Product description Uses
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Diisopropyl azodicarboxylate

Product description Uses
Product Name
Diisopropyl azodicarboxylate
CAS No.
2446-83-5
Chemical Name
Diisopropyl azodicarboxylate
Synonyms
DIAD;diisopropyl azodiformate;Diisopropyl diazene-1,2-dicarboxylate;AZODICARBONIC ACID DIISOPROPYL ESTER;(E)-diisopropyl diazene-1,2-dicarboxylate;Propan-2-yl N-propan-2-yloxycarbonyliminocarbamate;Diisopropyl azodicarboxylate [DIAD];AZODICARBOXYLIC ACID DIISOPROPYL ESTER;Diisop;JACS-2446-83-5
CBNumber
CB8764409
Molecular Formula
C8H14N2O4
Formula Weight
202.21
MOL File
2446-83-5.mol
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Diisopropyl azodicarboxylate Property

Melting point:
3-5 °C
Boiling point:
75 °C/0.25 mmHg (lit.)
Density 
1.027 g/mL at 25 °C (lit.)
vapor pressure 
1.04 hPa (20 °C)
refractive index 
n20/D 1.420(lit.)
Flash point:
223 °F
storage temp. 
Store below +30°C.
solubility 
Chloroform (Slightly), Ethyl Acetate (Slightly)
form 
Liquid
color 
Clear to slightly turbid yellow-orange to red
Water Solubility 
insoluble
Sensitive 
Light Sensitive
BRN 
1912326
CAS DataBase Reference
2446-83-5(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn,Xi,N,F
Risk Statements 
36/38-51/53-5-43-36/37/38-11-48/20/22-40
Safety Statements 
36-61-47A-36/37/39-29-26-16-60-36/37
RIDADR 
UN 3082 9/PG 3
WGK Germany 
1
4.10-8
Hazard Note 
Harmful/Irritant
HazardClass 
9
PackingGroup 
III
HS Code 
29270000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H351Suspected of causing cancer

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
225541
Product name
Diisopropyl azodicarboxylate
Purity
98%
Packaging
5g
Price
$42.7
Updated
2024/03/01
Sigma-Aldrich
Product number
225541
Product name
Diisopropyl azodicarboxylate
Purity
98%
Packaging
25g
Price
$99.8
Updated
2024/03/01
Sigma-Aldrich
Product number
8.14566
Product name
Diisopropylazodicarboxylate
Purity
for synthesis
Packaging
50ML
Price
$142
Updated
2024/03/01
Alfa Aesar
Product number
L10386
Product name
Diisopropyl azodicarboxylate, 94%
Packaging
25g
Price
$56.5
Updated
2024/03/01
Alfa Aesar
Product number
L10386
Product name
Diisopropyl azodicarboxylate, 94%
Packaging
100g
Price
$112
Updated
2024/03/01
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Diisopropyl azodicarboxylate Chemical Properties,Usage,Production

Product description

Isopropyl azodicarboxylate (Acronym DIAD; foaming agent DIPA) belongs to diisopropyl azo-hydroxy acid salt. At room temperature, it is an orange-red transparent oily liquid with special smell and is soluble in almost all organic solvents and plasticizers. It is also insoluble in water but soluble in common plasticizer. It can be well miscible with plastic with good thermal stability. Storage stability: the decomposition substance is colorless, non-toxic, non-pollution, non-blooming and odorless. In the range of 40~120 °C, it can obtain high gas evolution. It is also the liquid blowing agent of vinyl resin and can be used to make light-colored vinyl foam. It has a uniform pore structure, with different formulations and processing conditions obtaining the foam of either closed pore or open pore. It can also be used as pharmaceutical intermediates and organic synthesis reagents.
The above information is edited by the chemicalbook of Dai Xiongfeng.

Uses

It can be used as dye intermediates, pharmaceutical intermediates, organic synthesis reagents, and the foaming agent of the rubber plastics liquid.
Isopropyl azodicarboxylate can be used for the liquid foaming agent of vinyl resin. It can be used to make light-colored vinyl foam. It has a uniform pore structure with different formulations and processing conditions giving foam of either closed pore or open pore. It can also be used as pharmaceutical intermediates, and organic synthesis reagents.

Chemical Properties

CLEAR ORANGE LIQUID

Uses

Diisopropyl Azodicarboxylate is an azodicarboxylic acid derivative used as a reagent in the production of many organic compounds. Diisopropyl Azodicarboxylate is commonly used as an oxidizer in Mitsun obu reactions and can also serve as a selective deprotectant of N-benzyl groups in the presence of other protecting groups.

Uses

Diisopropyl azodicarboxylate is used as an important reagent in the production of many organic compounds. It is used in association with triphenyl phosphine in Mitsunobu reaction of alcohols, acids and amides. It acts as reactant in the preparation of chromenes resembling classical cannabinoids, norbornene-based guanidine-rich polymers and acceptor-donor-acceptor organic dyes.

General Description

Reacted with dioxaphosphorinanes and iron catalyst to generate rearranged phosphonium ylide products.

Purification Methods

Purify the azo compound by distillation at as high a vacuum as possible. Since it is likely to explode, use an oil bath for heating the still, and all operations should be carried out behind an adequate shield. [Kauer Org Synth Coll Vol IV 412 1963, Beilstein 3 III 233]. This reagent is useful in the Mitsunobu reaction [Mitsunobu Synthesis 1 1981, Gennari et al. J Am Chem Soc 108 6394 1986, Evans et al. J Am Chem Soc 108 6394 1986, Hughes Org React 42 335 1992, Dodge et al. Org Synth 73 110 1996, Hughes Org Prep Proc Int 28 127 1996, Ferguson & Marcelle J Am Chem Soc 128 4576 2006; see also di-tert-butyl azodicarboxylate and DEAD above].

Diisopropyl azodicarboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

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Diisopropyl azodicarboxylate Suppliers

NANJING SHUNXIANG PHARMACEUTICAL TECHNOLOGY CO.,LTD.
Tel
13951004015 13913839793
Fax
025-86819859
Email
nancyzong@jinchemical.com
Country
China
ProdList
19
Advantage
58
Nanjing Winsome Chemical Limited
Tel
025-84651981 18652010011
Email
sales@nastchem.com
Country
China
ProdList
73
Advantage
58
Shandong Vantage Specialty Chemicals Biotechnology Co., Ltd.
Tel
133-96369453 18678026865
Fax
0536-2101172
Email
sdfantai@163.com
Country
China
ProdList
851
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58
Weifang Siyuan Chemical Co., Ltd.
Tel
0536-8888106 17663601818
Fax
0536-8888106
Email
2354379876@qq.com
Country
China
ProdList
244
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58
Hubei Zhongshan Medical Technology Co., Ltd
Tel
027-61907345 13397111514
Fax
3443707954
Email
w13397111514@163.com
Country
China
ProdList
1011
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58
Changzhou Hanxuan Biotechnology Co., Ltd
Tel
18602598900
Email
1669093670@qq.com
Country
China
ProdList
79
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58
Shandong Hongyuan Chemical Technology Co., LTD
Tel
13561560789
Email
xinxiaoxiao2008@126.com
Country
China
ProdList
319
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58
Shenniao Chemical Technology (Shanghai) Co., Ltd.
Tel
021-18221934698 18221934698
Email
1024868512@qq.com
Country
China
ProdList
86
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58
Hangzhou Bingochem Co., Ltd.
Tel
0571-87632989
Email
sales@bingochem.com
Country
China
ProdList
21673
Advantage
58
Shanghai Yanze Chemical Co., Ltd.
Tel
13773155751; 19962611955
Email
260924549@qq.com
Country
China
ProdList
8506
Advantage
58
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View Lastest Price from Diisopropyl azodicarboxylate manufacturers

airuikechemical co., ltd.
Product
diisopropyl azodicarboxylate 2446-83-5
Price
US $0.00-0.00/Kg
Min. Order
1Kg
Purity
99.9%
Supply Ability
200tons
Release date
2024-03-27
Henan Fengda Chemical Co., Ltd
Product
Diisopropyl azodicarboxylate 2446-83-5
Price
US $8.00-0.80/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-01-22
Hebei Yanxi Chemical Co., Ltd.
Product
Diisopropyl azodicarboxylate 2446-83-5
Price
US $20.00-1.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
20 tons
Release date
2023-11-10

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