Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,4-PENTANEDIONE, 3-DIAZO-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

29397-21-5

29397-21-5 structure

Name: 2,4-PENTANEDIONE, 3-DIAZO-
Chemical Name: 3-diazonio-4-oxopent-2-en-2-olate
CAS Number: 29397-21-5
Molecular Formula: C₅H₆N₂O₂
Molecular Weight: 126.11300
Create Date: 2017-11-05 05:49:47
Modify Date: 2025-10-01 22:36:17

Name	3-diazonio-4-oxopent-2-en-2-olate
Synonyms	3-diazo-2,4-dioxopentane 3-diazo-2,4-pentadione 3-Diazo-2,4-pentanedione 2,4-Pentanedione,3-diazo Diazoacetylacetone 3-Diazopentane-2,4-dione 2-diazopentane-1,3-dione Diacetyldiazomethane

Molecular Formula	C₅H₆N₂O₂
Molecular Weight	126.11300
Exact Mass	126.04300
PSA	68.28000
LogP	1.09048

HS Code	2927000090

123-54-6

~99%

29397-21-5

Literature: Sharpe, Robert J.; Malinowski, Justin T.; Johnson, Jeffrey S. Journal of the American Chemical Society, 2013 , vol. 135, # 47 p. 17990 - 17998

120-46-7

29397-21-5

Literature: Jiang, Yaojia; Khong, Vanessa Zhong Yue; Lourdusamy, Emmanuvel; Park, Cheol-Min Chemical Communications, 2012 , vol. 48, # 25 p. 3133 - 3135

142414-84-4

29397-21-5

Literature: Outirite, Moha; Bentiss, Fouad; Buisine, Eric; Capet, Frederic; Lagrenee, Michel Journal of Heterocyclic Chemistry, 2010 , vol. 47, # 5 p. 1025 - 1030

29917-12-2

29397-21-5

Literature: Staudinger; Gaule Chemische Berichte, 1916 , vol. 49, p. 1915 Full Text Show Details Wolff Justus Liebigs Annalen der Chemie, 1902 , vol. 325, p. 137 Justus Liebigs Annalen der Chemie, 1912 , vol. 394, p. 46 Anm. 2

17272-66-1

29397-21-5

Literature: Capuano, Lilly; Bronder, Marott; Hell, Wolfgang; Moersdorf, Peter; Hoge, Reinhold Monatshefte fuer Chemie, 1980 , vol. 111, p. 899 - 908

33884-41-2

29397-21-5

Literature: Regitz,M.; Himbert,G. Justus Liebigs Annalen der Chemie, 1970 , vol. 734, p. 70 - 85

Precursor 5
123-54-6 120-46-7 29917-12-2 17272-66-1
33884-41-2
DownStream 8
4335-90-4 26213-42-3 2684-62-0 609-14-3
112722-72-2 22059-64-9 89811-47-2 921-11-9

HS Code	2927000090
Summary	2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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