CAS 22457-23-4|3-Heptanone, 5-methyl-,oxime

Introduction:Basic information about CAS 22457-23-4|3-Heptanone, 5-methyl-,oxime, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Name3-Heptanone, 5-methyl-,oxime
CAS Number22457-23-4Molecular Weight143.22700
Density0.89g/cm3Boiling Point220.8ºC at 760mmHg
Molecular FormulaC8H17NOMelting Point/
MSDS/Flash Point119.6ºC

Names

NameN-(5-methylheptan-3-ylidene)hydroxylamine
SynonymMore Synonyms

Chemical & Physical Properties

Density0.89g/cm3
Boiling Point220.8ºC at 760mmHg
Molecular FormulaC8H17NO
Molecular Weight143.22700
Flash Point119.6ºC
Exact Mass143.13100
PSA32.59000
LogP2.66280
Vapour Pressure0.0414mmHg at 25°C
Index of Refraction1.445
InChIKeyCBVWMGCJNPPAAR-UHFFFAOYSA-N
SMILESCCC(CC(C)CC)=NO

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MJ7430000
CHEMICAL NAME :
3-Heptanone, 5-methyl-, oxime
CAS REGISTRY NUMBER :
22457-23-4
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C8-H17-N-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 30,87S,1992
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 30,87S,1992 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - E0102 No. of Facilities: 256 (estimated) No. of Industries: 2 No. of Occupations: 5 No. of Employees: 2982 (estimated) No. of Female Employees: 2071 (estimated)

Safety Information

HS Code2928000090

Customs

HS Code2928000090
Summary2928000090 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%

Synonyms

5-methyl-3-heptanone oxime
3-Methyl-5-heptanone oxime
Stemone
5-Methyl-Heptan-3-on-Oxim
Ethyl 2-methylbutyl ketoxine
EINECS 245-010-8
Ethyl 2-methylbutyl ketoxime
5-Methylheptan-3-one oxime
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