(3E)-3-hydroxyimino-4-methyl-pentan-2-one
Names
[ CAS No. ]:
5440-21-1
[ Name ]:
(3E)-3-hydroxyimino-4-methyl-pentan-2-one
[Synonym ]:
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
Chemical & Physical Properties
[ 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
Toxicological Information
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
Safety Information
[ HS Code ]:
2928000090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ 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%