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5440-21-1

5440-21-1 structure
5440-21-1 structure
  • Name: (3E)-3-hydroxyimino-4-methyl-pentan-2-one
  • Chemical Name: (3E)-3-hydroxyimino-4-methylpentan-2-one
  • CAS Number: 5440-21-1
  • Molecular Formula: C6H11NO2
  • Molecular Weight: 129.15700
  • Create Date: 2017-08-12 05:55:53
  • Modify Date: 2024-01-14 13:32:08
Name (3E)-3-hydroxyimino-4-methylpentan-2-one
Synonyms 4-Methyl-pentan-2,3-dion-3-oxim
4-Methyl-pentan-2,3-dion
4-methyl-pentane-2,3-dione
4-methyl-pentane-2,3-dione 3-oxime
Isopropyl methyl diketone
Isonitroso-methylisobutylketon
4-methylpentan-2,3-dione
Acetyl isobutyryl
2,3-Pentanedione,4-methyl
3-Hydroximino-4-methyl-pentan-2-on
3-isonitroso-4-methyl-2-pentanone
Methyl-isopropyl-glyoxal
Methyl isopropyl diketone
4-methyl-2,3-pentanedione
Density 1.029g/cm3
Boiling Point 211.575ºC at 760 mmHg
Molecular Formula C6H11NO2
Molecular Weight 129.15700
Flash Point 81.758ºC
Exact Mass 129.07900
PSA 49.66000
LogP 1.06160
Index of Refraction 1.46

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SA2070000
CHEMICAL NAME :
2,3-Pentanedione, 4-methyl-, 3-oxime
CAS REGISTRY NUMBER :
5440-21-1
LAST UPDATED :
198708
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C6-H11-N-O2
MOLECULAR WEIGHT :
129.18

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
381 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 10,599,1975
HS Code 2928000090
141-79-7 structure

141-79-7

~69%

5440-21-1 structure

5440-21-1

Literature: Kato, Koji; Mukaiyama, Teruaki Bulletin of the Chemical Society of Japan, 1991 , vol. 64, # 10 p. 2948 - 2953
108-10-1 structure

108-10-1

~%

5440-21-1 structure

5440-21-1

Literature: Bernadou; Quan European Journal of Medicinal Chemistry, 1975 , vol. 10, # 6 p. 599 - 601
624-91-9 structure

624-91-9

108-10-1 structure

108-10-1

~%

5440-21-1 structure

5440-21-1

Literature: Ferris Journal of Organic Chemistry, 1959 , vol. 24, p. 1726,1727
541-42-4 structure

541-42-4

108-10-1 structure

108-10-1

~%

5440-21-1 structure

5440-21-1

Literature: Hoy; Hartung Journal of Organic Chemistry, 1958 , vol. 23, p. 967,970
541-42-4 structure

541-42-4

108-10-1 structure

108-10-1

~%

50627-09-3 structure

50627-09-3

5440-21-1 structure

5440-21-1

Literature: Hoy; Hartung Journal of Organic Chemistry, 1958 , vol. 23, p. 967,970
HS Code 2928000090
Summary 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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title: CAS No. 5440-21-1 | Chemsrc address: https://www.chemsrc.com/en/baike/450760.html

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