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Diethyl azodicarboxylate

Diethyl azodicarboxylate
Diethyl azodicarboxylate structure
CAS No.
1972-28-7
Chemical Name:
Diethyl azodicarboxylate
Synonyms
DAD;DEAD;NSC 3474;NSC 679015;azodicarboxyL;Einecs 217-821-7;Unifoam AZ-AE 200;DIETHYL AZODIFORMATE;Diethyl azidoformate;Diethyl azodicarboxy
CBNumber:
CB6432076
Molecular Formula:
C6H10N2O4
Formula Weight:
174.15
MOL File:
1972-28-7.mol

Diethyl azodicarboxylate Properties

Melting point:
6°C
Boiling point:
106°C (13 mmHg)
Density 
1.106
refractive index 
n20/D 1.47
Flash point:
85°C
storage temp. 
2-8°C
solubility 
Miscible with dichloromethane, diethyl ether and toluene.
Sensitive 
Air Sensitive
BRN 
908662
Stability:
Stable, but may explode if heated under confinement. May be shock sensitive. Decomposes vigorously if heated above 100 C. Incompatible with strong acids, strong bases, strong oxidizing agents, strong reducing agents. Light sensitive.
InChIKey
FAMRKDQNMBBFBR-FPLPWBNLSA-N
CAS DataBase Reference
1972-28-7(CAS DataBase Reference)
FDA UNII
D31B4839S8
NIST Chemistry Reference
Diethyl azo diformate(1972-28-7)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS07,GHS08
Signal word  Danger
Hazard statements  H226-H242-H304-H315-H319-H335-H336-H361d-H373-H227-H302-H312
Precautionary statements  P210-P234-P260-P280-P301+P310-P370+P378-P210e-P261-P305+P351+P338-P405-P501a
Hazard Codes  F,Xn,Xi
Risk Statements  5-11-20-36/37/38-48/20-63-65-67-48/20/22-40-20/22-20/21/22-10
Safety Statements  26-36/37-62-47-36-35
RIDADR  UN 3233 4.1
WGK Germany  3
9
Hazard Note  Toxic/Irritant/Flammable
HazardClass  6.1
PackingGroup  III
HS Code  29270000

Diethyl azodicarboxylate price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 563110 Diethyl azodicarboxylate solution 40 wt. % in toluene 1972-28-7 25g $60.9 2021-03-22 Buy
Sigma-Aldrich 563110 Diethyl azodicarboxylate solution 40 wt. % in toluene 1972-28-7 100g $199 2021-03-22 Buy
Alfa Aesar L19348 Diethyl azodicarboxylate, 97% 1972-28-7 25g $92.6 2018-11-13 Buy
Alfa Aesar L19348 Diethyl azodicarboxylate, 97% 1972-28-7 5g $33.3 2018-11-13 Buy
Alfa Aesar L19348 Diethyl azodicarboxylate, 97% 1972-28-7 100g $274 2018-11-13 Buy

Diethyl azodicarboxylate Chemical Properties,Uses,Production

Chemical Properties

Clear orange to orange-red liquid

Uses

A fluorescent CDK inhibitor for treatment of cancer

Purification Methods

Dissolve DEAD in toluene, wash it with 10% NaHCO3 till neutral (may require several washes if too much hydrolysis had occurred: check IR for OH bands), then wash with H2O (2x), dry over Na2SO4, filter, evaporate the toluene and distil it through a short Vigreux column (p 11) at as high a vacuum as possible. The main portion boils at 107-111o/15mm. 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. [Rabjohn Org Synth Coll Vol III 375 1955, see Kauer Org Synth Coll Vol IV 412 1963]. [Beilstein 3 III 233.] It is commercially available as a 40% solution in toluene. 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 above and DIAD below]. § A polystyrene supported DEAD version is commercially available with a loading of ~1.2mmol/g.

Diethyl azodicarboxylate Preparation Products And Raw materials

Raw materials

Preparation Products


Diethyl azodicarboxylate Suppliers

Global( 321)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 21022 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Shanghai Time Chemicals CO., Ltd.
+8618017249410 +86-021-57951555
+86-021-57951555 jack.li@time-chemicals.com CHINA 1365 55
Nanjing ChemLin Chemical Industry Co., Ltd.
025-83697070
product@chemlin.com.cn CHINA 3013 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29960 58
Zhejiang ZETian Fine Chemicals Co. LTD
18957127338
stella@zetchem.com CHINA 2007 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Changzhou Carman Chemical Co., Ltd.
15061933924
jane@carmanchem.com; catal@carmanchem.com CHINA 514 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58

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View Lastest Price from Diethyl azodicarboxylate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-10-20 1,2-Diazenedicarboxylicacid
1972-28-7
US $10.00 / KG 1KG 99.9% 100MT/Month Wuhan wingroup Pharmaceutical Co., Ltd
2021-08-31 1,2-Diazenedicarboxylicacid, 1,2-diethyl ester
1972-28-7
US $10.00 / KG 1KG 99%min 20000 Wuhan Monad Medicine Tech Co.,LTD
2021-07-13 Diethyl azodicarboxylate
1972-28-7
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

Diethyl azodicarboxylate Spectrum


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