methylcyclohexanone

Modify Date: 2024-01-02 16:54:12

methylcyclohexanone Structure
methylcyclohexanone structure
Common Name methylcyclohexanone
CAS Number 1331-22-2 Molecular Weight 336.509
Density 0.912g/cm3 Boiling Point 163.7ºC at 760mmHg
Molecular Formula C21H36O3 Melting Point N/A
MSDS N/A Flash Point 45.9ºC

 Names

Name methylcyclohexanone
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.912g/cm3
Boiling Point 163.7ºC at 760mmHg
Molecular Formula C21H36O3
Molecular Weight 336.509
Flash Point 45.9ºC
Exact Mass 336.266449
PSA 51.21000
LogP 5.29680
Vapour Pressure 2.04mmHg at 25°C
Index of Refraction n20/D 1.446

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GW1575000
CHEMICAL NAME :
Cyclohexanone, methyl-
CAS REGISTRY NUMBER :
1331-22-2
LAST UPDATED :
199710
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C7-H12-O
MOLECULAR WEIGHT :
112.19
WISWESSER LINE NOTATION :
L6VTJ X1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Behavioral - general anesthetic Behavioral - muscle contraction or spasticity
REFERENCE :
JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 25,199,1943
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
4900 mg/kg
TOXIC EFFECTS :
Behavioral - general anesthetic Behavioral - convulsions or effect on seizure threshold
REFERENCE :
JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 25,199,1943

 Safety Information

Hazard Codes Xn: Harmful;
Risk Phrases 10-22
Safety Phrases 16
RIDADR UN 2297 3/PG 3
WGK Germany 1
RTECS GW1575000
HS Code 2914220000

 Customs

HS Code 2914220000
Summary 2914220000. VAT:17.0%. Tax rebate rate:9.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:5.5%. General tariff:30.0%

 Synonyms

metylocykloheksanon
Cyclohexanone,methyl
Methylcyclohexanonemixture
methyl-cyclohexanon
methylcyclohexanone,mixtureofisomers
Methylcyclohexanone,isomer mixture
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