CAS No.769-25-5,2,4,6-TRIMETHYLSTYRENE Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	769-25-5
Name:	2,4,6-TRIMETHYLSTYRENE
Article Data:	43

Formula:	C₁₁H₁₄
Molecular Weight:	146.232
Synonyms:	Styrene,2,4,6-trimethyl- (6CI,7CI,8CI);2,4,6-Trimethylstyrene;2-Ethenyl-1,3,5-trimethylbenzene;2-Vinylmesitylene;Mesitylethylene;NSC51012;Vinylmesitylene;
EINECS:	212-205-4
Density:	0.89 g/cm³
Melting Point:	-37°C
Boiling Point:	207.2 °C at 760 mmHg
Flash Point:	71.8 °C
Hazard Symbols:	Xn
Risk Codes:	20/21/22
Safety:	23-36/37/39
PSA:	0.00000
LogP:	3.25480

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Specification

The Benzene, 2-ethenyl-1, 3, 5-trimethyl-, with the CAS registry number 769-25-5, is also known as Mesitylethylene. It belongs to the product categories of Styrenes; Monomers; Polymer Science; Styrene and Functionalized Styrene Monomers. And its EINECS registry number is 212-205-4. This chemical's molecular formula is C₁₁H₁₄ and molecular weight is 146.23. What's more, its IUPAC name is 2-Ethenyl-1, 3, 5-trimethylbenzene. In addition, it must be stored in airtight containers and placed in a dry, cool place. Meanwhile, it should be kept away from oxidant.

Physical properties about Benzene, 2-ethenyl-1, 3, 5-trimethyl- are: (1)ACD/LogP: 4.08; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.08; (4)ACD/LogD (pH 7.4): 4.08; (5)ACD/BCF (pH 5.5): 742.58; (6)ACD/BCF (pH 7.4): 742.58; (7)ACD/KOC (pH 5.5): 3948.94; (8)ACD/KOC (pH 7.4): 3948.94; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 0 Å²; (13)Index of Refraction: 1.541; (14)Molar Refractivity: 51.65 cm³; (15)Molar Volume: 164.2 cm³; (16)Polarizability: 20.47×10^-24 cm³; (17)Surface Tension: 30.2 dyne/cm; (18)Density: 0.89 g/cm³; (19)Flash Point: 71.8 °C; (20)Enthalpy of Vaporization: 42.53 kJ/mol; (21)Boiling Point: 207.2 °C at 760 mmHg; (22)Vapour Pressure: 0.329 mmHg at 25 °C.

Uses of Benzene, 2-ethenyl-1, 3, 5-trimethyl-: it is used to produce other chemicals. For example, it is used to produce 2-Methoxy-1-(2, 4, 6-trimethyl-phenyl)-ethanone. This reaction needs reagents Cerium(IV) ammonium nitrate and O₂. The reaction temperature is 20 °C. The yield is about 55 %.

Benzene, 2-ethenyl-1, 3, 5-trimethyl- can react with Methanol to get 2-Methoxy-1-(2, 4, 6-trimethyl-phenyl)-ethanone.

When you are using this chemical, please be cautious about it as the following:
As a chemical, it is harmful by inhalation, in contact with skin and if swallowed. In addition, the vapour of this chemical can not be breathed. During using it, wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1) SMILES: C=C\c1c(cc(cc1C)C)C
(2) InChI: InChI=1/C11H14/c1-5-11-9(3)6-8(2)7-10(11)4/h5-7H,1H2,2-4H3
(3) InChIKey: PDELBHCVXBSVPJ-UHFFFAOYAU