts with bis-(3-amino-propyl)-amine to prepare N,N'-bis-(3-amino-propyl)-propanediyldiamine using palladium as a catalyst.

Definition

ChEBI: Azetidine is a saturated organic heteromonocyclic parent, a member of azetidines and an azacycloalkane.

General Description

Phototransformations of azetidine radical cations in freonic matrices under the action of light with λ = 436nm has been investigated. The IR spectrum of azetidine in solid argon matrices has been measured.

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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Azetidine Suppliers

9ding chemical ( Shanghai) Limited
Tel
021-021-52271985 17721149837
Fax
+86 (21) 52271987
Email
sales@9dingchem.com
Country
China
ProdList
19800
Advantage
60
Shanghai Scochem Technology Co., Ltd.
Tel
021-33758897
Email
sales@scochem.com
Country
China
ProdList
1596
Advantage
58
Tianjin Scaxchem Limited Compnay
Tel
022-022-25327698 18920479040
Email
sales@cosychem.com
Country
China
ProdList
586
Advantage
55
Creasyn Finechem(Tianjin) Co., Ltd.
Tel
022-83946278 13820503911
Fax
022-83945176
Email
sales@creasyn.com
Country
China
ProdList
970
Advantage
68
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
PharmaBlock Sciences (Nanjing),Inc.
Tel
025-86918202 4000255188
Fax
86-025-86918232
Email
sales@pharmablock.com
Country
China
ProdList
4986
Advantage
55
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
ITIC MEDCHEM(SUZHOU) CO.,LTD.
Tel
0512-68323967 18015559028
Fax
+86-512-69200360
Email
sales@iticmedchem.com
Country
China
ProdList
430
Advantage
61
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
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View Lastest Price from Azetidine manufacturers

HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
Product
Azetidine 503-29-7
Price
US $1000.00-800.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000
Release date
2024-08-16
Henan Fengda Chemical Co., Ltd
Product
Azetidine 503-29-7
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-26
Honest Joy Holdings Limited
Product
Azetidine 503-29-7
Price
US $0.00/KG
Min. Order
1KG
Purity
99.2%
Supply Ability
100 tons
Release date
2022-02-18

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