Description Diisopropyl azodicarboxylate Quick Details Chemical Name:Diisopropyl azodicarboxylate Other Name: 6-APA CAS: 2446-83-5 Molecular Fomula:C8H14N2O4 Molecular Weight:202.21 Chemical Structure: Appearance: Orange liquid Purity: 99.0% Diisopropyl azodicarboxylate Typical Properties Items Result Appearance Liquid Content 99.0%min Moisture <0.04% Brand Terppon HeavyMetals <0.002% Diisopropyl azodicarboxylate Usage Diisopropyl azodicarboxylate is used as a liquid foaming agent for vinyl resins. Can be used to make light vinyl foam. It has a uniform microporous structure, and depending on the formulation and processing conditions, a closed or open cell foam can be obtained. Also used as pharmaceutical intermediates, organic synthesis reagents, etc. Diisopropyl azodicarboxylate Packaging 200kg/drum

Diisopropyl azodicarboxylate CAS 2446-83-5

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Chemical Name: Diisopropyl azodicarboxylate

CAS No.:2446-83-5

Molecular Fomula:C8H14N2O4

Molecular weight:202.21

Appearance:Clear to slightly turbid yellow-orange to red Liquid

Sample: Available

Diisopropyl azodicarboxylate CAS 2446-83-5

Description of DIAD

Diisopropyl azodicarboxylate (DIAD) is the diisopropyl ester of azodicarboxylic acid. It is used as a reagent in the production of many organic compounds. It is often used in the Mitsunobu reaction where it serves as an oxidizer of triphenylphosphine to triphenylphosphine oxide. It has also been used to generate aza-Baylis-Hillman adducts with acrylates. It can also serve as a selective deprotectant of N-benzyl groups in the presence of other protecting groups.
It is sometimes preferred to diethyl azodicarboxylate (DEAD) because it is more hindered, and thus less likely to form hydrazide byproducts.

Basic Info of Diisopropyl azodicarboxylate

Chemical Name

Diisopropyl azodicarboxylate

Synonyms

diisopropyldiazodicarboxylate;

Diisopropylazodicarboxylat;

diisopropyl azodicarbonate;

DIAD;DIISOPYL AZODICARBOXYLATE;Expand

CAS No.

2446-83-5

Molecular Formula

C8H14N2O4

Molecular Weight

202.20800

PSA

77.32000

LogP

2.52860

Safety Info

Hazard Class

9

Safety Statements

S16-S26-S29-S36/37/39-S47-S61

HS Code

29270000

Packing Group

III

WGK Germany

1

RIDADR

UN 3082

Risk Statements

R11; R36/37/38; R43; R5; R51/53

Hazard Codes

F

Symbol

GHS07, GHS08, GHS09

Signal Word

Warning

Hazard Declaration

H315; H319; H335; H351; H373; H411

Caution Statement

P261; P273; P281; P305 + P351 + P338

Properties

Appearance & Physical State

orange crystal or liquid

Density

1.02

Boiling Point

75ºC (0.2 mmHg)

Melting Point

41703ºC

Flash Point

106ºC

Refractive Index

1.418-1.422

Water Solubility

insoluble

Stability

Stable at room temperature in closed containers under normal storage and handling conditions.

Storage Condition

2-8ºC

Vapor Pressure

0.00463mmHg at 25°C

Numbering system

PubChem number

24853505

BRN number

1912326

EINECS number

219-502-8

MDL number

MFCD00008875

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What is DIAD?

With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Diisopropyl azodicarboxylate which has developed particularly rapidly in recent years. Do you know about DIAD?

The official answer:Diisopropyl azodicarboxylate is a liquid foaming agent for vinyl resins with the molecular formula (CH3)2CHOOCN=NCOOCH(CH3)2. It is an orange-red transparent oily liquid and can be used to make light-coloured vinyl foams. It has a homogeneous microporous structure, and depending on the formulation and processing conditions, closed or open cell foam can be obtained. It is also used as a pharmaceutical intermediate and as a reagent in organic synthesis.

What’s the application of DIAD?

Diisopropyl azodicarboxylate is used as a liquid blowing agent for vinyl resins. Can be used to make light coloured vinyl foams. It has a homogeneous microporous structure, and depending on the formulation and processing conditions, closed or open cell foams can be obtained. Also used as a pharmaceutical intermediate, organic synthesis reagent, etc.

Conclusion

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