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CAS No.: | 895-85-2 |
---|---|
Name: | Peroxide, bis(4-methylbenzoyl) |
Article Data: | 28 |
Molecular Structure: | |
Formula: | C16H14O4 |
Molecular Weight: | 270.285 |
Synonyms: | p-Toluoylperoxide (6CI,7CI,8CI);4-Methylbenzoyl peroxide;Bis(4-methylbenzoyl)peroxide;Bis(p-methylbenzoyl) peroxide;Di(p-methylbenzoyl) peroxide;Di-p-toluoyl peroxide;p,p'-Dimethylbenzoyl peroxide;p,p'-Dimethyldibenzoylperoxide;p-Methylbenzoyl peroxide; |
EINECS: | 407-950-9 |
Density: | 1.197 g/cm3 |
Melting Point: | 143-144 °C (decomp) |
Boiling Point: | 401.9 °C at 760 mmHg |
Flash Point: | 177.9 °C |
Solubility: | 43μg/L at 20℃ |
Appearance: | white paste |
Hazard Symbols: | E,N |
Risk Codes: | 2-7-50/53 |
Safety: | 7-14-36/37/39-47-60-61 |
PSA: | 52.60000 |
LogP: | 3.23220 |
Conditions | Yield |
---|---|
With Eosin Y; triphenylphosphine In acetonitrile at 20℃; Irradiation; | 91% |
(i) N,N'-carbonyl-diimidazole, (ii) H2O2; Multistep reaction; |
Conditions | Yield |
---|---|
With dihydrogen peroxide In diethyl ether; water for 0.166667h; | 86% |
With sodium peroxide | |
With dihydrogen peroxide; sodium hydroxide In water |
4-methyl-benzaldehyde
A
di-(4-methylbenzoyl)peroxide
B
4-methylperbenzoic acid
C
p-Toluic acid
Conditions | Yield |
---|---|
With oxygen; ozone; lithium chloride In tetrachloromethane at 50℃; | A 58.3% B n/a C n/a |
Conditions | Yield |
---|---|
With sodium peroxide; toluene | |
With sodium peroxide; cyclohexane | |
With toluene | |
With dihydrogen peroxide; acetone Behandeln des Reaktionsgemisches mit Natronlauge; |
4-(methylbenzoyl)imidazoline
di-(4-methylbenzoyl)peroxide
Conditions | Yield |
---|---|
With dihydrogen peroxide |
4-methyl-benzoyl chloride
ortho-toluoyl chloride
A
di-(4-methylbenzoyl)peroxide
B
2-methylbenzoyl 4-methylbenzoyl peroxide
Conditions | Yield |
---|---|
With dihydrogen peroxide; sodium hydroxide In water at 10 - 20℃; for 1h; Industry scale; |
Conditions | Yield |
---|---|
With 2,6-di-tert-butyl-4-methyl-phenol; CHF3O3S*C10H24N2 In chloroform at 20℃; Schlenk technique; Inert atmosphere; enantioselective reaction; | 90% |
4-methyl-β-nitrostyrene
di-(4-methylbenzoyl)peroxide
(E)-4,4'-dimethylstilbene
Conditions | Yield |
---|---|
In acetonitrile at 100℃; for 3h; Sealed tube; stereoselective reaction; | 90% |
di-(4-methylbenzoyl)peroxide
1,2-dichloro-ethane
2-chloroethyl 4-methyl benzoate
Conditions | Yield |
---|---|
With 1,10-Phenanthroline; oxygen; copper diacetate; sodium t-butanolate In dimethyl sulfoxide at 80℃; for 24h; | 85% |
Conditions | Yield |
---|---|
With bathophenanthroline; cobalt(II) diacetate tetrahydrate In 1,2-dichloro-ethane at 60℃; for 8h; Sealed tube; | 85% |
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The Peroxide,bis(4-methylbenzoyl), with the CAS registry number 895-85-2, is also known as Di(p-methylbenzoyl) peroxide. Its EINECS number is 407-950-9. This chemical's molecular formula is C16H14O4 and molecular weight is 270.28. What's more, its systematic name is bis(4-methylphenyl)peroxyanhydride. Its classification code is TSCA Flag P [A commenced PMN (Premanufacture Notice) substance].
Physical properties of Peroxide,bis(4-methylbenzoyl) are: (1)ACD/LogP: 4.39; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.39; (4)ACD/LogD (pH 7.4): 4.39; (5)ACD/BCF (pH 5.5): 1284.95; (6)ACD/BCF (pH 7.4): 1284.95; (7)ACD/KOC (pH 5.5): 5847.08; (8)ACD/KOC (pH 7.4): 5847.08; (9)#H bond acceptors: 4; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 5; (12)Polar Surface Area: 52.6 Å2; (13)Index of Refraction: 1.573; (14)Molar Refractivity: 74.38 cm3; (15)Molar Volume: 225.6 cm3; (16)Polarizability: 29.48×10-24cm3; (17)Surface Tension: 46 dyne/cm; (18)Density: 1.197 g/cm3; (19)Flash Point: 177.9 °C; (20)Enthalpy of Vaporization: 65.3 kJ/mol; (21)Boiling Point: 401.9 °C at 760 mmHg; (22)Vapour Pressure: 1.14E-06 mmHg at 25°C.
When you are using this chemical, please be cautious about it as the following:
It has the risk of explosion by shock, friction, fire or other sources of ignition. It may cause fire. It is very toxic to aquatic organisms and may cause long-term adverse effects in the aquatic environment. You must keep the container tightly closed and keep it away from incompatible materials to be indicated by the manufacturer. It should be kept at temperature not exceeding which specified by the manufacturer. When using it, you need wear suitable protective clothing, gloves and eye/face protection. This material and its container must be disposed of as hazardous waste. It should be avoided releasing to the environment just refering to special instructions/safety data sheet.
You can still convert the following datas into molecular structure:
(1)SMILES: O=C(OOC(=O)c1ccc(cc1)C)c2ccc(cc2)C
(2)InChI: InChI=1S/C16H14O4/c1-11-3-7-13(8-4-11)15(17)19-20-16(18)14-9-5-12(2)6-10-14/h3-10H,1-2H3
(3)InChIKey: AGKBXKFWMQLFGZ-UHFFFAOYSA-N