(2-acetyl-3-oxo-but-1-enyl)urea

Modify Date: 2025-09-28 11:10:09

(2-acetyl-3-oxo-but-1-enyl)urea Structure
(2-acetyl-3-oxo-but-1-enyl)urea structure
Common Name (2-acetyl-3-oxo-but-1-enyl)urea
CAS Number 6971-56-8 Molecular Weight 170.16600
Density 1.203g/cm3 Boiling Point 349.9ºC at 760 mmHg
Molecular Formula C7H10N2O3 Melting Point N/A
MSDS N/A Flash Point 165.4ºC

 Names

Name (2-acetyl-3-oxobut-1-enyl)urea
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.203g/cm3
Boiling Point 349.9ºC at 760 mmHg
Molecular Formula C7H10N2O3
Molecular Weight 170.16600
Flash Point 165.4ºC
Exact Mass 170.06900
PSA 90.25000
LogP 0.62130
Index of Refraction 1.5

 Safety Information

HS Code 2924199090

 Synthetic Route

~85%

(2-acetyl-3-oxo-but-1-enyl)urea Structure

(2-acetyl-3-oxo...

CAS#:6971-56-8

Literature: Majee; Kundu; Santra; Hajra Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2014 , vol. 53, # 1 p. 124 - 126

~56%

(2-acetyl-3-oxo-but-1-enyl)urea Structure

(2-acetyl-3-oxo...

CAS#:6971-56-8

Literature: Vardanyan; Hruby; Danagulyan; Mkrtchyan Journal of Heterocyclic Chemistry, 2005 , vol. 42, # 4 p. 557 - 562

~%

(2-acetyl-3-oxo-but-1-enyl)urea Structure

(2-acetyl-3-oxo...

CAS#:6971-56-8

Literature: Justus Liebigs Annalen der Chemie, , vol. 297, p. 57 Chemische Berichte, , vol. 26, p. 2731

~%

(2-acetyl-3-oxo-but-1-enyl)urea Structure

(2-acetyl-3-oxo...

CAS#:6971-56-8

Literature: Justus Liebigs Annalen der Chemie, , vol. 297, p. 57 Chemische Berichte, , vol. 26, p. 2731

 Customs

HS Code 2924199090
Summary 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

ureidomethyleneacetone
3-Ureidomethylen-pentan-2,4-dion
N-(2-Acetyl-3-oxo-1-butenyl)urea
(2-Acetyl-3-oxo-but-1-enyl)-harnstoff
(2-acetyl-3-oxo-but-1-enyl)-urea
N-(2-Acetyl-3-oxobut-1-en-1-yl)urea
Ureidomethylen-acetylaceton
3-ureidomethylene-2,4-pentanedione
1-(2-acetyl-3-oxobut-1-en-1-yl)urea
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