Conditions | Yield |
---|---|
zirconium(IV) oxide at 200℃; for 2h; in autoclave; | 99% |
With Solid superacid catalyst at 200℃; under 375.038 - 4500.45 Torr; Temperature; Reagent/catalyst; Concentration; | 98% |
With sulfonated graphene In toluene at 112℃; for 6h; | 95% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide In decane at 25℃; for 6h; Inert atmosphere; | 96% |
With tert.-butylhydroperoxide In decane; acetonitrile at 25℃; for 6h; | 96% |
phthalic anhydride
octanol
A
Di-n-octyl phthalate
B
Mono-n-octyl phthalate
Conditions | Yield |
---|---|
With montmorillonite K-10 In tetrachloromethane at 76℃; for 12h; | A 21% B 54% |
Conditions | Yield |
---|---|
With sodium |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid; xylene | |
With sulfated zirconia In neat (no solvent) at 160℃; for 6h; Kinetics; Reagent/catalyst; Temperature; Dean-Stark; |
Conditions | Yield |
---|---|
With potassium hydroxide; tetrabutylammomium bromide 1.) 60 deg C, 0.1 Torr, 6 h, 2.) 85 deg C, 16 h; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid; xylene |
Conditions | Yield |
---|---|
With sodium hydroxide |
n-heptane
A
pyrene
B
naphthalene
C
biphenyl
D
2-phenylnaphthalene
E
phenanthrene
F
anthracene
G
fluoranthene
H
Di-n-octyl phthalate
I
acenaphthene
J
acenaphthylene
Conditions | Yield |
---|---|
Mechanism; Microwave irradiation; |
Conditions | Yield |
---|---|
With hydrogen In hexane at 150℃; under 37503.8 Torr; for 1h; Reagent/catalyst; Autoclave; | 98% |
Di-n-octyl phthalate
p-ethylbenzenesulfonic acid
Triethyl orthoacetate
2,2-bis(hydroxymethyl)-10-undecen-1-ol
1-Methyl-4-(8-nonenyl)-2,6,7-trioxabicyclo[2.2.2]octane
Conditions | Yield |
---|---|
93.06% |
Conditions | Yield |
---|---|
With potassium hydroxide In methanol at 35℃; for 1h; | 88% |
With sodium hydroxide In N,N-dimethyl-formamide for 0.75h; Ambient temperature; | 85% |
Conditions | Yield |
---|---|
With Tris-HCl buffer; mouse hepatic microsomal esterase ES46.5K In acetone at 37℃; pH=8.0; Enzyme kinetics; Further Variations:; Reagents; Hydrolysis; |
1,4-diaza-bicyclo[2.2.2]octane
neopentyl α-cyanoacetate
Di-n-octyl phthalate
Conditions | Yield |
---|---|
With phosphorus pentaoxide; hydroquinone; paraformaldehyde In toluene |
Di-n-octyl phthalate
4-Methyl-3,4,5,6-tetrahydro-2H-pyran-2-ol
A
4-methyl-tetrahydro-pyran-2-one
B
3-methylpentane-1,5-diol
Conditions | Yield |
---|---|
With manganese dioxide; copper chromite |
Conditions | Yield |
---|---|
In tetrahydrofuran Reflux; |
Di-n-octyl phthalate
Conditions | Yield |
---|---|
With Cat.4; hydrogen at 215℃; under 60006 Torr; |
Di-n-octyl phthalate
A
bis(2-ethylhexyl) cyclohexene-1,2-dicarboxylate
Conditions | Yield |
---|---|
With hydrogen Reagent/catalyst; |
IUPAC Name: Dioctyl benzene-1,2-dicarboxylate
Molecular Formula: C24H38O4
Molecular Weight: 390.56 g/mol
EINECS: 204-214-7
Classification Code: Reproductive Effect; Skin / Eye Irritant
Index of Refraction: 1.49
Molar Refractivity: 114.65 cm3
Molar Volume: 396.3 cm3
Surface Tension: 36.4 dyne/cm
Density: 0.985 g/cm3
Flash Point: 222.3 °C
Enthalpy of Vaporization: 66.96 kJ/mol
Boiling Point: 416.4 °C at 760 mmHg
Vapour Pressure of n-Dioctyl phthalate (CAS NO.117-84-0): 3.84E-07 mmHg at 25 °C
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
guinea pig | LD50 | skin | > 5gm/kg (5000mg/kg) | "Industrial Hygiene and Toxicology," 2nd ed., Patty, F.A., ed., New York, John Wiley & Sons, Inc., 1958-63Vol. 2, Pg. 1906, 1963. | |
mouse | LD50 | intraperitoneal | 65gm/kg (65000mg/kg) | Journal of the Society of Cosmetic Chemists. Vol. 28, Pg. 667, 1977. | |
mouse | LD50 | oral | 6513mg/kg (6513mg/kg) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 17(11), Pg. 51, 1973. | |
rat | LD50 | intraperitoneal | > 50mL/kg (50mL/kg) | Journal of Pharmaceutical Sciences. Vol. 61, Pg. 51, 1972. | |
rat | LD50 | oral | 47gm/kg (47000mg/kg) | Farmakologiya i Toksikologiya Vol. 39, Pg. 635, 1976. |
n-Dioctyl phthalate's reported in EPA TSCA Inventory.
Mildly toxic by ingestion. Experimental teratogenic and reproductive effects. A skin and severe eye irritant. Used as a plasticizer. When heated to decomposition it emits acrid smoke and irritating fumes.
Risk Statements: 60-61
R60:May impair fertility.
R61:May cause harm to the unborn child.
Safety Statements: 23-24/25
S23:Do not breathe vapour.
S24/25:Avoid contact with skin and eyes.
RIDADR: 2810
WGK Germany: 2
RTECS: TI1925000
n-Dioctyl phthalate (CAS NO.117-84-0), its Synonyms are 1,2-Benzenedicarbonic acid, dioctyl ester ; 1,2-Benzenedicarboxylic acid, dioctyl ester ; Benzenedicarboxylic acid di-n-octyl ester ; Di-n-octyl phthalate ; Dicapryl phthalate ; Dinopol NOP ; Dioctyl 1,2-benzenedicarboxylate ; Dioctyl o-benzenedicarboxylate ; Dioctyl phthalate ; Dioktylester kyseliny ftalove ; n-Octyl phthalate ; o-Benzenedicarboxylic acid, dioctyl ester . It is clear liquid with a mild odor.
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